feat: auto-populate bolme2_hisse1 row 1 (employee count per month)

Count employees per month using date_of_joining + relieving_date logic.
Safety net: status=Left without relieving_date excluded from count.
Updates existing pre-created rows by matching göstəricilər field.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

taxes_az/taxes_az/doctype/single_declaration_related_to_salaried_and_non_salaried_work/single_declaration_related_to_salaried_and_non_salaried_work.js

@@ -90,6 +90,7 @@ function reload_hisse_1_data(frm) {
                 populate_hisse_1(frm, r.message.hisse_1_data || []);
                 populate_child_table(frm, 'hissə_2', r.message.hisse_2_data || []);
                 populate_child_table(frm, 'hissə_3', r.message.hisse_3_data || []);
+                update_existing_rows(frm, 'bolme2_hisse1', r.message.bolme2_hisse1_data || {});
                 frm.dirty();
                 frm.refresh_fields();
 
@@ -120,6 +121,20 @@ function populate_hisse_1(frm, data) {
     populate_child_table(frm, 'hissə_1', data);
 }
 
+function update_existing_rows(frm, table_name, data) {
+    // Update existing rows by matching göstəricilər field
+    (frm.doc[table_name] || []).forEach(function(row) {
+        let key = row.göstəricilər;
+        if (key && data[key]) {
+            let values = data[key];
+            Object.keys(values).forEach(function(field) {
+                frappe.model.set_value(row.doctype, row.name, field, values[field]);
+            });
+        }
+    });
+    frm.refresh_field(table_name);
+}
+
 function populate_child_table(frm, table_name, data) {
     frm.clear_table(table_name);
 

taxes_az/taxes_az/doctype/single_declaration_related_to_salaried_and_non_salaried_work/single_declaration_related_to_salaried_and_non_salaried_work.py

@@ -1,6 +1,8 @@
 # Copyright (c) 2025, Jey Soft and contributors
 # For license information, please see license.txt
 
+import calendar
+
 import frappe
 from frappe.model.document import Document
 from frappe.utils import flt, getdate
@@ -66,12 +68,14 @@ def populate_declaration_tables(company, year, quarter):
 		hisse_1_data = build_hisse_1(payroll)
 		hisse_2_data = build_hisse_2(payroll)
 		hisse_3_data = get_absence_data(company, from_date, to_date)
+		bolme2_hisse1_data = get_bolme2_hisse1_data(company, year, quarter)
 
 		return {
 			"success": True,
 			"hisse_1_data": hisse_1_data,
 			"hisse_2_data": hisse_2_data,
 			"hisse_3_data": hisse_3_data,
+			"bolme2_hisse1_data": bolme2_hisse1_data,
 		}
 
 	except Exception as e:
@@ -201,6 +205,42 @@ def build_hisse_2(payroll):
 	return result
 
 
+def get_bolme2_hisse1_data(company, year, quarter):
+	"""Build data for bolme2_hisse1: employee counts per month of quarter."""
+	quarter_num = int(quarter[0])  # "1. Rüb" -> 1
+	months = [(quarter_num - 1) * 3 + i for i in range(1, 4)]  # e.g. Q1 -> [1, 2, 3]
+
+	monthly_counts = []
+	for month in months:
+		last_day = calendar.monthrange(year, month)[1]
+		month_start = f"{year}-{month:02d}-01"
+		month_end = f"{year}-{month:02d}-{last_day:02d}"
+
+		count = frappe.db.sql("""
+			SELECT COUNT(*) FROM `tabEmployee`
+			WHERE company = %(company)s
+			AND status != 'Inactive'
+			AND date_of_joining <= %(month_end)s
+			AND (
+				(relieving_date >= %(month_start)s)
+				OR (relieving_date IS NULL AND status != 'Left')
+			)
+		""", {"company": company, "month_start": month_start, "month_end": month_end})[0][0]
+
+		monthly_counts.append(count)
+
+	avg = round(sum(monthly_counts) / 3, 2) if monthly_counts else 0
+
+	return {
+		"İşçilərin ümumi sayı": {
+			"1ciay": monthly_counts[0] if len(monthly_counts) > 0 else 0,
+			"2ciay": monthly_counts[1] if len(monthly_counts) > 1 else 0,
+			"3cüay": monthly_counts[2] if len(monthly_counts) > 2 else 0,
+			"rübüzrəortasay": avg,
+		},
+	}
+
+
 def get_absence_data(company, from_date, to_date):
 	"""Fetch absence data from Monthly Absence Report for hissə_3."""
 	from taxes_az.taxes_az.report.monthly_absence_report.monthly_absence_report import get_data