collapse frappe folder and start desk

app.js

@@ -0,0 +1,6 @@
+const server = require('frappe-core/server');
+
+server.start({
+    backend: 'sqllite',
+    connection_params: {db_path: 'test.db'}
+});

backends/rest_client.js

@@ -0,0 +1,130 @@
+const frappe = require('frappe-core');
+const path = require('path');
+
+class RESTClient {
+    constructor({server, protocol='http'}) {
+        this.server = server;
+        this.protocol = protocol;
+
+        this.init_type_map();
+
+        this.json_headers = {
+            'Accept': 'application/json',
+            'Content-Type': 'application/json'
+        }
+    }
+
+    connect() {
+
+    }
+
+    async insert(doctype, doc) {
+        doc.doctype = doctype;
+        let url = this.protocol + '://' + path.join(this.server, `/api/resource/${frappe.slug(doctype)}`);
+        let response = await frappe.fetch(url, {
+            method: 'POST',
+            headers: this.json_headers,
+            body: JSON.stringify(doc)
+        });
+
+        return await response.json();
+    }
+
+    async get(doctype, name) {
+        let url = this.protocol + '://' + path.join(this.server, `/api/resource/${frappe.slug(doctype)}/${name}`);
+        let response = await frappe.fetch(url, {
+            method: 'GET',
+            headers: this.json_headers
+        });
+        return await response.json();
+    }
+
+    async get_all({doctype, fields, filters, start, limit, sort_by, order}) {
+        let url = this.protocol + '://' + path.join(this.server, `/api/resource/${frappe.slug(doctype)}`);
+
+        url = url + "?" + this.get_query_string({
+            fields: JSON.stringify(fields),
+            filters: JSON.stringify(filters),
+            start: start,
+            limit: limit,
+            sort_by: sort_by,
+            order: order
+        });
+
+        let response = await frappe.fetch(url, {
+            method: 'GET',
+            headers: this.json_headers
+        });
+        return await response.json();
+
+    }
+
+    async update(doctype, doc) {
+        doc.doctype = doctype;
+        let url = this.protocol + '://' + path.join(this.server, `/api/resource/${frappe.slug(doctype)}/${doc.name}`);
+        let response = await frappe.fetch(url, {
+            method: 'PUT',
+            headers: this.json_headers,
+            body: JSON.stringify(doc)
+        });
+
+        return await response.json();
+    }
+
+    async delete(doctype, name) {
+        let url = this.protocol + '://' + path.join(this.server, `/api/resource/${frappe.slug(doctype)}/${name}`);
+
+        let response = await frappe.fetch(url, {
+            method: 'DELETE',
+            headers: this.json_headers
+        });
+
+        return await response.json();
+    }
+
+    get_query_string(params) {
+        return Object.keys(params)
+            .map(k => params[k] != null ? encodeURIComponent(k) + '=' + encodeURIComponent(params[k]) : null)
+            .filter(v => v)
+            .join('&');
+    }
+
+    init_type_map() {
+        this.type_map = {
+            'Currency':        true
+            ,'Int':            true
+            ,'Float':        true
+            ,'Percent':        true
+            ,'Check':        true
+            ,'Small Text':    true
+            ,'Long Text':    true
+            ,'Code':        true
+            ,'Text Editor':    true
+            ,'Date':        true
+            ,'Datetime':    true
+            ,'Time':        true
+            ,'Text':        true
+            ,'Data':        true
+            ,'Link':        true
+            ,'Dynamic Link':true
+            ,'Password':    true
+            ,'Select':        true
+            ,'Read Only':    true
+            ,'Attach':        true
+            ,'Attach Image':true
+            ,'Signature':    true
+            ,'Color':        true
+            ,'Barcode':        true
+            ,'Geolocation':    true
+        }
+    }
+
+    close() {
+
+    }
+
+}
+
+module.exports = {
+    Database: RESTClient
+}

backends/sqlite.js

@@ -0,0 +1,258 @@
+const frappe = require('frappe-core');
+const sqlite3 = require('sqlite3').verbose();
+
+class sqliteDatabase {
+    constructor({db_path}) {
+        this.db_path = db_path;
+        this.init_type_map();
+    }
+
+    connect(db_path) {
+        if (db_path) {
+            this.db_path = db_path;
+        }
+        return new Promise(resolve => {
+            this.conn = new sqlite3.Database(this.db_path, () => {
+                // debug
+                // this.conn.on('trace', (trace) => console.log(trace));
+                resolve();
+            });
+        });
+    }
+
+    async migrate() {
+        for (let doctype in frappe.models.data.doctype) {
+            if (await this.table_exists(doctype)) {
+                await this.alter_table(doctype);
+            } else {
+                await this.create_table(doctype);
+            }
+        }
+        await this.commit();
+    }
+
+    async create_table(doctype) {
+        let meta = frappe.get_meta(doctype);
+        let columns = [];
+        let values = [];
+
+        for (let df of this.get_fields(meta)) {
+            if (this.type_map[df.fieldtype]) {
+                columns.push(this.get_column_definition(df));
+                if (df.default) {
+                    values.push(df.default);
+                }
+            }
+        }
+
+        const query = `CREATE TABLE IF NOT EXISTS ${frappe.slug(doctype)} (
+            ${columns.join(", ")})`;
+
+        return await this.run(query, values);
+    }
+
+    close() {
+        this.conn.close();
+    }
+
+    get_column_definition(df) {
+        return `${df.fieldname} ${this.type_map[df.fieldtype]} ${df.reqd ? "not null" : ""} ${df.default ? "default ?" : ""}`
+    }
+
+    async alter_table(doctype) {
+        // get columns
+        let table_columns = (await this.sql(`PRAGMA table_info(${doctype})`)).map(d => d.name);
+        let meta = frappe.get_meta(doctype);
+        let values = [];
+
+        for (let df of this.get_fields(meta)) {
+            if (!table_columns.includes(df.fieldname) && this.type_map[df.fieldtype]) {
+                values = []
+                if (df.default) {
+                    values.push(df.default);
+                }
+                await this.run(`ALTER TABLE ${frappe.slug(doctype)} ADD COLUMN ${this.get_column_definition(df)}`, values);
+            }
+        }
+    }
+
+    get(doctype, name, fields='*') {
+        if (fields instanceof Array) {
+            fields = fields.join(", ");
+        }
+        return new Promise((resolve, reject) => {
+            this.conn.get(`select ${fields} from ${frappe.slug(doctype)}
+                where name = ?`, name,
+                (err, row) => {
+                    resolve(row || {});
+                });
+        });
+    }
+
+    async insert(doctype, doc) {
+        let placeholders = Object.keys(doc).map(d => '?').join(', ');
+        return await this.run(`insert into ${frappe.slug(doctype)}
+            (${Object.keys(doc).join(", ")})
+            values (${placeholders})`, this.get_formatted_values(doc));
+    }
+
+    async update(doctype, doc) {
+        let assigns = Object.keys(doc).map(key => `${key} = ?`);
+        let values = this.get_formatted_values(doc);
+        values.push(doc.name);
+
+        return await this.run(`update ${frappe.slug(doctype)}
+                set ${assigns.join(", ")} where name=?`, values);
+    }
+
+    get_formatted_values(doc) {
+        return Object.values(doc).map(value => {
+            if (value instanceof Date) {
+                return value.toISOString();
+            } else {
+                return value;
+            }
+        })
+    }
+
+    async delete(doctype, name) {
+        return await this.run(`delete from ${frappe.slug(doctype)} where name=?`, name);
+    }
+
+    get_all({doctype, fields=['name'], filters, start, limit, order_by='modified', order='desc'} = {}) {
+        return new Promise((resolve, reject) => {
+            let conditions = this.get_filter_conditions(filters);
+
+            this.conn.all(`select ${fields.join(", ")}
+                from ${frappe.slug(doctype)}
+                ${conditions.conditions ? "where" : ""} ${conditions.conditions}
+                ${order_by ? ("order by " + order_by) : ""} ${order_by ? (order || "asc") : ""}
+                ${limit ? ("limit " + limit) : ""} ${start ? ("offset " + start) : ""}`, conditions.values,
+                (err, rows) => {
+                    if (err) {
+                        reject(err);
+                    } else {
+                        resolve(rows);
+                    }
+                });
+        });
+    }
+
+    get_filter_conditions(filters) {
+        // {"status": "Open"} => `status = "Open"`
+        // {"status": "Open", "name": ["like", "apple%"]}
+            // => `status="Open" and name like "apple%"
+        let conditions = [];
+        let values = [];
+        for (let key in filters) {
+            const value = filters[key];
+            if (value instanceof Array) {
+                conditions.push(`${key} ${value[0]} ?`);
+                values.push(value[1]);
+            } else {
+                conditions.push(`${key} = ?`);
+                values.push(value);
+            }
+        }
+        return {
+            conditions: conditions.length ? conditions.join(" and ") : "",
+            values: values
+        };
+    }
+
+    run(query, params) {
+        return new Promise((resolve, reject) => {
+            this.conn.run(query, params, (err) => {
+                if (err) {
+                    console.log(err);
+                    reject(err);
+                } else {
+                    resolve();
+                }
+            });
+        });
+    }
+
+    sql(query, params) {
+        return new Promise((resolve) => {
+            this.conn.all(query, params, (err, rows) => {
+                resolve(rows);
+            });
+        });
+    }
+
+    async commit() {
+        try {
+            await this.run('commit');
+        } catch (e) {
+            if (e.errno !== 1) {
+                throw e;
+            }
+        }
+    }
+
+    async get_value(doctype, filters, fieldname='name') {
+        if (typeof filters==='string') {
+            filters = {name: filters};
+        }
+
+        let row = await this.get_all({
+            doctype:doctype,
+            fields: [fieldname],
+            filters: filters,
+            start: 0,
+            limit: 1});
+        return row.length ? row[0][fieldname] : null;
+    }
+
+    get_fields(meta) {
+        // add standard fields
+        let fields = frappe.model.standard_fields.slice();
+        if (meta.istable) {
+            fields = fields.concat(frappe.model.child_fields);
+        }
+
+        // add model fields
+        fields = fields.concat(meta.fields);
+
+        return fields;
+    }
+
+    async table_exists(table) {
+        const name = await this.sql(`SELECT name FROM sqlite_master WHERE type='table' AND name='${table}'`);
+        return (name && name.length) ? true : false;
+    }
+
+    init_type_map() {
+        this.type_map = {
+            'Currency':        'real'
+            ,'Int':            'integer'
+            ,'Float':        'real'
+            ,'Percent':        'real'
+            ,'Check':        'integer'
+            ,'Small Text':    'text'
+            ,'Long Text':    'text'
+            ,'Code':        'text'
+            ,'Text Editor':    'text'
+            ,'Date':        'text'
+            ,'Datetime':    'text'
+            ,'Time':        'text'
+            ,'Text':        'text'
+            ,'Data':        'text'
+            ,'Link':        'text'
+            ,'Dynamic Link':'text'
+            ,'Password':    'text'
+            ,'Select':        'text'
+            ,'Read Only':    'text'
+            ,'Attach':        'text'
+            ,'Attach Image':'text'
+            ,'Signature':    'text'
+            ,'Color':        'text'
+            ,'Barcode':        'text'
+            ,'Geolocation':    'text'
+        }
+    }
+
+}
+
+module.exports = { Database: sqliteDatabase };

client/desk/index.js

@@ -0,0 +1,46 @@
+const frappe = require('frappe-core');
+const Search = require('./search');
+const Router = require('./router');
+
+module.exports = class Desk {
+    constructor() {
+        frappe.router = new Router();
+
+        this.wrapper = document.querySelector('.desk');
+
+        this.nav = frappe.ui.add('header', 'nav text-center', this.wrapper);
+
+        this.body = frappe.ui.add('div', 'desk-body two-column', this.wrapper);
+        this.sidebar = frappe.ui.add('div', 'sidebar', this.body);
+        this.main = frappe.ui.add('div', 'main', this.body);
+
+        this.sidebar_items = [];
+        this.list_pages = {};
+        this.edit_pages = {};
+
+        // this.search = new Search(this.nav);
+    }
+
+    init_routes() {
+        frappe.router.on('list/:doctype', (params) => {
+
+        })
+        frappe.router.on('edit/:doctype/:name', (params) => {
+
+        })
+
+    }
+
+    add_sidebar_item(label, action) {
+        let item = frappe.ui.add('a', '', frappe.ui.add('p', null, frappe.desk.sidebar));
+        item.textContent = label;
+        if (typeof action === 'string') {
+            item.href = action;
+        } else {
+            item.addEventHandler('click', () => {
+                action();
+            });
+        }
+    }
+
+}

client/desk/router.js

@@ -0,0 +1,82 @@
+const frappe = require('frappe-core');
+
+module.exports = class Router {
+    constructor() {
+        this.current_page = null;
+        this.static_routes = {};
+        this.dynamic_routes = {};
+        this.listen();
+    }
+
+    add(route, handler) {
+        let page = {handler: handler};
+
+        // '/todo/:name/:place'.match(/:([^/]+)/g);
+        page.param_keys = route.match(/:([^/]+)/g);
+
+        if (page.param_keys) {
+            // make expression
+            // '/todo/:name/:place'.replace(/\/:([a-z1-9]+)/g, "\/([a-z0-9]+)");
+            page.expression = route.replace(/\/:([a-z1-9]+)/g, "\/([a-z0-9]+)");
+            this.dynamic_routes[route] = page;
+        } else {
+            this.static_routes[route] = page;
+        }
+
+    }
+
+    listen() {
+        window.onhashchange = this.changed.bind(this);
+        this.changed();
+    }
+
+    async changed(event) {
+        if (window.location.hash.length > 0) {
+            const page_name = window.location.hash.substr(1);
+            this.show(page_name);
+        } else if (this.static_routes['default']) {
+            this.show('default');
+        }
+    }
+
+    show(route) {
+        if (!route) {
+            route = 'default';
+        }
+
+        if (route[0]==='#') {
+            route = route.substr(1);
+        }
+
+        let page = this.match(route);
+
+        if (page) {
+            if (typeof page.handler==='function') {
+                page.handler(page.params);
+            } else {
+                page.handler.show(page.params);
+            }
+        }
+    }
+
+    match(route) {
+        for(let key in this.static_routes) {
+            if (key === route) {
+                return {handler: this.static_routes[key].handler};
+            }
+        }
+
+        for(let key in this.dynamic_routes) {
+            let page = this.dynamic_routes[key];
+            let matches = route.match(new RegExp(page.expression));
+
+            if (matches && matches.length == page.param_keys.length + 1) {
+                let params = {}
+                for (let i=0; i < page.param_keys.length; i++) {
+                    params[page.param_keys[i].substr(1)] = matches[i + 1];
+                }
+                return {handler:page.handler, params: params};
+            }
+        }
+    }
+}

client/desk/search.js

@@ -0,0 +1,16 @@
+const frappe = require('frappe-core');
+
+module.exports = class Search {
+    constructor(parent) {
+        this.input = frappe.ui.add('input', 'form-control nav-search', parent);
+        this.input.addEventListener('keypress', function(event) {
+            if (event.keyCode===13) {
+                let list = frappe.router.current_page.list;
+                if (list) {
+                    list.search_text = this.value;
+                    list.run();
+                }
+            }
+        })
+    }
+}

client/index.js

@@ -0,0 +1,20 @@
+const common = require('frappe-core/common');
+const Database = require('frappe-core/backends/rest_client').Database;
+const frappe = require('frappe-core');
+frappe.ui = require('./ui');
+const Desk = require('./desk');
+
+module.exports = {
+    async start({server, container}) {
+        window.frappe = frappe;
+        frappe.init();
+        common.init_libs(frappe);
+
+        frappe.fetch = window.fetch.bind();
+        frappe.db = await new Database({server: server});
+
+        frappe.desk = new Desk();
+        await frappe.login();
+    }
+};
+

client/ui/dropdown.js

@@ -0,0 +1,89 @@
+const frappe = require('frappe-core');
+
+class Dropdown {
+    constructor({parent, label, btn_class = 'btn-secondary', items = []}) {
+        Object.assign(this, arguments[0]);
+
+        this.dropdown_items = [];
+        this.setup_background_click();
+        this.make();
+
+        // init items
+        if (this.items) {
+            for (item of this.items) {
+                this.add_item(item.label, item.action);
+            }
+        }
+    }
+
+    setup_background_click() {
+        if (!document.dropdown_setup) {
+            frappe.dropdowns = [];
+            // setup hiding all dropdowns on click
+            document.addEventListener('click', (event) => {
+                for (let d of frappe.dropdowns) {
+                    if (d.button !== event.target) {
+                        d.collapse();
+                    }
+                }
+            });
+            document.dropdown_setup = true;
+        }
+        frappe.dropdowns.push(this);
+    }
+
+    make() {
+        this.dropdown = frappe.ui.add('div', 'dropdown', this.parent);
+        this.make_button();
+        this.dropdown_menu = frappe.ui.add('div', 'dropdown-menu', this.dropdown);
+    }
+
+    make_button() {
+        this.button = frappe.ui.add('button', 'btn ' + this.btn_class,
+            this.dropdown);
+        frappe.ui.add_class(this.button, 'dropdown-toggle');
+        this.button.textContent = this.label;
+        this.button.addEventListener('click', () => {
+            this.toggle();
+        });
+    }
+
+    expand() {
+        this.dropdown.classList.add('show');
+        this.dropdown_menu.classList.add('show');
+    }
+
+    collapse() {
+        this.dropdown.classList.remove('show');
+        this.dropdown_menu.classList.remove('show');
+    }
+
+    toggle() {
+        this.dropdown.classList.toggle('show');
+        this.dropdown_menu.classList.toggle('show');
+    }
+
+    add_item(label, action) {
+        let item = frappe.ui.add('a', 'dropdown-item', this.dropdown_menu);
+        item.textContent = label;
+        if (typeof action === 'string') {
+            item.src = action;
+            item.addEventListener('click', () => {
+                this.toggle();
+            });
+        } else {
+            item.addEventListener('click', async () => {
+                await action();
+                this.toggle();
+            });
+        }
+        this.dropdown_items.push(item);
+    }
+
+    float_right() {
+        frappe.ui.add_class(this.dropdown, 'float-right');
+        frappe.ui.add_class(this.dropdown_menu, 'dropdown-menu-right');
+    }
+}
+
+module.exports = Dropdown;

client/ui/index.js

@@ -0,0 +1,46 @@
+const frappe = require('frappe-core');
+const Dropdown = require('./dropdown');
+
+module.exports = {
+    add(tag, className, parent) {
+        let element = document.createElement(tag);
+        if (className) {
+            for (let c of className.split(' ')) {
+                this.add_class(element, c);
+            }
+        }
+        if (parent) {
+            parent.appendChild(element);
+        }
+        return element;
+    },
+
+    remove(element) {
+        element.parentNode.removeChild(element);
+    },
+
+    add_class(element, className) {
+        if (element.classList) {
+            element.classList.add(className);
+        } else {
+            element.className += " " + className;
+        }
+    },
+
+    remove_class(element, className) {
+        if (element.classList) {
+            element.classList.remove(className);
+        } else {
+            element.className = element.className.replace(new RegExp('(^|\\b)' + className.split(' ').join('|') + '(\\b|$)', 'gi'), ' ');
+        }
+    },
+
+    toggle(element, default_display = '') {
+        element.style.display = element.style.display === 'none' ? default_display : 'none';
+    },
+
+    make_dropdown(label, parent, btn_class = 'btn-secondary') {
+        return new Dropdown({parent: parent, label:label, btn_class:btn_class});
+    }
+
+}

client/view/controls/base.js

@@ -0,0 +1,101 @@
+const frappe = require('frappe-core');
+
+class BaseControl {
+    constructor(docfield, parent) {
+        Object.assign(this, docfield);
+        if (!this.fieldname) {
+            this.fieldname = frappe.slug(this.label);
+        }
+        this.parent = parent;
+        if (this.setup) {
+            this.setup();
+        }
+    }
+
+    bind(doc) {
+        this.doc = doc;
+
+        this.doc.add_handler(this.fieldname, () => {
+            this.set_doc_value();
+        });
+
+        this.set_doc_value();
+    }
+
+    refresh() {
+        this.make();
+        this.set_doc_value();
+    }
+
+    set_doc_value() {
+        if (this.doc) {
+            this.set_input_value(this.doc.get(this.fieldname));
+        }
+    }
+
+    make() {
+        if (!this.form_group) {
+            this.make_form_group();
+            this.make_label();
+            this.make_input();
+            this.set_input_name();
+            this.make_description();
+            this.bind_change_event();
+        }
+    }
+
+    make_form_group() {
+        this.form_group = frappe.ui.add('div', 'form-group', this.parent);
+    }
+
+    make_label() {
+        this.label_element = frappe.ui.add('label', null, this.form_group);
+        this.label_element.textContent = this.label;
+    }
+
+    make_input() {
+        this.input = frappe.ui.add('input', 'form-control', this.form_group);
+    }
+
+    set_input_name() {
+        this.input.setAttribute('name', this.fieldname);
+    }
+
+    make_description() {
+        if (this.description) {
+            this.description_element = frappe.ui.add('small', 'form-text text-muted', this.form_group);
+            this.description_element.textContent = this.description;
+        }
+    }
+
+    set_input_value(value) {
+        if (value === undefined || value === null) {
+            value = '';
+        }
+        this.input.value = value;
+    }
+
+    async get_input_value() {
+        return await this.parse(this.input.value);
+    }
+
+    async parse(value) {
+        return value;
+    }
+
+    async validate(value) {
+        return value;
+    }
+
+    bind_change_event() {
+        this.input.addEventListener('change', (e) => this.handle_change(e));
+    }
+
+    async handle_change(e) {
+        let value = await this.get_input_value();
+        value = await this.validate(value);
+        await this.doc.set(this.fieldname, value);
+    }
+}
+
+module.exports = BaseControl;

client/view/controls/index.js

@@ -0,0 +1,18 @@
+const control_classes = {
+    Data: require('./data'),
+    Text: require('./text'),
+    Select: require('./select')
+}
+
+
+module.exports = {
+    get_control_class(fieldtype) {
+        return control_classes[fieldtype];
+    },
+    make_control(field, parent) {
+        const control_class = this.get_control_class(field.fieldtype);
+        let control = new control_class(field, parent);
+        control.make();
+        return control;
+    }
+}

client/view/controls/select.js

@@ -0,0 +1,24 @@
+const BaseControl = require('./base');
+
+class SelectControl extends BaseControl {
+    make_input() {
+        this.input = frappe.ui.add('select', 'form-control', this.form_group);
+
+        let options = this.options;
+        if (typeof options==='string') {
+            options = options.split('\n');
+        }
+
+        for (let value of options) {
+            let option = frappe.ui.add('option', null, this.input);
+            option.textContent = value;
+            option.setAttribute('value', value);
+        }
+    }
+    make() {
+        super.make();
+        this.input.setAttribute('row', '3');
+    }
+};
+
+module.exports = SelectControl;

client/view/controls/text.js

@@ -0,0 +1,13 @@
+const BaseControl = require('./base');
+
+class TextControl extends BaseControl {
+    make_input() {
+        this.input = frappe.ui.add('textarea', 'form-control', this.form_group);
+    }
+    make() {
+        super.make();
+        this.input.setAttribute('rows', '8');
+    }
+};
+
+module.exports = TextControl;

client/view/form.js

@@ -0,0 +1,108 @@
+const frappe = require('frappe-core');
+const controls = require('./controls');
+
+class Form {
+    constructor({doctype, parent, submit_label='Submit'}) {
+        this.parent = parent;
+        this.doctype = doctype;
+        this.submit_label = submit_label;
+
+        this.controls = {};
+        this.controls_list = [];
+
+        this.meta = frappe.get_meta(this.doctype);
+        this.make();
+    }
+
+    make() {
+        if (this.body || !this.parent) {
+            return;
+        }
+
+        this.body = frappe.ui.add('div', 'form-body', this.parent);
+        this.make_actions();
+
+        this.form = frappe.ui.add('form', null, this.body);
+        for(let df of this.meta.fields) {
+            if (controls.get_control_class(df.fieldtype)) {
+                let control = controls.make_control(df, this.form);
+                this.controls_list.push(control);
+                this.controls[df.fieldname] = control;
+            }
+        }
+        this.make_submit();
+    }
+
+    make_actions() {
+        this.toolbar = frappe.ui.add('div', 'form-toolbar', this.body);
+        this.actions = frappe.ui.make_dropdown('Actions', this.toolbar);
+
+        // delete
+        this.actions.add_item('Delete', async () => {
+            await this.doc.delete();
+            this.show_alert('Deleted', 'success');
+        });
+
+        this.actions.float_right();
+    }
+
+    make_submit() {
+        this.submit_btn = frappe.ui.add('button', 'btn btn-outline-primary',
+            this.body);
+        this.submit_btn.setAttribute('type', 'submit');
+        this.submit_btn.textContent = this.submit_label;
+        this.submit_btn.addEventListener('click', (event) => {
+            this.submit();
+            event.preventDefault();
+        })
+    }
+
+    show_alert(message, type) {
+        this.clear_alert();
+        this.alert = frappe.ui.add('div', `alert alert-${type}`, this.body);
+        this.alert.textContent = message;
+    }
+
+    clear_alert() {
+        if (this.alert) {
+            frappe.ui.remove(this.alert);
+            this.alert = null;
+        }
+    }
+
+    async use(doc, is_new = false) {
+        if (this.doc) {
+            // clear handlers of outgoing doc
+            this.doc.clear_handlers();
+        }
+        this.clear_alert();
+        this.doc = doc;
+        this.is_new = is_new;
+        for (let control of this.controls_list) {
+            control.bind(this.doc);
+        }
+    }
+
+    async submit() {
+        try {
+            if (this.is_new) {
+                await this.doc.insert();
+            } else {
+                await this.doc.update();
+            }
+            await this.refresh();
+            this.show_alert('Saved', 'success');
+        } catch (e) {
+            this.show_alert('Failed', 'danger');
+        }
+    }
+
+    refresh() {
+        for(let control of this.controls_list) {
+            control.refresh();
+        }
+    }
+
+}
+
+module.exports = {Form: Form};

client/view/list.js

@@ -0,0 +1,124 @@
+const frappe = require('frappe-core');
+
+class ListView {
+    constructor({doctype, parent, fields}) {
+        this.doctype = doctype;
+        this.parent = parent;
+        this.fields = fields;
+
+        this.meta = frappe.get_meta(this.doctype);
+
+        this.start = 0;
+        this.page_length = 20;
+
+        this.body = null;
+        this.rows = [];
+        this.data = [];
+    }
+
+    async run() {
+        this.make_body();
+        this.set_filters();
+
+        let data = await this.meta.get_list({
+            filters: this.filters,
+            start:this.start,
+            limit:this.page_length + 1
+        });
+
+        for (let i=0; i< Math.min(this.page_length, data.length); i++) {
+            this.render_row(this.start + i, data[i]);
+        }
+
+        if (this.start > 0) {
+            this.data = this.data.concat(data);
+        } else {
+            this.data = data;
+        }
+
+        this.clear_empty_rows();
+        this.update_more(data.length > this.page_length);
+    }
+
+    async append() {
+        this.start += this.page_length;
+        await this.run();
+    }
+
+    set_filters() {
+        this.filters = {};
+        if (this.search_input.value) {
+            this.filters.keywords = ['like', '%' + this.search_input.value + '%'];
+        }
+    }
+
+    make_body() {
+        if (!this.body) {
+            this.make_search();
+            this.body = frappe.ui.add('div', 'list-body', this.parent);
+            this.make_more_btn();
+        }
+    }
+
+    make_search() {
+        this.search_input_group = frappe.ui.add('div', 'input-group list-search', this.parent);
+
+        this.search_input = frappe.ui.add('input', 'form-control', this.search_input_group);
+        this.search_input.addEventListener('keypress', (event) => {
+            if (event.keyCode===13) {
+                this.run();
+            }
+        });
+
+        this.search_input_group_append = frappe.ui.add('div', 'input-group-append', this.search_input_group);
+        this.search_button = frappe.ui.add('button', 'btn btn-secondary', this.search_input_group_append);
+        this.search_button.textContent = 'Search';
+        this.search_button.addEventListener('click', (event) => {
+            this.run();
+        });
+    }
+
+    make_more_btn() {
+        this.more_btn = frappe.ui.add('button', 'btn btn-secondary hide', this.parent);
+        this.more_btn.textContent = 'More';
+        this.more_btn.addEventListener('click', () => {
+            this.append();
+        })
+    }
+
+    render_row(i, data) {
+        let row = this.get_row(i);
+        row.innerHTML = this.meta.get_row_html(data);
+        row.style.display = 'block';
+    }
+
+    get_row(i) {
+        if (!this.rows[i]) {
+            this.rows[i] = frappe.ui.add('div', 'list-row', this.body);
+        }
+        return this.rows[i];
+    }
+
+    clear_empty_rows() {
+        if (this.rows.length > this.data.length) {
+            for (let i=this.data.length; i < this.rows.length; i++) {
+                let row = this.get_row(i);
+                row.innerHTML = '';
+                row.style.display = 'none';
+            }
+        }
+    }
+
+    update_more(show) {
+        if (show) {
+            this.more_btn.classList.remove('hide');
+        } else {
+            this.more_btn.classList.add('hide');
+        }
+    }
+
+};
+
+module.exports = {
+    ListView: ListView
+};

client/view/page.js

@@ -0,0 +1,45 @@
+const frappe = require('frappe-core');
+
+class Page {
+    constructor(title) {
+        this.handlers = {};
+        this.title = title;
+        this.make();
+    }
+
+    make() {
+        this.body = frappe.ui.add('div', 'page hide', frappe.desk.main);
+    }
+
+    hide() {
+        frappe.ui.add_class(this.body, 'hide');
+
+        this.trigger('hide');
+    }
+
+    show(params) {
+        if (frappe.router.current_page) {
+            frappe.router.current_page.hide();
+        }
+        frappe.ui.remove_class(this.body, 'hide');
+        frappe.router.current_page = this;
+        document.title = this.title;
+
+        this.trigger('show', params);
+    }
+
+    on(event, fn) {
+        if (!this.handlers[event]) this.handlers.event = [];
+        this.handlers[event].push(fn);
+    }
+
+    trigger(event, params) {
+        if (this.handlers[event]) {
+            for (let handler of this.handlers[event]) {
+                handler(params);
+            }
+        }
+    }
+}
+
+module.exports = { Page: Page };

frappe/app.js

@@ -1,6 +0,0 @@
-const server = require('frappe-core/frappe/server');
-
-server.start({
-	backend: 'sqllite',
-	connection_params: {db_path: 'test.db'}
-});

frappe/backends/rest_client.js

@@ -1,130 +0,0 @@
-const frappe = require('frappe-core');
-const path = require('path');
-
-class RESTClient {
-	constructor({server, protocol='http'}) {
-		this.server = server;
-		this.protocol = protocol;
-
-		this.init_type_map();
-
-		this.json_headers = {
-			'Accept': 'application/json',
-			'Content-Type': 'application/json'
-		}
-	}
-
-	connect() {
-
-	}
-
-	async insert(doctype, doc) {
-		doc.doctype = doctype;
-		let url = this.protocol + '://' + path.join(this.server, `/api/resource/${frappe.slug(doctype)}`);
-		let response = await frappe.fetch(url, {
-			method: 'POST',
-			headers: this.json_headers,
-			body: JSON.stringify(doc)
-		});
-
-		return await response.json();
-	}
-
-	async get(doctype, name) {
-		let url = this.protocol + '://' + path.join(this.server, `/api/resource/${frappe.slug(doctype)}/${name}`);
-		let response = await frappe.fetch(url, {
-			method: 'GET',
-			headers: this.json_headers
-		});
-		return await response.json();
-	}
-
-	async get_all({doctype, fields, filters, start, limit, sort_by, order}) {
-		let url = this.protocol + '://' + path.join(this.server, `/api/resource/${frappe.slug(doctype)}`);
-
-		url = url + "?" + this.get_query_string({
-			fields: JSON.stringify(fields),
-			filters: JSON.stringify(filters),
-			start: start,
-			limit: limit,
-			sort_by: sort_by,
-			order: order
-		});
-
-		let response = await frappe.fetch(url, {
-			method: 'GET',
-			headers: this.json_headers
-		});
-		return await response.json();
-
-	}
-
-	async update(doctype, doc) {
-		doc.doctype = doctype;
-		let url = this.protocol + '://' + path.join(this.server, `/api/resource/${frappe.slug(doctype)}/${doc.name}`);
-		let response = await frappe.fetch(url, {
-			method: 'PUT',
-			headers: this.json_headers,
-			body: JSON.stringify(doc)
-		});
-
-		return await response.json();
-	}
-
-	async delete(doctype, name) {
-		let url = this.protocol + '://' + path.join(this.server, `/api/resource/${frappe.slug(doctype)}/${name}`);
-
-		let response = await frappe.fetch(url, {
-			method: 'DELETE',
-			headers: this.json_headers
-		});
-
-		return await response.json();
-	}
-
-	get_query_string(params) {
-		return Object.keys(params)
-			.map(k => params[k] != null ? encodeURIComponent(k) + '=' + encodeURIComponent(params[k]) : null)
-			.filter(v => v)
-			.join('&');
-	}
-
-	init_type_map() {
-		this.type_map = {
-			'Currency':		true
-			,'Int':			true
-			,'Float':		true
-			,'Percent':		true
-			,'Check':		true
-			,'Small Text':	true
-			,'Long Text':	true
-			,'Code':		true
-			,'Text Editor':	true
-			,'Date':		true
-			,'Datetime':	true
-			,'Time':		true
-			,'Text':		true
-			,'Data':		true
-			,'Link':		true
-			,'Dynamic Link':true
-			,'Password':	true
-			,'Select':		true
-			,'Read Only':	true
-			,'Attach':		true
-			,'Attach Image':true
-			,'Signature':	true
-			,'Color':		true
-			,'Barcode':		true
-			,'Geolocation':	true
-		}
-	}
-
-	close() {
-
-	}
-
-}
-
-module.exports = {
-	Database: RESTClient
-}

frappe/backends/sqlite.js

@@ -1,243 +0,0 @@
-const frappe = require('frappe-core');
-const sqlite3 = require('sqlite3').verbose();
-
-class sqliteDatabase {
-	constructor({db_path}) {
-		this.db_path = db_path;
-		this.init_type_map();
-	}
-
-	connect(db_path) {
-		if (db_path) {
-			this.db_path = db_path;
-		}
-		return new Promise(resolve => {
-			this.conn = new sqlite3.Database(this.db_path, () => {
-				// debug
-				// this.conn.on('trace', (trace) => console.log(trace));
-				resolve();
-			});
-		});
-	}
-
-	async migrate() {
-		for (let doctype in frappe.models.data.doctype) {
-			if (await this.table_exists(doctype)) {
-				await this.alter_table(doctype);
-			} else {
-				await this.create_table(doctype);
-			}
-		}
-		await this.commit();
-	}
-
-	async create_table(doctype) {
-		let meta = frappe.get_meta(doctype);
-		let columns = [];
-		let values = [];
-
-		for (let df of this.get_fields(meta)) {
-			if (this.type_map[df.fieldtype]) {
-				columns.push(`${df.fieldname} ${this.type_map[df.fieldtype]} ${df.reqd ? "not null" : ""} ${df.default ? "default ?" : ""}`);
-				if (df.default) {
-					values.push(df.default);
-				}
-			}
-		}
-
-		const query = `CREATE TABLE IF NOT EXISTS ${frappe.slug(doctype)} (
-			${columns.join(", ")})`;
-
-		return await this.run(query);
-	}
-
-	close() {
-		this.conn.close();
-	}
-
-	async alter_table(doctype) {
-		// add columns
-
-		// change columns
-
-	}
-
-	get(doctype, name, fields='*') {
-		if (fields instanceof Array) {
-			fields = fields.join(", ");
-		}
-		return new Promise((resolve, reject) => {
-			this.conn.get(`select ${fields} from ${frappe.slug(doctype)}
-				where name = ?`, name,
-				(err, row) => {
-					resolve(row || {});
-				});
-		});
-	}
-
-	async insert(doctype, doc) {
-		let placeholders = Object.keys(doc).map(d => '?').join(', ');
-		return await this.run(`insert into ${frappe.slug(doctype)}
-			(${Object.keys(doc).join(", ")})
-			values (${placeholders})`, this.get_formatted_values(doc));
-	}
-
-	async update(doctype, doc) {
-		let assigns = Object.keys(doc).map(key => `${key} = ?`);
-		let values = this.get_formatted_values(doc);
-		values.push(doc.name);
-
-		return await this.run(`update ${frappe.slug(doctype)}
-				set ${assigns.join(", ")} where name=?`, values);
-	}
-
-	get_formatted_values(doc) {
-		return Object.values(doc).map(value => {
-			if (value instanceof Date) {
-				return value.toISOString();
-			} else {
-				return value;
-			}
-		})
-	}
-
-	async delete(doctype, name) {
-		return await this.run(`delete from ${frappe.slug(doctype)} where name=?`, name);
-	}
-
-	get_all({doctype, fields=['name'], filters, start, limit, order_by='modified', order='desc'} = {}) {
-		return new Promise((resolve, reject) => {
-			let conditions = this.get_filter_conditions(filters);
-
-			this.conn.all(`select ${fields.join(", ")}
-				from ${frappe.slug(doctype)}
-				${conditions.conditions ? "where" : ""} ${conditions.conditions}
-				${order_by ? ("order by " + order_by) : ""} ${order_by ? (order || "asc") : ""}
-				${limit ? ("limit " + limit) : ""} ${start ? ("offset " + start) : ""}`, conditions.values,
-				(err, rows) => {
-					if (err) {
-						reject(err);
-					} else {
-						resolve(rows);
-					}
-				});
-		});
-	}
-
-	get_filter_conditions(filters) {
-		// {"status": "Open"} => `status = "Open"`
-		// {"status": "Open", "name": ["like", "apple%"]}
-			// => `status="Open" and name like "apple%"
-		let conditions = [];
-		let values = [];
-		for (let key in filters) {
-			const value = filters[key];
-			if (value instanceof Array) {
-				conditions.push(`${key} ${value[0]} ?`);
-			} else {
-				conditions.push(`${key} = ?`);
-			}
-			values.push(value);
-		}
-		return {
-			conditions: conditions.length ? conditions.join(" and ") : "",
-			values: values
-		};
-	}
-
-	run(query, params) {
-		return new Promise((resolve, reject) => {
-			this.conn.run(query, params, (err) => {
-				if (err) {
-					console.log(err);
-					reject(err);
-				} else {
-					resolve();
-				}
-			});
-		});
-	}
-
-	sql(query, params) {
-		return new Promise((resolve) => {
-			this.conn.all(query, params, (err, rows) => {
-				resolve(rows);
-			});
-		});
-	}
-
-	async commit() {
-		try {
-			await this.run('commit');
-		} catch (e) {
-			if (e.errno !== 1) {
-				throw e;
-			}
-		}
-	}
-
-	async get_value(doctype, filters, fieldname='name') {
-		if (typeof filters==='string') {
-			filters = {name: filters};
-		}
-
-		let row = await this.get_all({
-			doctype:doctype,
-			fields: [fieldname],
-			filters: filters,
-			start: 0,
-			limit: 1});
-		return row.length ? row[0][fieldname] : null;
-	}
-
-	get_fields(meta) {
-		// add standard fields
-		let fields = frappe.model.standard_fields.slice();
-		if (meta.istable) {
-			fields = fields.concat(frappe.model.child_fields);
-		}
-
-		// add model fields
-		fields = fields.concat(meta.fields);
-
-		return fields;
-	}
-
-	async table_exists(table) {
-		const name = await this.sql(`SELECT name FROM sqlite_master WHERE type='table' AND name='${table}'`);
-		return (name && name.length) ? true : false;
-	}
-
-	init_type_map() {
-		this.type_map = {
-			'Currency':		'real'
-			,'Int':			'integer'
-			,'Float':		'real'
-			,'Percent':		'real'
-			,'Check':		'integer'
-			,'Small Text':	'text'
-			,'Long Text':	'text'
-			,'Code':		'text'
-			,'Text Editor':	'text'
-			,'Date':		'text'
-			,'Datetime':	'text'
-			,'Time':		'text'
-			,'Text':		'text'
-			,'Data':		'text'
-			,'Link':		'text'
-			,'Dynamic Link':'text'
-			,'Password':	'text'
-			,'Select':		'text'
-			,'Read Only':	'text'
-			,'Attach':		'text'
-			,'Attach Image':'text'
-			,'Signature':	'text'
-			,'Color':		'text'
-			,'Barcode':		'text'
-			,'Geolocation':	'text'
-		}
-	}
-
-}
-
-module.exports = { Database: sqliteDatabase };

frappe/client/index.js

@@ -1,22 +0,0 @@
-const common = require('frappe-core/frappe/common');
-const Database = require('frappe-core/frappe/backends/rest_client').Database;
-const frappe = require('frappe-core');
-frappe.ui = require('./ui');
-frappe.view = require('./view');
-const Router = require('./view/router').Router;
-
-module.exports = {
-	async start({server, container}) {
-		window.frappe = frappe;
-		frappe.init();
-		common.init_libs(frappe);
-
-		frappe.fetch = window.fetch.bind();
-		frappe.db = await new Database({server: server});
-
-		frappe.view.init({container: container});
-		frappe.router = new Router();
-		await frappe.login();
-	}
-};
-

frappe/client/ui/dropdown.js

@@ -1,89 +0,0 @@
-const frappe = require('frappe-core');
-
-class Dropdown {
-	constructor({parent, label, btn_class = 'btn-secondary', items = []}) {
-		Object.assign(this, arguments[0]);
-
-		this.dropdown_items = [];
-		this.setup_background_click();
-		this.make();
-
-		// init items
-		if (this.items) {
-			for (item of this.items) {
-				this.add_item(item.label, item.action);
-			}
-		}
-	}
-
-	setup_background_click() {
-		if (!document.dropdown_setup) {
-			frappe.dropdowns = [];
-			// setup hiding all dropdowns on click
-			document.addEventListener('click', (event) => {
-				for (let d of frappe.dropdowns) {
-					if (d.button !== event.target) {
-						d.collapse();
-					}
-				}
-			});
-			document.dropdown_setup = true;
-		}
-		frappe.dropdowns.push(this);
-	}
-
-	make() {
-		this.dropdown = frappe.ui.add('div', 'dropdown', this.parent);
-		this.make_button();
-		this.dropdown_menu = frappe.ui.add('div', 'dropdown-menu', this.dropdown);
-	}
-
-	make_button() {
-		this.button = frappe.ui.add('button', 'btn ' + this.btn_class,
-			this.dropdown);
-		frappe.ui.add_class(this.button, 'dropdown-toggle');
-		this.button.textContent = this.label;
-		this.button.addEventListener('click', () => {
-			this.toggle();
-		});
-	}
-
-	expand() {
-		this.dropdown.classList.add('show');
-		this.dropdown_menu.classList.add('show');
-	}
-
-	collapse() {
-		this.dropdown.classList.remove('show');
-		this.dropdown_menu.classList.remove('show');
-	}
-
-	toggle() {
-		this.dropdown.classList.toggle('show');
-		this.dropdown_menu.classList.toggle('show');
-	}
-
-	add_item(label, action) {
-		let item = frappe.ui.add('a', 'dropdown-item', this.dropdown_menu);
-		item.textContent = label;
-		if (typeof action === 'string') {
-			item.src = action;
-			item.addEventListener('click', () => {
-				this.toggle();
-			});
-		} else {
-			item.addEventListener('click', async () => {
-				await action();
-				this.toggle();
-			});
-		}
-		this.dropdown_items.push(item);
-	}
-
-	float_right() {
-		frappe.ui.add_class(this.dropdown, 'float-right');
-		frappe.ui.add_class(this.dropdown_menu, 'dropdown-menu-right');
-	}
-}
-
-module.exports = Dropdown;

frappe/client/ui/index.js

@@ -1,46 +0,0 @@
-const frappe = require('frappe-core');
-const Dropdown = require('./dropdown');
-
-module.exports = {
-	add(tag, className, parent) {
-		let element = document.createElement(tag);
-		if (className) {
-			for (let c of className.split(' ')) {
-				this.add_class(element, c);
-			}
-		}
-		if (parent) {
-			parent.appendChild(element);
-		}
-		return element;
-	},
-
-	remove(element) {
-		element.parentNode.removeChild(element);
-	},
-
-	add_class(element, className) {
-		if (element.classList) {
-			element.classList.add(className);
-		} else {
-			element.className += " " + className;
-		}
-	},
-
-	remove_class(element, className) {
-		if (element.classList) {
-			element.classList.remove(className);
-		} else {
-			element.className = element.className.replace(new RegExp('(^|\\b)' + className.split(' ').join('|') + '(\\b|$)', 'gi'), ' ');
-		}
-	},
-
-	toggle(element, default_display = '') {
-		element.style.display = element.style.display === 'none' ? default_display : 'none';
-	},
-
-	make_dropdown(label, parent, btn_class = 'btn-secondary') {
-		return new Dropdown({parent: parent, label:label, btn_class:btn_class});
-	}
-
-}

frappe/client/view/controls/base.js

@@ -1,101 +0,0 @@
-const frappe = require('frappe-core');
-
-class BaseControl {
-	constructor(docfield, parent) {
-		Object.assign(this, docfield);
-		if (!this.fieldname) {
-			this.fieldname = frappe.slug(this.label);
-		}
-		this.parent = parent;
-		if (this.setup) {
-			this.setup();
-		}
-	}
-
-	bind(doc) {
-		this.doc = doc;
-
-		this.doc.add_handler(this.fieldname, () => {
-			this.set_doc_value();
-		});
-
-		this.set_doc_value();
-	}
-
-	refresh() {
-		this.make();
-		this.set_doc_value();
-	}
-
-	set_doc_value() {
-		if (this.doc) {
-			this.set_input_value(this.doc.get(this.fieldname));
-		}
-	}
-
-	make() {
-		if (!this.form_group) {
-			this.make_form_group();
-			this.make_label();
-			this.make_input();
-			this.set_input_name();
-			this.make_description();
-			this.bind_change_event();
-		}
-	}
-
-	make_form_group() {
-		this.form_group = frappe.ui.add('div', 'form-group', this.parent);
-	}
-
-	make_label() {
-		this.label_element = frappe.ui.add('label', null, this.form_group);
-		this.label_element.textContent = this.label;
-	}
-
-	make_input() {
-		this.input = frappe.ui.add('input', 'form-control', this.form_group);
-	}
-
-	set_input_name() {
-		this.input.setAttribute('name', this.fieldname);
-	}
-
-	make_description() {
-		if (this.description) {
-			this.description_element = frappe.ui.add('small', 'form-text text-muted', this.form_group);
-			this.description_element.textContent = this.description;
-		}
-	}
-
-	set_input_value(value) {
-		if (value === undefined || value === null) {
-			value = '';
-		}
-		this.input.value = value;
-	}
-
-	async get_input_value() {
-		return await this.parse(this.input.value);
-	}
-
-	async parse(value) {
-		return value;
-	}
-
-	async validate(value) {
-		return value;
-	}
-
-	bind_change_event() {
-		this.input.addEventListener('change', (e) => this.handle_change(e));
-	}
-
-	async handle_change(e) {
-		let value = await this.get_input_value();
-		value = await this.validate(value);
-		await this.doc.set(this.fieldname, value);
-	}
-}
-
-module.exports = BaseControl;

frappe/client/view/controls/index.js

@@ -1,18 +0,0 @@
-const control_classes = {
-	Data: require('./data'),
-	Text: require('./text'),
-	Select: require('./select')
-}
-
-
-module.exports = {
-	get_control_class(fieldtype) {
-		return control_classes[fieldtype];
-	},
-	make_control(field, parent) {
-		const control_class = this.get_control_class(field.fieldtype);
-		let control = new control_class(field, parent);
-		control.make();
-		return control;
-	}
-}

frappe/client/view/controls/select.js

@@ -1,24 +0,0 @@
-const BaseControl = require('./base');
-
-class SelectControl extends BaseControl {
-	make_input() {
-		this.input = frappe.ui.add('select', 'form-control', this.form_group);
-
-		let options = this.options;
-		if (typeof options==='string') {
-			options = options.split('\n');
-		}
-
-		for (let value of options) {
-			let option = frappe.ui.add('option', null, this.input);
-			option.textContent = value;
-			option.setAttribute('value', value);
-		}
-	}
-	make() {
-		super.make();
-		this.input.setAttribute('row', '3');
-	}
-};
-
-module.exports = SelectControl;

frappe/client/view/controls/text.js

@@ -1,13 +0,0 @@
-const BaseControl = require('./base');
-
-class TextControl extends BaseControl {
-	make_input() {
-		this.input = frappe.ui.add('textarea', 'form-control', this.form_group);
-	}
-	make() {
-		super.make();
-		this.input.setAttribute('rows', '8');
-	}
-};
-
-module.exports = TextControl;

frappe/client/view/form.js

@@ -1,108 +0,0 @@
-const frappe = require('frappe-core');
-const controls = require('./controls');
-
-class Form {
-	constructor({doctype, parent, submit_label='Submit'}) {
-		this.parent = parent;
-		this.doctype = doctype;
-		this.submit_label = submit_label;
-
-		this.controls = {};
-		this.controls_list = [];
-
-		this.meta = frappe.get_meta(this.doctype);
-		this.make();
-	}
-
-	make() {
-		if (this.body || !this.parent) {
-			return;
-		}
-
-		this.body = frappe.ui.add('div', 'form-body', this.parent);
-		this.make_actions();
-
-		this.form = frappe.ui.add('form', null, this.body);
-		for(let df of this.meta.fields) {
-			if (controls.get_control_class(df.fieldtype)) {
-				let control = controls.make_control(df, this.form);
-				this.controls_list.push(control);
-				this.controls[df.fieldname] = control;
-			}
-		}
-		this.make_submit();
-	}
-
-	make_actions() {
-		this.toolbar = frappe.ui.add('div', 'form-toolbar', this.body);
-		this.actions = frappe.ui.make_dropdown('Actions', this.toolbar);
-
-		// delete
-		this.actions.add_item('Delete', async () => {
-			await this.doc.delete();
-			this.show_alert('Deleted', 'success');
-		});
-
-		this.actions.float_right();
-	}
-
-	make_submit() {
-		this.submit_btn = frappe.ui.add('button', 'btn btn-outline-primary',
-			this.body);
-		this.submit_btn.setAttribute('type', 'submit');
-		this.submit_btn.textContent = this.submit_label;
-		this.submit_btn.addEventListener('click', (event) => {
-			this.submit();
-			event.preventDefault();
-		})
-	}
-
-	show_alert(message, type) {
-		this.clear_alert();
-		this.alert = frappe.ui.add('div', `alert alert-${type}`, this.body);
-		this.alert.textContent = message;
-	}
-
-	clear_alert() {
-		if (this.alert) {
-			frappe.ui.remove(this.alert);
-			this.alert = null;
-		}
-	}
-
-	async use(doc, is_new = false) {
-		if (this.doc) {
-			// clear handlers of outgoing doc
-			this.doc.clear_handlers();
-		}
-		this.clear_alert();
-		this.doc = doc;
-		this.is_new = is_new;
-		for (let control of this.controls_list) {
-			control.bind(this.doc);
-		}
-	}
-
-	async submit() {
-		try {
-			if (this.is_new) {
-				await this.doc.insert();
-			} else {
-				await this.doc.update();
-			}
-			await this.refresh();
-			this.show_alert('Saved', 'success');
-		} catch (e) {
-			this.show_alert('Failed', 'danger');
-		}
-	}
-
-	refresh() {
-		for(let control of this.controls_list) {
-			control.refresh();
-		}
-	}
-
-}
-
-module.exports = {Form: Form};

frappe/client/view/index.js

@@ -1,20 +0,0 @@
-const frappe = require('frappe-core');
-
-module.exports = {
-	init({container, main, sidebar}) {
-		frappe.container = container;
-
-		if (sidebar) {
-			frappe.sidebar = sidebar;
-		} else {
-			frappe.sidebar = frappe.ui.add('div', 'sidebar', frappe.container);
-		}
-
-		if (main) {
-			frappe.main = main;
-		} else {
-			frappe.main = frappe.ui.add('div', 'main', frappe.container);
-		}
-	},
-
-}

frappe/client/view/list.js

@@ -1,63 +0,0 @@
-const frappe = require('frappe-core');
-
-class ListView {
-	constructor({doctype, parent, fields}) {
-		this.doctype = doctype;
-		this.parent = parent;
-		this.fields = fields;
-
-		this.meta = frappe.get_meta(this.doctype);
-
-		this.start = 0;
-		this.page_length = 20;
-
-		this.body = null;
-		this.rows = [];
-	}
-
-	async run() {
-		this.make_body();
-		let data = await this.meta.get_list({
-			start:this.start,
-			limit:this.page_length
-		});
-
-		for (let i=0; i< data.length; i++) {
-			this.render_row(this.start + i, data[i]);
-		}
-
-		this.clear_empty_rows(data.length);
-	}
-
-	make_body() {
-		if (!this.body) {
-			this.body = frappe.ui.add('div', 'list-body', this.parent);
-		}
-	}
-
-	render_row(i, data) {
-		let row = this.get_row(i);
-		row.innerHTML = this.meta.get_row_html(data);
-	}
-
-	get_row(i) {
-		if (!this.rows[i]) {
-			this.rows[i] = frappe.ui.add('div', 'list-row', this.body);
-		}
-		return this.rows[i];
-	}
-
-	clear_empty_rows(start) {
-		if (this.rows.length > start) {
-			for (let i=start; i < this.rows.length; i++) {
-				let row = this.get_row(i);
-				row.innerHTML = '';
-			}
-		}
-	}
-
-};
-
-module.exports = {
-	ListView: ListView
-};

frappe/client/view/page.js

@@ -1,45 +0,0 @@
-const frappe = require('frappe-core');
-
-class Page {
-	constructor(title) {
-		this.handlers = {};
-		this.title = title;
-		this.make();
-	}
-
-	make() {
-		this.body = frappe.ui.add('div', 'page hide', frappe.main);
-	}
-
-	hide() {
-		frappe.ui.add_class(this.body, 'hide');
-
-		this.trigger('hide');
-	}
-
-	show(params) {
-		if (frappe.router.current_page) {
-			frappe.router.current_page.hide();
-		}
-		frappe.ui.remove_class(this.body, 'hide');
-		frappe.router.current_page = this;
-		document.title = this.title;
-
-		this.trigger('show', params);
-	}
-
-	on(event, fn) {
-		if (!this.handlers[event]) this.handlers.event = [];
-		this.handlers[event].push(fn);
-	}
-
-	trigger(event, params) {
-		if (this.handlers[event]) {
-			for (let handler of this.handlers[event]) {
-				handler(params);
-			}
-		}
-	}
-}
-
-module.exports = { Page: Page };

frappe/client/view/router.js

@@ -1,82 +0,0 @@
-const frappe = require('frappe-core');
-
-class Router {
-	constructor() {
-		this.current_page = null;
-		this.routes = {};
-		this.listen();
-	}
-
-	add(route, handler) {
-		let page = {handler: handler};
-
-		// '/todo/:name/:place'.match(/:([^/]+)/g);
-		page.param_keys = route.match(/:([^/]+)/g);
-
-		if (page.param_keys) {
-			// make expression
-			// '/todo/:name/:place'.replace(/\/:([a-z1-9]+)/g, "\/([a-z0-9]+)");
-			page.expression = route.replace(/\/:([a-z1-9]+)/g, "\/([a-z0-9]+)");
-		}
-
-		this.routes[route] = page;
-	}
-
-	listen() {
-		window.onhashchange = this.changed.bind(this);
-		this.changed();
-	}
-
-	async changed(event) {
-		if (window.location.hash.length > 0) {
-			const page_name = window.location.hash.substr(1);
-			this.show(page_name);
-		} else if (this.routes['default']) {
-			this.show('default');
-		}
-	}
-
-	show(route) {
-		if (!route) {
-			route = 'default';
-		}
-
-		if (route[0]==='#') {
-			route = route.substr(1);
-		}
-
-		let page = this.match(route);
-
-		if (page) {
-			if (typeof page.handler==='function') {
-				page.handler(page.params);
-			} else {
-				page.handler.show(page.params);
-			}
-		}
-	}
-
-	match(route) {
-		for(let key in this.routes) {
-			let page = this.routes[key];
-
-			if (page.param_keys) {
-				let matches = route.match(new RegExp(page.expression));
-				if (matches && matches.length == page.param_keys.length + 1) {
-					let params = {}
-					for (let i=0; i < page.param_keys.length; i++) {
-						params[page.param_keys[i].substr(1)] = matches[i + 1];
-					}
-					return {handler:page.handler, params: params};
-				}
-
-			} else {
-				if (key === route) {
-					return {handler:page.handler};
-				}
-			}
-		}
-	}
-}
-
-module.exports = {Router: Router};

frappe/index.js

@@ -1,69 +0,0 @@
-module.exports = {
-	async init() {
-		if (this._initialized) return;
-		this.init_config();
-		this.init_errors();
-		this.init_globals();
-		this._initialized = true;
-	},
-
-	init_config() {
-		this.config = {
-			backend: 'sqlite',
-			port: 8000
-		};
-	},
-
-	init_errors() {
-		this.ValueError = class extends Error { };
-	},
-
-	init_globals() {
-		this.meta_cache = {};
-	},
-
-	get_meta(doctype) {
-		if (!this.meta_cache[doctype]) {
-			this.meta_cache[doctype] = new (this.models.get_meta_class(doctype))(this.models.get('DocType', doctype));
-		}
-		return this.meta_cache[doctype];
-	},
-
-	init_controller(doctype, module) {
-		doctype = this.slug(doctype);
-		this.models.controllers[doctype] = module[doctype];
-		this.models.meta_classes[doctype] = module[doctype + '_meta'];
-	},
-
-	async get_doc(data, name) {
-		if (typeof data==='string' && typeof name==='string') {
-			let controller_class = this.models.get_controller(data);
-			var doc = new controller_class({doctype:data, name: name});
-			await doc.load();
-		} else {
-			let controller_class = this.models.get_controller(data.doctype);
-			var doc = new controller_class(data);
-		}
-		return doc;
-	},
-
-	async insert(data) {
-		const doc = await this.get_doc(data);
-		return await doc.insert();
-	},
-
-	login(user='guest', user_key) {
-		this.session = new this._session.Session(user);
-		if (user && user_key) {
-			this.authenticate(user_key);
-		}
-	},
-
-	close() {
-		this.db.close();
-
-		if (this.server) {
-			this.server.close();
-		}
-	}
-};

frappe/model/document.js

@@ -1,133 +0,0 @@
-const frappe = require('frappe-core');
-
-class Document {
-	constructor(data) {
-		this.handlers = {};
-		this.setup();
-		Object.assign(this, data);
-	}
-
-	setup() {
-		// add handlers
-	}
-
-	clear_handlers() {
-		this.handlers = {};
-	}
-
-	add_handler(key, method) {
-		if (!this.handlers[key]) {
-			this.handlers[key] = [];
-		}
-		this.handlers[key].push(method || key);
-	}
-
-	get(key) {
-		return this[key];
-	}
-
-	set(key, value) {
-		this.validate_field(key, value);
-		this[key] = value;
-	}
-
-	set_name() {
-		// assign a random name by default
-		// override this to set a name
-		if (!this.name) {
-			this.name = Math.random().toString(36).substr(3);
-		}
-	}
-
-	get meta() {
-		if (!this._meta) {
-			this._meta = frappe.get_meta(this.doctype);
-		}
-		return this._meta;
-	}
-
-	append(key, document) {
-		if (!this[key]) {
-			this[key] = [];
-		}
-		this[key].push(this.init_doc(document));
-	}
-
-	init_doc(data) {
-		if (data.prototype instanceof Document) {
-			return data;
-		} else {
-			return new Document(d);
-		}
-	}
-
-	validate_field (key, value) {
-		let df = this.meta.get_field(key);
-		if (df.fieldtype=='Select') {
-			this.meta.validate_select(df, value);
-		}
-	}
-
-	get_valid_dict() {
-		let doc = {};
-		for(let df of this.meta.get_valid_fields()) {
-			doc[df.fieldname] = this.get(df.fieldname);
-		}
-		return doc;
-	}
-
-	set_standard_values() {
-		let now = new Date();
-		if (this.docstatus === null || this.docstatus === undefined) {
-			this.docstatus = 0;
-		}
-		if (!this.owner) {
-			this.owner = frappe.session.user;
-			this.creation = now;
-		}
-		this.modified_by = frappe.session.user;
-		this.modified = now;
-	}
-
-	async load() {
-		Object.assign(this, await frappe.db.get(this.doctype, this.name));
-	}
-
-	async insert() {
-		this.set_name();
-		this.set_standard_values();
-		await this.trigger('validate', 'before_insert');
-		await frappe.db.insert(this.doctype, this.get_valid_dict());
-		await this.trigger('after_insert', 'after_save');
-	}
-
-	async delete() {
-		await this.trigger('before_delete');
-		await frappe.db.delete(this.doctype, this.name);
-		await this.trigger('after_delete');
-	}
-
-	async trigger() {
-		for(var key of arguments) {
-			if (this.handlers[key]) {
-				for (let method of this.handlers[key]) {
-					if (typeof method === 'string') {
-						await this[method]();
-					} else {
-						await method(this);
-					}
-				}
-			}
-		}
-	}
-
-	async update() {
-		this.set_standard_values();
-		await this.trigger('validate', 'before_update');
-		await frappe.db.update(this.doctype, this.get_valid_dict());
-		await this.trigger('after_update', 'after_save');
-		return this;
-	}
-};
-
-module.exports = { Document: Document };

frappe/model/index.js

@@ -1,36 +0,0 @@
-module.exports = {
-	standard_fields: [
-		{
-			fieldname: 'name', fieldtype: 'Data', reqd: 1
-		},
-		{
-			fieldname: 'owner', fieldtype: 'Link', reqd: 1, options: 'User'
-		},
-		{
-			fieldname: 'modified_by', fieldtype: 'Link', reqd: 1, options: 'User'
-		},
-		{
-			fieldname: 'creation', fieldtype: 'Datetime', reqd: 1
-		},
-		{
-			fieldname: 'modified', fieldtype: 'Datetime', reqd: 1
-		},
-		{
-			fieldname: 'docstatus', fieldtype: 'Int', reqd: 1, default: 0
-		}
-	],
-	child_fields: [
-		{
-			fieldname: 'idx', fieldtype: 'Int', reqd: 1
-		},
-		{
-			fieldname: 'parent', fieldtype: 'Data', reqd: 1
-		},
-		{
-			fieldname: 'parenttype', fieldtype: 'Link', reqd: 1, options: 'DocType'
-		},
-		{
-			fieldname: 'parentfield', fieldtype: 'Data', reqd: 1
-		}
-	]
-};

frappe/model/meta.js

@@ -1,111 +0,0 @@
-const Document = require('./document').Document;
-const frappe = require('frappe-core');
-
-class Meta extends Document {
-	constructor(data) {
-		super(data);
-		this.event_handlers = {};
-		this.list_options = {
-			fields: ['name', 'modified']
-		};
-		if (this.setup_meta)  {
-			this.setup_meta();
-		}
-	}
-
-	get_field(fieldname) {
-		if (!this.field_map) {
-			this.field_map = {};
-			for (let df of this.fields) {
-				this.field_map[df.fieldname] = df;
-			}
-		}
-		return this.field_map[fieldname];
-	}
-
-	on(key, fn) {
-		if (!this.event_handlers[key]) {
-			this.event_handlers[key] = [];
-		}
-		this.event_handlers[key].push(fn);
-	}
-
-	async set(fieldname, value) {
-		this[fieldname] = value;
-		await this.trigger(fieldname);
-	}
-
-	get(fieldname) {
-		return this[fieldname];
-	}
-
-	get_valid_fields() {
-		if (!this._valid_fields) {
-			this._valid_fields = [];
-
-			// standard fields
-			for (let df of frappe.model.standard_fields) {
-				this._valid_fields.push(df);
-			}
-
-			// parent fields
-			if (this.istable) {
-				for (let df of frappe.model.child_fields) {
-					this._valid_fields.push(df);
-				}
-			}
-
-			// doctype fields
-			for (let df of this.fields) {
-				if (frappe.db.type_map[df.fieldtype]) {
-					this._valid_fields.push(df);
-				}
-			}
-		}
-
-		return this._valid_fields;
-	}
-
-	validate_select(df, value) {
-		let options = df.options;
-		if (typeof options === 'string') {
-			// values given as string
-			options = df.options.split('\n');
-		}
-		if (!options.includes(value)) {
-			throw new frappe.ValueError(`${value} must be one of ${options.join(", ")}`);
-		}
-	}
-
-	async trigger(key, event = {}) {
-
-		Object.assign(event, {
-			doc: this,
-			name: key
-		});
-
-		if (this.event_handlers[key]) {
-			for (var handler of this.event_handlers[key]) {
-				await handler(event);
-			}
-		}
-	}
-
-	// collections
-	async get_list({start, limit=20, filters}) {
-		return await frappe.db.get_all({
-			doctype: this.name,
-			fields: this.list_options.fields,
-			filters: filters,
-			start: start,
-			limit: limit
-		});
-	}
-
-	get_row_html(data) {
-		return `<a href="/view/${this.name}/${data.name}">${data.name}</a>`;
-	}
-
-}
-
-module.exports = { Meta: Meta }

frappe/model/models.js

@@ -1,25 +0,0 @@
-const process = require('process');
-const frappe = require('frappe-core');
-
-class Models {
-	constructor() {
-		this.data = {doctype: {}};
-		this.controllers = {};
-		this.meta_classes = {};
-	}
-
-	get(doctype, name) {
-		return this.data[frappe.slug(doctype)][frappe.slug(name)];
-	}
-
-	get_controller(doctype) {
-		return this.controllers[frappe.slug(doctype)];
-	}
-
-	get_meta_class(doctype) {
-		return this.meta_classes[frappe.slug(doctype)] || frappe.meta.Meta;
-	}
-
-}
-
-module.exports = { Models: Models }

frappe/models/doctype/todo/todo.js

@@ -1,30 +0,0 @@
-const frappe = require('frappe-core');
-
-class todo_meta extends frappe.meta.Meta {
-	setup_meta() {
-		Object.assign(this, require('./todo.json'));
-		this.name = 'ToDo';
-		this.list_options.fields = ['name', 'subject', 'status', 'description'];
-	}
-
-	get_row_html(data) {
-		return `<a href="#edit/todo/${data.name}">${data.subject}</a>`;
-	}
-
-}
-
-class todo extends frappe.document.Document {
-	setup() {
-		this.add_handler('validate');
-	}
-	validate() {
-		if (!this.status) {
-			this.status = 'Open';
-		}
-	}
-}
-
-module.exports = {
-	todo: todo,
-	todo_meta: todo_meta
-};

frappe/server/index.js

@@ -1,52 +0,0 @@
-const backends = {};
-backends.sqlite = require('frappe-core/frappe/backends/sqlite');
-
-const express = require('express');
-const app = express();
-const frappe = require('frappe-core');
-const rest_api = require('./rest_api')
-const models = require('frappe-core/frappe/server/models');
-const common = require('frappe-core/frappe/common');
-const bodyParser = require('body-parser');
-
-module.exports = {
-	async init() {
-		await frappe.init();
-		common.init_libs(frappe);
-		await frappe.login();
-
-		// walk and find models
-		models.init();
-
-	},
-
-	async init_db({backend, connection_params}) {
-		frappe.db = await new backends[backend].Database(connection_params);
-		await frappe.db.connect();
-		await frappe.db.migrate();
-	},
-
-	async start({backend, connection_params, static}) {
-		await this.init();
-		await this.init_db({backend:backend, connection_params:connection_params});
-		// database
-
-		// app
-		app.use(bodyParser.json());
-		app.use(bodyParser.urlencoded({ extended: true }));
-		app.use(express.static('./'));
-
-		app.use(function (err, req, res, next) {
-			console.error(err.stack);
-			res.status(500).send('Something broke!');
-		})
-		// routes
-		rest_api.setup(app);
-
-		// listen
-		frappe.app = app;
-		frappe.server = app.listen(frappe.config.port);
-
-	}
-}
-

frappe/server/models.js

@@ -1,54 +0,0 @@
-const frappe = require('frappe-core');
-const walk = require('walk');
-const path = require('path');
-
-module.exports = {
-	init() {
-		const cwd = process.cwd();
-
- 		const setup_model = (doctype, name, file_path) => {
-			// add to frappe.models.data
-			if (!frappe.models[doctype]) {
-				frappe.models[doctype] = {};
-			}
-			frappe.models.data[doctype][name] = require(file_path);
-		}
-
-		const setup_controller = (doctype, file_path) => {
-			let _module = require(file_path);
-			frappe.models.controllers[doctype] = _module[doctype];
-			if (_module[doctype + '_meta']) {
-				frappe.models.meta_classes[doctype] = _module[doctype + '_meta'];
-			}
-		}
-
-		// init for all apps
-		if (!frappe.config.apps) {
-			frappe.config.apps = [];
-		}
-
-		frappe.config.apps.unshift('frappe-core');
-
-		// walk and sync
-		for (let app_name of frappe.config.apps) {
-			let start = path.resolve(require.resolve(app_name), '../models');
-			walk.walkSync(start, {
-				listeners: {
-					file: (basepath, file_data, next) => {
-						const doctype = path.basename(path.dirname(basepath));
-						const name = path.basename(basepath);
-						const file_path = path.resolve(basepath, file_data.name);
-						if (file_data.name.endsWith('.json')) {
-							setup_model(doctype, name, file_path)
-						}
-						if (doctype==='doctype' && file_data.name.endsWith('.js')) {
-							setup_controller(path.basename(basepath), file_path);
-						}
-						next();
-					}
-				}
-			});
-		}
-	}
-
-}

frappe/server/rest_api.js

@@ -1,61 +0,0 @@
-const frappe = require('frappe-core');
-
-module.exports = {
-	setup(app) {
-		// get list
-		app.get('/api/resource/:doctype', frappe.async_handler(async function(request, response) {
-			let fields, filters;
-			for (key of ['fields', 'filters']) {
-				if (request.query[key]) {
-					request.query[key] = JSON.parse(request.query[key]);
-				}
-			}
-
-			let data = await frappe.db.get_all({
-				doctype: request.params.doctype,
-				fields: request.query.fields || ['name', 'subject'],
-				filters: request.query.filters,
-				start: request.query.start || 0,
-				limit: request.query.limit || 20,
-				order_by: request.query.order_by,
-				order: request.query.order
-			});
-
-			return response.json(data);
-		}));
-
-		// create
-		app.post('/api/resource/:doctype', frappe.async_handler(async function(request, response) {
-			data = request.body;
-			data.doctype = request.params.doctype;
-			let doc = await frappe.get_doc(data);
-			await doc.insert();
-			await frappe.db.commit();
-			return response.json(doc.get_valid_dict());
-		}));
-
-		// update
-		app.put('/api/resource/:doctype/:name', frappe.async_handler(async function(request, response) {
-			data = request.body;
-			let doc = await frappe.get_doc(request.params.doctype, request.params.name);
-			Object.assign(doc, data);
-			await doc.update();
-			await frappe.db.commit();
-			return response.json(doc.get_valid_dict());
-		}));
-
-
-		// get document
-		app.get('/api/resource/:doctype/:name', frappe.async_handler(async function(request, response) {
-			let doc = await frappe.get_doc(request.params.doctype, request.params.name);
-			return response.json(doc.get_valid_dict());
-		}));
-
-		// delete
-		app.delete('/api/resource/:doctype/:name', frappe.async_handler(async function(request, response) {
-			let doc = await frappe.get_doc(request.params.doctype, request.params.name)
-			await doc.delete();
-			return response.json({});
-		}));
-	}
-};

frappe/session.js

@@ -1,17 +0,0 @@
-const frappe = require('frappe-core');
-
-class Session {
-	constructor(user, user_key) {
-		this.user = user || 'guest';
-		if (this.user !== 'guest') {
-			this.login(user_key);
-		}
-	}
-
-	login(user_key) {
-		// could be password, sessionid, otp
-	}
-
-}
-
-module.exports = { Session: Session };

frappe/tests/helpers.js

@@ -1,11 +0,0 @@
-const server = require('frappe-core/frappe/server');
-
-module.exports = {
-	async init_sqlite() {
-		server.init()
-		server.init_db({
-			backend: 'sqlite',
-			connection_params: {db_path: 'test.db'}
-		});
-	}
-}

frappe/tests/test_controller.js

@@ -1,18 +0,0 @@
-const assert = require('assert');
-const frappe = require('frappe-core');
-const helpers = require('./helpers');
-
-describe('Controller', () => {
-	before(async function() {
-		await helpers.init_sqlite();
-	});
-
-	it('should call controller method', async () => {
-		let doc = await frappe.get_doc({
-			doctype:'ToDo',
-			subject: 'test'
-		});
-		doc.trigger('validate');
-		assert.equal(doc.status, 'Open');
-	});
-});

frappe/tests/test_database.js

@@ -1,49 +0,0 @@
-const assert = require('assert');
-const frappe = require('frappe-core');
-const helpers = require('./helpers');
-
-describe('Database', () => {
-	before(async function() {
-		await helpers.init_sqlite();
-	});
-
-	it('should insert and get values', async () => {
-		await frappe.db.sql('delete from todo');
-		await frappe.insert({doctype:'ToDo', subject: 'testing 1'});
-		await frappe.insert({doctype:'ToDo', subject: 'testing 3'});
-		await frappe.insert({doctype:'ToDo', subject: 'testing 2'});
-
-		let subjects = await frappe.db.get_all({doctype:'ToDo', fields:['name', 'subject']})
-		subjects = subjects.map(d => d.subject);
-
-		assert.ok(subjects.includes('testing 1'));
-		assert.ok(subjects.includes('testing 2'));
-		assert.ok(subjects.includes('testing 3'));
-	});
-
-	it('should filter correct values', async () => {
-		let subjects = null;
-
-		await frappe.db.sql('delete from todo');
-		await frappe.insert({doctype:'ToDo', subject: 'testing 1', status: 'Open'});
-		await frappe.insert({doctype:'ToDo', subject: 'testing 3', status: 'Open'});
-		await frappe.insert({doctype:'ToDo', subject: 'testing 2', status: 'Closed'});
-
-		subjects = await frappe.db.get_all({doctype:'ToDo', fields:['name', 'subject'],
-			filters:{status: 'Open'}});
-		subjects = subjects.map(d => d.subject);
-
-		assert.ok(subjects.includes('testing 1'));
-		assert.ok(subjects.includes('testing 3'));
-		assert.equal(subjects.includes('testing 2'), false);
-
-		subjects = await frappe.db.get_all({doctype:'ToDo', fields:['name', 'subject'],
-			filters:{status: 'Closed'}});
-		subjects = subjects.map(d => d.subject);
-
-		assert.equal(subjects.includes('testing 1'), false);
-		assert.equal(subjects.includes('testing 3'), false);
-		assert.ok(subjects.includes('testing 2'));
-
-	});
-});

frappe/tests/test_document.js

@@ -1,75 +0,0 @@
-const assert = require('assert');
-const frappe = require('frappe-core');
-const helpers = require('./helpers');
-
-describe('Document', () => {
-	before(async function() {
-		await helpers.init_sqlite();
-	});
-
-	it('should insert a doc', async () => {
-		let doc1 = await test_doc();
-		doc1.subject = 'insert subject 1';
-		doc1.description = 'insert description 1';
-		await doc1.insert();
-
-		// get it back from the db
-		let doc2 = await frappe.get_doc(doc1.doctype, doc1.name);
-		assert.equal(doc1.subject, doc2.subject);
-		assert.equal(doc1.description, doc2.description);
-	});
-
-	it('should update a doc', async () => {
-		let doc = await test_doc();
-		await doc.insert();
-
-		assert.notEqual(await frappe.db.get_value(doc.doctype, doc.name, 'subject'), 'subject 2');
-
-		doc.subject = 'subject 2'
-		await doc.update();
-
-		assert.equal(await frappe.db.get_value(doc.doctype, doc.name, 'subject'), 'subject 2');
-	})
-
-	it('should get a value', async () => {
-		let doc = await test_doc();
-		assert.equal(doc.get('subject'), 'testing 1');
-	});
-
-	it('should set a value', async () => {
-		let doc = await test_doc();
-		doc.set('subject', 'testing 1')
-		assert.equal(doc.get('subject'), 'testing 1');
-	});
-
-	it('should not allow incorrect Select option', async () => {
-		let doc = await test_doc();
-		assert.throws(
-			() => {
-				doc.set('status', 'Illegal');
-			},
-			frappe.ValueError
-		);
-	});
-
-	it('should delete a document', async () => {
-		let doc = await test_doc();
-		await doc.insert();
-
-		assert.equal(await frappe.db.get_value(doc.doctype, doc.name), doc.name);
-
-		await doc.delete();
-
-		assert.equal(await frappe.db.get_value(doc.doctype, doc.name), null);
-	});
-
-});
-
-async function test_doc() {
-	return await frappe.get_doc({
-		doctype: 'ToDo',
-		status: 'Open',
-		subject: 'testing 1',
-		description: 'test description 1'
-	});
-}

frappe/tests/test_meta.js

@@ -1,22 +0,0 @@
-const assert = require('assert');
-const frappe = require('frappe-core');
-const helpers = require('./helpers');
-
-describe('Meta', () => {
-	before(async function() {
-		await helpers.init_sqlite();
-	});
-
-	it('should get init from json file', () => {
-		let todo = frappe.get_meta('ToDo');
-		assert.equal(todo.issingle, 0);
-	});
-
-	it('should get fields from meta', () => {
-		let todo = frappe.get_meta('ToDo');
-		let fields = todo.fields.map((df) => df.fieldname);
-		assert.ok(fields.includes('subject'));
-		assert.ok(fields.includes('description'));
-		assert.ok(fields.includes('status'));
-	});
-});

frappe/tests/test_models.js

@@ -1,14 +0,0 @@
-const assert = require('assert');
-const frappe = require('frappe-core');
-const helpers = require('./helpers');
-
-describe('Models', () => {
-	before(async function() {
-		await helpers.init_sqlite();
-	});
-
-	it('should get todo json', () => {
-		let todo = frappe.models.get('DocType', 'ToDo');
-		assert.equal(todo.issingle, 0);
-	});
-});

frappe/tests/test_rest_api.js

@@ -1,66 +0,0 @@
-const assert = require('assert');
-const frappe = require('frappe-core');
-const fetch = require('node-fetch');
-const helpers = require('./helpers');
-const { spawn } = require('child_process');
-const process = require('process');
-const Database = require('frappe-core/frappe/backends/rest_client').Database
-
-// create a copy of frappe
-
-var test_server;
-
-describe('REST', () => {
-	before(async function() {
-		test_server = spawn('node', ['frappe/tests/test_server.js'], {
-			stdio: [process.stdin, process.stdout, process.stderr, 'pipe', 'pipe']
-		});
-
-		await frappe.init();
-		await frappe.login();
-
-		frappe.db = await new Database({server: 'localhost:8000'});
-		frappe.fetch = fetch;
-
-		// wait for server to start
-		await frappe.sleep(1);
-	});
-
-	after(() => {
-		frappe.close();
-		test_server.kill();
-	});
-
-	it('should create a document', async () => {
-		let doc = await frappe.get_doc({doctype:'ToDo', subject:'test rest insert 1'});
-		await doc.insert();
-
-		let doc1 = await frappe.get_doc('ToDo', doc.name);
-
-		assert.equal(doc.subject, doc1.subject);
-		assert.equal(doc1.status, 'Open');
-	});
-
-	it('should update a document', async () => {
-		let doc = await frappe.get_doc({doctype:'ToDo', subject:'test rest insert 1'});
-		await doc.insert();
-
-		doc.subject = 'subject changed';
-		await doc.update();
-
-		let doc1 = await frappe.get_doc('ToDo', doc.name);
-		assert.equal(doc.subject, doc1.subject);
-	});
-
-	it('should get multiple documents', async () => {
-		await frappe.insert({doctype:'ToDo', subject:'all test 1'});
-		await frappe.insert({doctype:'ToDo', subject:'all test 2'});
-
-		let data = await frappe.db.get_all({doctype:'ToDo'});
-		let subjects = data.map(d => d.subject);
-		assert.ok(subjects.includes('all test 1'));
-		assert.ok(subjects.includes('all test 2'));
-	});
-
-
-});

frappe/tests/test_server.js

@@ -1,5 +0,0 @@
-const server = require('frappe-core/frappe/server');
-
-if (require.main === module) {
-	server.start({backend: 'sqlite', connection_params: {db_path: 'test.db'}});
-}

frappe/utils.js

@@ -1,16 +0,0 @@
-module.exports = {
-	slug(text) {
-		return text.toLowerCase().replace(/ /g, '_');
-	},
-
-	async_handler(fn) {
-		return (req, res, next) => Promise.resolve(fn(req, res, next))
-			.catch(next);
-	},
-
-	async sleep(seconds) {
-		return new Promise(resolve => {
-			setTimeout(resolve, seconds * 1000);
-		});
-	}
-}

index.js

@@ -0,0 +1,69 @@
+module.exports = {
+    async init() {
+        if (this._initialized) return;
+        this.init_config();
+        this.init_errors();
+        this.init_globals();
+        this._initialized = true;
+    },
+
+    init_config() {
+        this.config = {
+            backend: 'sqlite',
+            port: 8000
+        };
+    },
+
+    init_errors() {
+        this.ValueError = class extends Error { };
+    },
+
+    init_globals() {
+        this.meta_cache = {};
+    },
+
+    get_meta(doctype) {
+        if (!this.meta_cache[doctype]) {
+            this.meta_cache[doctype] = new (this.models.get_meta_class(doctype))(this.models.get('DocType', doctype));
+        }
+        return this.meta_cache[doctype];
+    },
+
+    init_controller(doctype, module) {
+        doctype = this.slug(doctype);
+        this.models.controllers[doctype] = module[doctype];
+        this.models.meta_classes[doctype] = module[doctype + '_meta'];
+    },
+
+    async get_doc(data, name) {
+        if (typeof data==='string' && typeof name==='string') {
+            let controller_class = this.models.get_controller(data);
+            var doc = new controller_class({doctype:data, name: name});
+            await doc.load();
+        } else {
+            let controller_class = this.models.get_controller(data.doctype);
+            var doc = new controller_class(data);
+        }
+        return doc;
+    },
+
+    async insert(data) {
+        const doc = await this.get_doc(data);
+        return await doc.insert();
+    },
+
+    login(user='guest', user_key) {
+        this.session = new this._session.Session(user);
+        if (user && user_key) {
+            this.authenticate(user_key);
+        }
+    },
+
+    close() {
+        this.db.close();
+
+        if (this.server) {
+            this.server.close();
+        }
+    }
+};

model/document.js

@@ -0,0 +1,143 @@
+const frappe = require('frappe-core');
+
+class Document {
+    constructor(data) {
+        this.handlers = {};
+        this.setup();
+        Object.assign(this, data);
+    }
+
+    setup() {
+        // add handlers
+    }
+
+    clear_handlers() {
+        this.handlers = {};
+    }
+
+    add_handler(key, method) {
+        if (!this.handlers[key]) {
+            this.handlers[key] = [];
+        }
+        this.handlers[key].push(method || key);
+    }
+
+    get(key) {
+        return this[key];
+    }
+
+    set(key, value) {
+        this.validate_field(key, value);
+        this[key] = value;
+    }
+
+    set_name() {
+        // assign a random name by default
+        // override this to set a name
+        if (!this.name) {
+            this.name = Math.random().toString(36).substr(3);
+        }
+    }
+
+    set_keywords() {
+        let keywords = [];
+        for (let fieldname of this.meta.get_keyword_fields()) {
+            keywords.push(this[fieldname]);
+        }
+        this.keywords = keywords.join(', ');
+    }
+
+    get meta() {
+        if (!this._meta) {
+            this._meta = frappe.get_meta(this.doctype);
+        }
+        return this._meta;
+    }
+
+    append(key, document) {
+        if (!this[key]) {
+            this[key] = [];
+        }
+        this[key].push(this.init_doc(document));
+    }
+
+    init_doc(data) {
+        if (data.prototype instanceof Document) {
+            return data;
+        } else {
+            return new Document(d);
+        }
+    }
+
+    validate_field (key, value) {
+        let df = this.meta.get_field(key);
+        if (df.fieldtype=='Select') {
+            this.meta.validate_select(df, value);
+        }
+    }
+
+    get_valid_dict() {
+        let doc = {};
+        for(let df of this.meta.get_valid_fields()) {
+            doc[df.fieldname] = this.get(df.fieldname);
+        }
+        return doc;
+    }
+
+    set_standard_values() {
+        let now = new Date();
+        if (this.docstatus === null || this.docstatus === undefined) {
+            this.docstatus = 0;
+        }
+        if (!this.owner) {
+            this.owner = frappe.session.user;
+            this.creation = now;
+        }
+        this.modified_by = frappe.session.user;
+        this.modified = now;
+    }
+
+    async load() {
+        Object.assign(this, await frappe.db.get(this.doctype, this.name));
+    }
+
+    async insert() {
+        this.set_name();
+        this.set_standard_values();
+        this.set_keywords();
+        await this.trigger('validate', 'before_insert');
+        await frappe.db.insert(this.doctype, this.get_valid_dict());
+        await this.trigger('after_insert', 'after_save');
+    }
+
+    async delete() {
+        await this.trigger('before_delete');
+        await frappe.db.delete(this.doctype, this.name);
+        await this.trigger('after_delete');
+    }
+
+    async trigger() {
+        for(var key of arguments) {
+            if (this.handlers[key]) {
+                for (let method of this.handlers[key]) {
+                    if (typeof method === 'string') {
+                        await this[method]();
+                    } else {
+                        await method(this);
+                    }
+                }
+            }
+        }
+    }
+
+    async update() {
+        this.set_standard_values();
+        this.set_keywords();
+        await this.trigger('validate', 'before_update');
+        await frappe.db.update(this.doctype, this.get_valid_dict());
+        await this.trigger('after_update', 'after_save');
+        return this;
+    }
+};
+
+module.exports = { Document: Document };

model/index.js

@@ -0,0 +1,39 @@
+module.exports = {
+    standard_fields: [
+        {
+            fieldname: 'name', fieldtype: 'Data', reqd: 1
+        },
+        {
+            fieldname: 'owner', fieldtype: 'Link', reqd: 1, options: 'User'
+        },
+        {
+            fieldname: 'modified_by', fieldtype: 'Link', reqd: 1, options: 'User'
+        },
+        {
+            fieldname: 'creation', fieldtype: 'Datetime', reqd: 1
+        },
+        {
+            fieldname: 'modified', fieldtype: 'Datetime', reqd: 1
+        },
+        {
+            fieldname: 'keywords', fieldtype: 'Text'
+        },
+        {
+            fieldname: 'docstatus', fieldtype: 'Int', reqd: 1, default: 0
+        }
+    ],
+    child_fields: [
+        {
+            fieldname: 'idx', fieldtype: 'Int', reqd: 1
+        },
+        {
+            fieldname: 'parent', fieldtype: 'Data', reqd: 1
+        },
+        {
+            fieldname: 'parenttype', fieldtype: 'Link', reqd: 1, options: 'DocType'
+        },
+        {
+            fieldname: 'parentfield', fieldtype: 'Data', reqd: 1
+        }
+    ]
+};

model/meta.js

@@ -0,0 +1,115 @@
+const Document = require('./document').Document;
+const frappe = require('frappe-core');
+
+class Meta extends Document {
+    constructor(data) {
+        super(data);
+        this.event_handlers = {};
+        this.list_options = {
+            fields: ['name', 'modified']
+        };
+        if (this.setup_meta)  {
+            this.setup_meta();
+        }
+    }
+
+    get_field(fieldname) {
+        if (!this.field_map) {
+            this.field_map = {};
+            for (let df of this.fields) {
+                this.field_map[df.fieldname] = df;
+            }
+        }
+        return this.field_map[fieldname];
+    }
+
+    on(key, fn) {
+        if (!this.event_handlers[key]) {
+            this.event_handlers[key] = [];
+        }
+        this.event_handlers[key].push(fn);
+    }
+
+    async set(fieldname, value) {
+        this[fieldname] = value;
+        await this.trigger(fieldname);
+    }
+
+    get(fieldname) {
+        return this[fieldname];
+    }
+
+    get_valid_fields() {
+        if (!this._valid_fields) {
+            this._valid_fields = [];
+
+            // standard fields
+            for (let df of frappe.model.standard_fields) {
+                this._valid_fields.push(df);
+            }
+
+            // parent fields
+            if (this.istable) {
+                for (let df of frappe.model.child_fields) {
+                    this._valid_fields.push(df);
+                }
+            }
+
+            // doctype fields
+            for (let df of this.fields) {
+                if (frappe.db.type_map[df.fieldtype]) {
+                    this._valid_fields.push(df);
+                }
+            }
+        }
+
+        return this._valid_fields;
+    }
+
+    get_keyword_fields() {
+        return this.keyword_fields || this.meta.fields.filter(df => df.reqd).map(df => df.fieldname);
+    }
+
+    validate_select(df, value) {
+        let options = df.options;
+        if (typeof options === 'string') {
+            // values given as string
+            options = df.options.split('\n');
+        }
+        if (!options.includes(value)) {
+            throw new frappe.ValueError(`${value} must be one of ${options.join(", ")}`);
+        }
+    }
+
+    async trigger(key, event = {}) {
+
+        Object.assign(event, {
+            doc: this,
+            name: key
+        });
+
+        if (this.event_handlers[key]) {
+            for (var handler of this.event_handlers[key]) {
+                await handler(event);
+            }
+        }
+    }
+
+    // collections
+    async get_list({start, limit=20, filters}) {
+        return await frappe.db.get_all({
+            doctype: this.name,
+            fields: this.list_options.fields,
+            filters: filters,
+            start: start,
+            limit: limit
+        });
+    }
+
+    get_row_html(data) {
+        return `<a href="/view/${this.name}/${data.name}">${data.name}</a>`;
+    }
+
+}
+
+module.exports = { Meta: Meta }

model/models.js

@@ -0,0 +1,25 @@
+const process = require('process');
+const frappe = require('frappe-core');
+
+class Models {
+    constructor() {
+        this.data = {doctype: {}};
+        this.controllers = {};
+        this.meta_classes = {};
+    }
+
+    get(doctype, name) {
+        return this.data[frappe.slug(doctype)][frappe.slug(name)];
+    }
+
+    get_controller(doctype) {
+        return this.controllers[frappe.slug(doctype)];
+    }
+
+    get_meta_class(doctype) {
+        return this.meta_classes[frappe.slug(doctype)] || frappe.meta.Meta;
+    }
+
+}
+
+module.exports = { Models: Models }

models/doctype/todo/todo.js

@@ -0,0 +1,30 @@
+const frappe = require('frappe-core');
+
+class todo_meta extends frappe.meta.Meta {
+    setup_meta() {
+        Object.assign(this, require('./todo.json'));
+        this.name = 'ToDo';
+        this.list_options.fields = ['name', 'subject', 'status', 'description'];
+    }
+
+    get_row_html(data) {
+        return `<a href="#edit/todo/${data.name}">${data.subject}</a>`;
+    }
+
+}
+
+class todo extends frappe.document.Document {
+    setup() {
+        this.add_handler('validate');
+    }
+    validate() {
+        if (!this.status) {
+            this.status = 'Open';
+        }
+    }
+}
+
+module.exports = {
+    todo: todo,
+    todo_meta: todo_meta
+};

models/doctype/todo/todo.json

@@ -3,6 +3,10 @@
 	"name": "ToDo",
 	"doctype": "DocType",
 	"issingle": 0,
+	"keyword_fields": [
+		"subject",
+		"description"
+	],
 	"fields": [
 		{
 			"fieldname": "subject",

package.json

@@ -2,10 +2,10 @@
   "name": "frappe-core",
   "version": "1.0.0",
   "description": "Frappe Core",
-  "main": "frappe/index.js",
+  "main": "index.js",
   "scripts": {
-    "test": "mocha frappe/tests",
+    "test": "mocha tests",
-    "start": "nodemon frappe/app.js"
+    "start": "nodemon app.js"
   },
   "dependencies": {
     "body-parser": "^1.18.2",

server/index.js

@@ -0,0 +1,52 @@
+const backends = {};
+backends.sqlite = require('frappe-core/backends/sqlite');
+
+const express = require('express');
+const app = express();
+const frappe = require('frappe-core');
+const rest_api = require('./rest_api')
+const models = require('frappe-core/server/models');
+const common = require('frappe-core/common');
+const bodyParser = require('body-parser');
+
+module.exports = {
+    async init() {
+        await frappe.init();
+        common.init_libs(frappe);
+        await frappe.login();
+
+        // walk and find models
+        models.init();
+
+    },
+
+    async init_db({backend, connection_params}) {
+        frappe.db = await new backends[backend].Database(connection_params);
+        await frappe.db.connect();
+        await frappe.db.migrate();
+    },
+
+    async start({backend, connection_params, static}) {
+        await this.init();
+        await this.init_db({backend:backend, connection_params:connection_params});
+        // database
+
+        // app
+        app.use(bodyParser.json());
+        app.use(bodyParser.urlencoded({ extended: true }));
+        app.use(express.static('./'));
+
+        app.use(function (err, req, res, next) {
+            console.error(err.stack);
+            res.status(500).send('Something broke!');
+        })
+        // routes
+        rest_api.setup(app);
+
+        // listen
+        frappe.app = app;
+        frappe.server = app.listen(frappe.config.port);
+
+    }
+}
+

server/models.js

@@ -0,0 +1,54 @@
+const frappe = require('frappe-core');
+const walk = require('walk');
+const path = require('path');
+
+module.exports = {
+    init() {
+        const cwd = process.cwd();
+
+         const setup_model = (doctype, name, file_path) => {
+            // add to frappe.models.data
+            if (!frappe.models[doctype]) {
+                frappe.models[doctype] = {};
+            }
+            frappe.models.data[doctype][name] = require(file_path);
+        }
+
+        const setup_controller = (doctype, file_path) => {
+            let _module = require(file_path);
+            frappe.models.controllers[doctype] = _module[doctype];
+            if (_module[doctype + '_meta']) {
+                frappe.models.meta_classes[doctype] = _module[doctype + '_meta'];
+            }
+        }
+
+        // init for all apps
+        if (!frappe.config.apps) {
+            frappe.config.apps = [];
+        }
+
+        frappe.config.apps.unshift('frappe-core');
+
+        // walk and sync
+        for (let app_name of frappe.config.apps) {
+            let start = path.resolve(require.resolve(app_name), '../models');
+            walk.walkSync(start, {
+                listeners: {
+                    file: (basepath, file_data, next) => {
+                        const doctype = path.basename(path.dirname(basepath));
+                        const name = path.basename(basepath);
+                        const file_path = path.resolve(basepath, file_data.name);
+                        if (file_data.name.endsWith('.json')) {
+                            setup_model(doctype, name, file_path)
+                        }
+                        if (doctype==='doctype' && file_data.name.endsWith('.js')) {
+                            setup_controller(path.basename(basepath), file_path);
+                        }
+                        next();
+                    }
+                }
+            });
+        }
+    }
+
+}

server/rest_api.js

@@ -0,0 +1,61 @@
+const frappe = require('frappe-core');
+
+module.exports = {
+    setup(app) {
+        // get list
+        app.get('/api/resource/:doctype', frappe.async_handler(async function(request, response) {
+            let fields, filters;
+            for (key of ['fields', 'filters']) {
+                if (request.query[key]) {
+                    request.query[key] = JSON.parse(request.query[key]);
+                }
+            }
+
+            let data = await frappe.db.get_all({
+                doctype: request.params.doctype,
+                fields: request.query.fields || ['name', 'subject'],
+                filters: request.query.filters,
+                start: request.query.start || 0,
+                limit: request.query.limit || 20,
+                order_by: request.query.order_by,
+                order: request.query.order
+            });
+
+            return response.json(data);
+        }));
+
+        // create
+        app.post('/api/resource/:doctype', frappe.async_handler(async function(request, response) {
+            data = request.body;
+            data.doctype = request.params.doctype;
+            let doc = await frappe.get_doc(data);
+            await doc.insert();
+            await frappe.db.commit();
+            return response.json(doc.get_valid_dict());
+        }));
+
+        // update
+        app.put('/api/resource/:doctype/:name', frappe.async_handler(async function(request, response) {
+            data = request.body;
+            let doc = await frappe.get_doc(request.params.doctype, request.params.name);
+            Object.assign(doc, data);
+            await doc.update();
+            await frappe.db.commit();
+            return response.json(doc.get_valid_dict());
+        }));
+
+
+        // get document
+        app.get('/api/resource/:doctype/:name', frappe.async_handler(async function(request, response) {
+            let doc = await frappe.get_doc(request.params.doctype, request.params.name);
+            return response.json(doc.get_valid_dict());
+        }));
+
+        // delete
+        app.delete('/api/resource/:doctype/:name', frappe.async_handler(async function(request, response) {
+            let doc = await frappe.get_doc(request.params.doctype, request.params.name)
+            await doc.delete();
+            return response.json({});
+        }));
+    }
+};

session.js

@@ -0,0 +1,17 @@
+const frappe = require('frappe-core');
+
+class Session {
+    constructor(user, user_key) {
+        this.user = user || 'guest';
+        if (this.user !== 'guest') {
+            this.login(user_key);
+        }
+    }
+
+    login(user_key) {
+        // could be password, sessionid, otp
+    }
+
+}
+
+module.exports = { Session: Session };

tests/helpers.js

@@ -0,0 +1,11 @@
+const server = require('frappe-core/server');
+
+module.exports = {
+    async init_sqlite() {
+        server.init()
+        server.init_db({
+            backend: 'sqlite',
+            connection_params: {db_path: 'test.db'}
+        });
+    }
+}

tests/test_controller.js

@@ -0,0 +1,18 @@
+const assert = require('assert');
+const frappe = require('frappe-core');
+const helpers = require('./helpers');
+
+describe('Controller', () => {
+    before(async function() {
+        await helpers.init_sqlite();
+    });
+
+    it('should call controller method', async () => {
+        let doc = await frappe.get_doc({
+            doctype:'ToDo',
+            subject: 'test'
+        });
+        doc.trigger('validate');
+        assert.equal(doc.status, 'Open');
+    });
+});

tests/test_database.js

@@ -0,0 +1,49 @@
+const assert = require('assert');
+const frappe = require('frappe-core');
+const helpers = require('./helpers');
+
+describe('Database', () => {
+    before(async function() {
+        await helpers.init_sqlite();
+    });
+
+    it('should insert and get values', async () => {
+        await frappe.db.sql('delete from todo');
+        await frappe.insert({doctype:'ToDo', subject: 'testing 1'});
+        await frappe.insert({doctype:'ToDo', subject: 'testing 3'});
+        await frappe.insert({doctype:'ToDo', subject: 'testing 2'});
+
+        let subjects = await frappe.db.get_all({doctype:'ToDo', fields:['name', 'subject']})
+        subjects = subjects.map(d => d.subject);
+
+        assert.ok(subjects.includes('testing 1'));
+        assert.ok(subjects.includes('testing 2'));
+        assert.ok(subjects.includes('testing 3'));
+    });
+
+    it('should filter correct values', async () => {
+        let subjects = null;
+
+        await frappe.db.sql('delete from todo');
+        await frappe.insert({doctype:'ToDo', subject: 'testing 1', status: 'Open'});
+        await frappe.insert({doctype:'ToDo', subject: 'testing 3', status: 'Open'});
+        await frappe.insert({doctype:'ToDo', subject: 'testing 2', status: 'Closed'});
+
+        subjects = await frappe.db.get_all({doctype:'ToDo', fields:['name', 'subject'],
+            filters:{status: 'Open'}});
+        subjects = subjects.map(d => d.subject);
+
+        assert.ok(subjects.includes('testing 1'));
+        assert.ok(subjects.includes('testing 3'));
+        assert.equal(subjects.includes('testing 2'), false);
+
+        subjects = await frappe.db.get_all({doctype:'ToDo', fields:['name', 'subject'],
+            filters:{status: 'Closed'}});
+        subjects = subjects.map(d => d.subject);
+
+        assert.equal(subjects.includes('testing 1'), false);
+        assert.equal(subjects.includes('testing 3'), false);
+        assert.ok(subjects.includes('testing 2'));
+
+    });
+});

tests/test_document.js

@@ -0,0 +1,75 @@
+const assert = require('assert');
+const frappe = require('frappe-core');
+const helpers = require('./helpers');
+
+describe('Document', () => {
+    before(async function() {
+        await helpers.init_sqlite();
+    });
+
+    it('should insert a doc', async () => {
+        let doc1 = await test_doc();
+        doc1.subject = 'insert subject 1';
+        doc1.description = 'insert description 1';
+        await doc1.insert();
+
+        // get it back from the db
+        let doc2 = await frappe.get_doc(doc1.doctype, doc1.name);
+        assert.equal(doc1.subject, doc2.subject);
+        assert.equal(doc1.description, doc2.description);
+    });
+
+    it('should update a doc', async () => {
+        let doc = await test_doc();
+        await doc.insert();
+
+        assert.notEqual(await frappe.db.get_value(doc.doctype, doc.name, 'subject'), 'subject 2');
+
+        doc.subject = 'subject 2'
+        await doc.update();
+
+        assert.equal(await frappe.db.get_value(doc.doctype, doc.name, 'subject'), 'subject 2');
+    })
+
+    it('should get a value', async () => {
+        let doc = await test_doc();
+        assert.equal(doc.get('subject'), 'testing 1');
+    });
+
+    it('should set a value', async () => {
+        let doc = await test_doc();
+        doc.set('subject', 'testing 1')
+        assert.equal(doc.get('subject'), 'testing 1');
+    });
+
+    it('should not allow incorrect Select option', async () => {
+        let doc = await test_doc();
+        assert.throws(
+            () => {
+                doc.set('status', 'Illegal');
+            },
+            frappe.ValueError
+        );
+    });
+
+    it('should delete a document', async () => {
+        let doc = await test_doc();
+        await doc.insert();
+
+        assert.equal(await frappe.db.get_value(doc.doctype, doc.name), doc.name);
+
+        await doc.delete();
+
+        assert.equal(await frappe.db.get_value(doc.doctype, doc.name), null);
+    });
+
+});
+
+async function test_doc() {
+    return await frappe.get_doc({
+        doctype: 'ToDo',
+        status: 'Open',
+        subject: 'testing 1',
+        description: 'test description 1'
+    });
+}

tests/test_meta.js

@@ -0,0 +1,22 @@
+const assert = require('assert');
+const frappe = require('frappe-core');
+const helpers = require('./helpers');
+
+describe('Meta', () => {
+    before(async function() {
+        await helpers.init_sqlite();
+    });
+
+    it('should get init from json file', () => {
+        let todo = frappe.get_meta('ToDo');
+        assert.equal(todo.issingle, 0);
+    });
+
+    it('should get fields from meta', () => {
+        let todo = frappe.get_meta('ToDo');
+        let fields = todo.fields.map((df) => df.fieldname);
+        assert.ok(fields.includes('subject'));
+        assert.ok(fields.includes('description'));
+        assert.ok(fields.includes('status'));
+    });
+});

tests/test_models.js

@@ -0,0 +1,14 @@
+const assert = require('assert');
+const frappe = require('frappe-core');
+const helpers = require('./helpers');
+
+describe('Models', () => {
+    before(async function() {
+        await helpers.init_sqlite();
+    });
+
+    it('should get todo json', () => {
+        let todo = frappe.models.get('DocType', 'ToDo');
+        assert.equal(todo.issingle, 0);
+    });
+});

tests/test_rest_api.js

@@ -0,0 +1,66 @@
+const assert = require('assert');
+const frappe = require('frappe-core');
+const fetch = require('node-fetch');
+const helpers = require('./helpers');
+const { spawn } = require('child_process');
+const process = require('process');
+const Database = require('frappe-core/backends/rest_client').Database
+
+// create a copy of frappe
+
+var test_server;
+
+describe('REST', () => {
+    before(async function() {
+        test_server = spawn('node', ['tests/test_server.js'], {
+            stdio: [process.stdin, process.stdout, process.stderr, 'pipe', 'pipe']
+        });
+
+        await frappe.init();
+        await frappe.login();
+
+        frappe.db = await new Database({server: 'localhost:8000'});
+        frappe.fetch = fetch;
+
+        // wait for server to start
+        await frappe.sleep(1);
+    });
+
+    after(() => {
+        frappe.close();
+        test_server.kill();
+    });
+
+    it('should create a document', async () => {
+        let doc = await frappe.get_doc({doctype:'ToDo', subject:'test rest insert 1'});
+        await doc.insert();
+
+        let doc1 = await frappe.get_doc('ToDo', doc.name);
+
+        assert.equal(doc.subject, doc1.subject);
+        assert.equal(doc1.status, 'Open');
+    });
+
+    it('should update a document', async () => {
+        let doc = await frappe.get_doc({doctype:'ToDo', subject:'test rest insert 1'});
+        await doc.insert();
+
+        doc.subject = 'subject changed';
+        await doc.update();
+
+        let doc1 = await frappe.get_doc('ToDo', doc.name);
+        assert.equal(doc.subject, doc1.subject);
+    });
+
+    it('should get multiple documents', async () => {
+        await frappe.insert({doctype:'ToDo', subject:'all test 1'});
+        await frappe.insert({doctype:'ToDo', subject:'all test 2'});
+
+        let data = await frappe.db.get_all({doctype:'ToDo'});
+        let subjects = data.map(d => d.subject);
+        assert.ok(subjects.includes('all test 1'));
+        assert.ok(subjects.includes('all test 2'));
+    });
+
+
+});

tests/test_server.js

@@ -0,0 +1,5 @@
+const server = require('frappe-core/server');
+
+if (require.main === module) {
+    server.start({backend: 'sqlite', connection_params: {db_path: 'test.db'}});
+}

utils/index.js

@@ -0,0 +1,16 @@
+module.exports = {
+    slug(text) {
+        return text.toLowerCase().replace(/ /g, '_');
+    },
+
+    async_handler(fn) {
+        return (req, res, next) => Promise.resolve(fn(req, res, next))
+            .catch(next);
+    },
+
+    async sleep(seconds) {
+        return new Promise(resolve => {
+            setTimeout(resolve, seconds * 1000);
+        });
+    }
+}