161 lines
6.7 KiB
Python
161 lines
6.7 KiB
Python
import config
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from model.excel import excel
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from model.Report import ReportHelper
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from model.FolderAndFile import FolderAndFile
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from decimal import Decimal
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class UnifiedReportService:
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# Static variable to cache report data
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_cached_report_data = None
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_cached_contractor_id = None
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_cached_pmc_no = None
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@staticmethod
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def get_report(contractor_id=None, pmc_no=None):
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# If cached and same request, return cached data
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if (UnifiedReportService._cached_report_data and
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contractor_id == UnifiedReportService._cached_contractor_id and
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pmc_no == UnifiedReportService._cached_pmc_no):
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return UnifiedReportService._cached_report_data
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connection = config.get_db_connection()
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cursor = connection.cursor(dictionary=True, buffered=True)
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try:
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# ================= BASIC INFO =================
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if contractor_id:
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info = ReportHelper.execute_sp(cursor,'GetContractorInfo',[contractor_id],True)
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else:
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info = ReportHelper.execute_sp(cursor,'GetContractorInfoByPmcNo',[pmc_no],True)
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contractor_id = info["Contractor_Id"] if info else None
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if not info:
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return None
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# ================= HOLD TYPES =================
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hold_types = ReportHelper.execute_sp(cursor,'GetHoldTypesByContractor',[contractor_id]) or []
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# ================= INVOICES =================
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if pmc_no:
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invoices = ReportHelper.execute_sp(cursor,'GetInvoicesByContractorOrPMCNo',[None, pmc_no]) or []
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credit_notes = ReportHelper.execute_sp(cursor,'NewGetCreditNotesByPMCNo',[pmc_no]) or []
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gst_rel = ReportHelper.execute_sp(cursor,'GetGSTReleaseDetailsByPMC',[pmc_no]) or []
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payments = ReportHelper.execute_sp(cursor,'GetPaymentsByPMC',[pmc_no]) or []
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else:
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invoices = ReportHelper.execute_sp(cursor,'GetInvoicesByContractorOrPMCNo',[contractor_id, None]) or []
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credit_notes = ReportHelper.execute_sp(cursor,'GetCreditNotesByContractor',[contractor_id]) or []
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gst_rel = ReportHelper.execute_sp(cursor,'GstReleasesByContractorId',[contractor_id]) or []
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payments = ReportHelper.execute_sp(cursor,'GetPayments',[contractor_id]) or []
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print(payments)
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# ================= HOLD AMOUNTS =================
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hold_amounts = ReportHelper.execute_sp(cursor,'GetHoldAmountsByContractor',[contractor_id]) or []
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hold_data = {}
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for h in hold_amounts:
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hold_data.setdefault(h["Invoice_Id"], {})[h["hold_type_id"]] = h["hold_amount"]
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# ================= CREDIT NOTES =================
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credit_note_map = {}
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for cn in credit_notes:
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key = str(cn.get("PMC_No")).strip()
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credit_note_map.setdefault(key, []).append(cn)
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# ================= GST RELEASE =================
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gst_release_map = {}
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for gr in gst_rel:
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key = str(gr.get("PMC_No")).strip()
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gst_release_map.setdefault(key, []).append(gr)
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# ================= PAYMENTS =================
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total = {
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"sum_invo_basic_amt": sum(row.get('Basic_Amount', 0) or 0 for row in invoices),
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"sum_invo_debit_amt": sum(row.get('Debit_Amount', 0) or 0 for row in invoices),
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"sum_invo_after_debit_amt": sum(row.get('After_Debit_Amount', 0) or 0 for row in invoices),
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"sum_invo_amt": sum(row.get('Amount', 0) or 0 for row in invoices),
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"sum_invo_gst_amt": sum(row.get('GST_Amount', 0) or 0 for row in invoices),
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"sum_invo_tds_amt": sum(row.get('TDS_Amount', 0) or 0 for row in invoices),
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"sum_invo_ds_amt": sum(row.get('SD_Amount', 0) or 0 for row in invoices),
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"sum_invo_on_commission": sum(row.get('On_Commission', 0) or 0 for row in invoices),
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"sum_invo_hydro_test": sum(row.get('Hydro_Testing', 0) or 0 for row in invoices),
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"sum_invo_gst_sd_amt": sum(row.get('GST_SD_Amount', 0) or 0 for row in invoices),
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"sum_invo_final_amt": sum(r.get("Final_Amount", 0) or 0 for r in invoices),
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"sum_invo_hold_amt": sum(r.get("hold_amount", 0) or 0 for r in hold_amounts),
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"sum_gst_basic_amt": sum(r.get("Basic_Amount", 0) or 0 for r in gst_rel),
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"sum_gst_final_amt": sum(r.get("Final_Amount", 0) or 0 for r in gst_rel),
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"sum_gst_total_amt": sum(r.get("Total_Amount", 0) or 0 for r in gst_rel),
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"sum_pay_total_amt": sum(Decimal(r.get("Total_amount") or 0) for r in payments),
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"sum_pay_payment_amt": sum(Decimal(r.get("Payment_Amount") or 0) for r in payments), # same as above if you want
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"sum_pay_tds_payment_amt": sum(Decimal(r.get("TDS_Payment_Amount") or 0) for r in payments),
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}
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# Prepare final report
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report_data = {
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"info": info,
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"invoices": invoices,
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"hold_types": hold_types,
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"payments": payments,
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"hold_data": hold_data,
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"hold_release": hold_data,
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"credit_note_map": credit_note_map,
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"credit_note": credit_notes,
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"gst_release_map": gst_release_map,
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"gst_rel": gst_rel,
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"total": total
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}
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# Cache the report
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UnifiedReportService._cached_report_data = report_data
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UnifiedReportService._cached_contractor_id = contractor_id
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UnifiedReportService._cached_pmc_no = pmc_no
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return report_data
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finally:
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cursor.close()
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connection.close()
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# ================= DOWNLOAD EXCEL =================
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@staticmethod
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def download(contractor_id=None, pmc_no=None):
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# Use cached report if available
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report_data = UnifiedReportService.get_report(contractor_id, pmc_no)
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if not report_data:
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return None
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fileName = (
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f"Contractor_Report_{contractor_id}.xlsx"
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if contractor_id else f"PMC_Report_{pmc_no}.xlsx"
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)
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output_file = FolderAndFile.get_download_path(fileName)
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excel.generate_excel(
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contractor_id or 0,
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report_data["info"],
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report_data["invoices"],
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report_data["hold_types"],
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report_data["hold_data"],
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report_data["credit_note_map"],
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report_data["gst_release_map"],
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report_data["payments"],
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output_file
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)
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return output_file |