feat: make purchase invoice from irn

india_compliance/gst_india/client_scripts/purchase_invoice.js

@@ -18,7 +18,16 @@ frappe.ui.form.on(DOCTYPE, {
         });
     },
 
-    onload: toggle_reverse_charge,
+    onload: function (frm) {
+        toggle_reverse_charge(frm);
+
+        if (frm.is_new()) {
+            frm.add_custom_button(
+                __("Create Invoice from IRN"),
+                () => show_irn_dialog(frm),
+            );
+        }
+    },
 
     gst_category(frm) {
         validate_gst_hsn_code(frm);
@@ -103,6 +112,54 @@ frappe.ui.form.on("Purchase Invoice Item", {
     gst_hsn_code: validate_gst_hsn_code,
 });
 
+
+function show_irn_dialog(frm) {
+    const dialog = new frappe.ui.Dialog({
+        title: __("Create Purchase Invoice"),
+        fields: [
+            {
+                label: "IRN",
+                fieldname: "irn",
+                fieldtype: "Data",
+                reqd: 1,
+            },
+            {
+                label: "Company GSTIN",
+                fieldname: "gstin",
+                fieldtype: "Autocomplete",
+                get_query: function () {
+                    return {
+                        query: "india_compliance.gst_india.overrides.purchase_invoice.get_gstin_with_company_name",
+                    };
+                },
+                reqd: 1,
+            }
+        ],
+        primary_action_label: 'Create',
+        primary_action(values) {
+            taxpayer_api.call(
+                method = "india_compliance.gst_india.overrides.purchase_invoice.create_purchase_invoice_from_irn",
+                args = {
+                    company_gstin: values.gstin,
+                    irn: values.irn,
+                },
+                function (r) {
+                    dialog.hide();
+                    if(!r.message) return;
+
+                    frappe.set_route("purchase-invoice", r.message);
+                },
+            );
+        },
+    });
+    dialog.show();
+
+    frappe.db.get_value("Company", frappe.defaults.get_default("company"), "gstin").then(r => {
+        dialog.fields_dict.gstin.set_input(r.message.gstin);
+    })
+}
+
+
 function toggle_reverse_charge(frm) {
     let is_read_only = 0;
     if (frm.doc.gst_category !== "Overseas") is_read_only = 0;

india_compliance/gst_india/constants/custom_fields.py

@@ -1060,6 +1060,16 @@
             "read_only": 1,
             "print_hide": 1,
         },
+        {
+            "fieldname": "is_generated_from_irn",
+            "label": "Is Generated From IRN",
+            "fieldtype": "Check",
+            "default": 0,
+            "read_only": 1,
+            "print_hide": 1,
+            "no_copy": 1,
+            "hidden": 1,
+        },
     ],
     "Purchase Receipt": [
         {

india_compliance/gst_india/doctype/e_invoice_mapping/e_invoice_mapping.js

@@ -0,0 +1,8 @@
+// Copyright (c) 2024, Resilient Tech and contributors
+// For license information, please see license.txt
+
+// frappe.ui.form.on("e-Invoice Mapping", {
+// 	refresh(frm) {
+
+// 	},
+// });

india_compliance/gst_india/doctype/e_invoice_mapping/e_invoice_mapping.json

@@ -0,0 +1,92 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2024-09-20 15:05:52.401445",
+ "doctype": "DocType",
+ "engine": "InnoDB",
+ "field_order": [
+  "party_type",
+  "party",
+  "erpnext_fieldname",
+  "erpnext_value",
+  "e_invoice_value",
+  "item_row_name",
+  "rate"
+ ],
+ "fields": [
+  {
+   "fieldname": "party_type",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Party Type",
+   "options": "DocType",
+   "read_only": 1
+  },
+  {
+   "fieldname": "party",
+   "fieldtype": "Dynamic Link",
+   "in_list_view": 1,
+   "label": "Party",
+   "options": "party_type",
+   "read_only": 1
+  },
+  {
+   "fieldname": "erpnext_fieldname",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Erpnext Fieldname",
+   "read_only": 1
+  },
+  {
+   "fieldname": "erpnext_value",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Erpnext Value"
+  },
+  {
+   "fieldname": "e_invoice_value",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "e-Invoice Value",
+   "read_only": 1
+  },
+  {
+   "fieldname": "item_row_name",
+   "fieldtype": "Data",
+   "label": "Item Row Name",
+   "read_only": 1
+  },
+  {
+   "fieldname": "rate",
+   "fieldtype": "Float",
+   "in_list_view": 1,
+   "label": "Rate",
+   "precision": "2",
+   "read_only": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2024-10-14 23:13:02.604854",
+ "modified_by": "Administrator",
+ "module": "GST India",
+ "name": "e-Invoice Mapping",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "creation",
+ "sort_order": "DESC",
+ "states": []
+}

india_compliance/gst_india/doctype/e_invoice_mapping/e_invoice_mapping.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2024, Resilient Tech and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+
+class eInvoiceMapping(Document):
+    pass

india_compliance/gst_india/doctype/e_invoice_mapping/test_e_invoice_mapping.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2024, Resilient Tech and Contributors
+# See license.txt
+
+# import frappe
+from frappe.tests.utils import FrappeTestCase
+
+
+class TesteInvoiceMapping(FrappeTestCase):
+    pass