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Free desktop accounting software for small-businesses and freelancers.
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README.md |
Frappe Core
Core libs for Frappe Framework JS
Declaring Models
Models are declared by adding a .json
model file in the models/doctype
folder of the module/app.
{
"autoname": "hash",
"name": "ToDo",
"doctype": "DocType",
"issingle": 0,
"fields": [
{
"fieldname": "subject",
"label": "Subject",
"fieldtype": "Data",
"reqd": 1
},
{
"fieldname": "description",
"label": "Description",
"fieldtype": "Text"
},
{
"fieldname": "status",
"label": "Status",
"fieldtype": "Select",
"options": [
"Open",
"Closed"
],
"default": "Open",
"reqd": 1
}
]
}
Setup / Migrate
const frappe = require('frappe-core');
frappe.init();
// sync all schema from `models` folders in all apps
frappe.migrate();
Managing Documents
Frappe Object-Relational-Mapper (ORM) helps you manage (create, read, update, delete) documents based on the DocTypes declared.
Documents are stored in SQLite using sql.js
Create
const frappe = require('frappe-core');
frappe.init();
// make a new todo
let todo = frappe.get_doc({doctype: 'ToDo', subject: 'something'});
todo.insert();
Read
const frappe = require('frappe-core');
frappe.init();
// get all open todos
let todos = frappe.db.get_all('ToDo', ['name'], {status: "Open"});
let first_todo = frappe.get_doc('ToDo', toods[0].name);
Update
const frappe = require('frappe-core');
frappe.init();
// get all open todos
let todos = frappe.db.get_all('ToDo', ['name'], {status: "Open"});
let first_todo = frappe.get_doc('ToDo', toods[0].name);
first_todo.status = 'Closed';
first_todo.update();
Metadata
const frappe = require('frappe-core');
frappe.init();
let todo_meta = frappe.get_meta('ToDo');
// get all fields of type "Data"
let data_fields = todo_meta.fields.map(d => d.fieldtype=='Data' ? d : null);
Controllers
You can write event handlers in controllers, by declaring a .js
file in the models/doctype/
folder along with the model file.
The name of the class must be the slugged name of the DocType
const frappe = require('frappe-core');
class todo extends frappe.document.Document {
validate() {
// set default status as "Open" if not set
if (!this.status) {
this.status = 'Open';
}
}
}
module.exports = { todo: todo };
Database
You can also directly write SQL with frappe.db.sql
const frappe = require('frappe-core');
frappe.init();
all_todos = frappe.db.sql('select name from todo');
REST API
You can directly access documents at /api/resource/:doctype
Create
- URL:
/api/resource/:doctype
- Method:
POST
- Data: document properties
Example:
- URL:
/api/resource/todo
- Method:
POST
Data:
{
"subject": "test",
"description": "
}
Read
- URL:
/api/resource/:doctype/:name
- Method:
GET
Example:
- URL:
/api/resource/todo/uig7d1v12
Reponse:
{
"name": "uig7d1v12",
"owner": "guest",
"modified_by": "guest",
"creation": "2018-01-01T12:08:19.482Z",
"modified": "2018-01-01T12:08:19.482Z",
"docstatus": 0,
"subject": "test 1",
"description": "description 1",
"status": "Open"
}
List
- URL:
/api/resource/:doctype/
- Method:
GET
- Params (optional)
start
: Page startlimit
: Page limit
Example:
- URL:
/api/resource/todo
Response:
[
{
"name": "r4qxyki0i6",
"subject": "test 1"
},
{
"name": "efywwvtwcp",
"subject": "test 1"
},
{
"name": "9ioz05urgp",
"subject": "test 1"
}
]