Added feature to dowload gstr-1

src/pages/Report.vue

@@ -105,6 +105,8 @@ import reportViewConfig from '@/../reports/view';
 import { makeJSON } from '@/utils';
 import { ipcRenderer } from 'electron';
 import { IPC_ACTIONS } from '@/messages';
+import { DateTime } from 'luxon';
+import { sleep } from 'frappejs/utils';
 
 export default {
   name: 'Report',
@@ -135,6 +137,7 @@ export default {
         rows: [],
         columns: [],
       },
+      printSettings: null,
     };
   },
   async activated() {
@@ -142,6 +145,9 @@ export default {
     await this.setDefaultFilters();
     await this.fetchReportData();
   },
+  async mounted() {
+    this.printSettings = await frappe.getSingle('PrintSettings');
+  },
   methods: {
     onBodyScroll({ scrollLeft }) {
       this.$nextTick(() => {
@@ -277,20 +283,124 @@ export default {
     async downloadAsJson() {
       const savePath = await this.getSavePath();
       if (!savePath) return;
-      let jsonData = [];
+
-      let gstRecord = {};
+      const gstRates = {
-      let keys = this.reportData.columns;
+        'GST-0': 0,
+        'GST-0.25': 0.25,
+        'GST-3': 3,
+        'GST-5': 5,
+        'GST-6': 6,
+        'GST-12': 12,
+        'GST-18': 18,
+        'GST-28': 28,
+        'IGST-0': 0,
+        'IGST-0.25': 0.25,
+        'IGST-3': 3,
+        'IGST-5': 5,
+        'IGST-6': 6,
+        'IGST-12': 12,
+        'IGST-18': 18,
+        'IGST-28': 28,
+      };
+
+      const csgstRates = {
+        'GST-0': 0,
+        'GST-0.25': 0.125,
+        'GST-3': 1.5,
+        'GST-5': 2.5,
+        'GST-6': 3,
+        'GST-12': 6,
+        'GST-18': 9,
+        'GST-28': 14,
+        'IGST-0': 0,
+        'IGST-0.25': 0,
+        'IGST-3': 0,
+        'IGST-5': 0,
+        'IGST-6': 0,
+        'IGST-12': 0,
+        'IGST-18': 0,
+        'IGST-28': 0,
+      };
+
+      const igstRates = {
+        'GST-0': 0,
+        'GST-0.25': 0,
+        'GST-3': 0,
+        'GST-5': 0,
+        'GST-6': 0,
+        'GST-12': 0,
+        'GST-18': 0,
+        'GST-28': 0,
+        'IGST-0': 0,
+        'IGST-0.25': 0.25,
+        'IGST-3': 3,
+        'IGST-5': 5,
+        'IGST-6': 6,
+        'IGST-12': 12,
+        'IGST-18': 18,
+        'IGST-28': 28,
+      };
+
+      const gstData = {
+        version: 'GST3.0.4',
+        hash: 'hash',
+        fp: DateTime.local().toFormat('MMyyyy'),
+        gstin: this.printSettings.gstin,
+        b2b: [],
+      };
+
       let rows = this.reportData.rows;
-      rows.forEach((values) => {
+      rows.forEach(async (values) => {
-        keys.forEach((key) => {
+
-          gstRecord[key.fieldname] = values[key.fieldname];
+        const b2bRecord = {
+          ctin: values.gstin,
+          inv: [],
+        };
+
+        const invRecord = {
+          inum: values.invNo,
+          idt: values.invDate,
+          value: values.invAmt,
+          pos: values.gstin.substring(0, 2),
+          rchrg: values.reverseCharge,
+          itms: [],
+        };
+
+        let items = await frappe.db
+          .knex('SalesInvoiceItem')
+          .where('parent', invRecord.inum);
+
+        items.forEach((_item) => {
+          const item = {
+            num: 1801, // will be replaced by HSN CODE
+            itm_det: {
+              txval: _item.baseAmount,
+              rt: gstRates[_item.tax],
+              cess: 0,
+              camt: (csgstRates[_item.tax] * _item.baseAmount) / 100,
+              samt: (csgstRates[_item.tax] * _item.baseAmount) / 100,
+              iamt: (igstRates[_item.tax] * _item.baseAmount) / 100,
+            },
+          };
+          invRecord.itms.push(item);
         });
-        jsonData.push(gstRecord);
+
-        gstRecord = {};
+        let found = false;
+        found = gstData.b2b.find((_b2bRecord) => {
+          if(_b2bRecord.ctin === values.gstin) {
+            _b2bRecord.inv.push(invRecord);
+            return true;
+          }
+        });
+
+        if (!found) {
+          b2bRecord.inv.push(invRecord);
+          gstData.b2b.push(b2bRecord);
+        }
       });
-      console.log(jsonData);
+      await sleep(1);
-      makeJSON(JSON.stringify(jsonData), savePath);
+      const jsonData = JSON.stringify(gstData);
-      console.log('download complete');
+      makeJSON(jsonData, savePath);
     },
     async getSavePath() {
       const options = {
@@ -385,4 +495,4 @@ export default {
 .report-scroll-container::-webkit-scrollbar-track {
   background-color: white;
 }
-</style>
+</style>