fix: filter for invalid invoice number in document issue summary (#2641)

closes: #2608

<sub><a href="https://huly.app/guest/resilienttech?token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJsaW5rSWQiOiI2NmY2NTY5YjUzYjFkZTIzODU4MjU3N2YiLCJndWVzdCI6InRydWUiLCJlbWFpbCI6IiNndWVzdEBoYy5lbmdpbmVlcmluZyIsIndvcmtzcGFjZSI6Inctc21pdHZvcmEyMDMtcmVzaWxpZW50dGVjLTY2N2U0MjkxLWEwNWMwNjY4N2EtNjM4MjY3In0.7A9pjvwR2iNUzHB-1c5i5cG8cz0O6fNCJ4t1p5DB4Wk">Huly&reg;: <b>IC-2765</b></a></sub>

(cherry picked from commit 5098544)

india_compliance/gst_india/doctype/gstr_1_beta/gstr_1_export.py

@@ -202,7 +202,13 @@ def process_doc_issue_data(self, data):
         """
         Add draft count to cancelled count for DOC_ISSUE category
         """
-        for doc in data:
+        for doc in data.copy():
+            if doc.get(GSTR1_DataField.DOC_TYPE.value).startswith(
+                "Excluded from Report"
+            ):
+                data.remove(doc)
+                continue
+
             doc[GSTR1_DataField.CANCELLED_COUNT.value] += doc.get(
                 GSTR1_DataField.DRAFT_COUNT.value, 0
             )

india_compliance/gst_india/report/gstr_1/gstr_1.py

@@ -27,6 +27,7 @@
     get_gst_accounts_by_type,
     get_gstin_list,
 )
+from india_compliance.gst_india.utils.__init__ import validate_invoice_number
 from india_compliance.gst_india.utils.exporter import ExcelExporter
 from india_compliance.gst_india.utils.gstr_1 import SUPECOM
 
@@ -1590,6 +1591,7 @@ def is_same_naming_series(self, name_1, name_2):
 
     def seperate_data_by_nature_of_document(self, data, doctype):
         nature_of_document = {
+            "Excluded from Report (Invalid Invoice Number)": [],
             "Excluded from Report (Same GSTIN Billing)": [],
             "Excluded from Report (Is Opening Entry)": [],
             "Excluded from Report (Has Non GST Item)": [],
@@ -1601,7 +1603,12 @@ def seperate_data_by_nature_of_document(self, data, doctype):
         }
 
         for doc in data:
-            if doc.is_opening == "Yes":
+            if not validate_invoice_number(doc, throw=False):
+                nature_of_document[
+                    "Excluded from Report (Invalid Invoice Number)"
+                ].append(doc)
+
+            elif doc.is_opening == "Yes":
                 nature_of_document["Excluded from Report (Is Opening Entry)"].append(
                     doc
                 )

india_compliance/gst_india/utils/__init__.py

@@ -914,16 +914,22 @@ def disable_new_gst_category_notification():
     frappe.defaults.clear_user_default("needs_new_gst_category_notification")
 
 
-def validate_invoice_number(doc):
+def validate_invoice_number(doc, throw=True):
     """Validate GST invoice number requirements."""
 
-    if len(doc.name) > 16:
+    is_valid_length = len(doc.name) <= 16
+    is_valid_format = GST_INVOICE_NUMBER_FORMAT.match(doc.name)
+
+    if not throw:
+        return is_valid_length and is_valid_format
+
+    if not is_valid_length:
         frappe.throw(
             _("GST Invoice Number cannot exceed 16 characters"),
             title=_("Invalid GST Invoice Number"),
         )
 
-    if not GST_INVOICE_NUMBER_FORMAT.match(doc.name):
+    if not is_valid_format:
         frappe.throw(
             _(
                 "GST Invoice Number should start with an alphanumeric character and can"

india_compliance/gst_india/utils/gstr_1/gstr_1_json_map.py

@@ -1567,6 +1567,11 @@ def convert_to_gov_data_format(self, input_data, **kwargs):
         doc_nature_wise_data = {}
 
         for invoice in input_data:
+            if invoice[GSTR1_DataField.DOC_TYPE.value].startswith(
+                "Excluded from Report"
+            ):
+                continue
+
             doc_nature_wise_data.setdefault(
                 invoice[GSTR1_DataField.DOC_TYPE.value], []
             ).append(invoice)