207 lines
7.7 KiB
Python
207 lines
7.7 KiB
Python
import config
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from datetime import datetime
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from flask import send_file
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import openpyxl
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from openpyxl.styles import Font, PatternFill
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from model.excel import excel
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from model.FolderAndFile import FolderAndFile
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class ReportHelper:
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isSuccess = False
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resultMessage = ""
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data=[]
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def __init__(self):
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self.isSuccess = False
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self.resultMessage = ""
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self.data = []
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@staticmethod
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def execute_sp(cursor, proc_name, params=[], fetch_one=False):
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cursor.callproc(proc_name, params)
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return (
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ReportHelper.fetch_one_result(cursor)
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if fetch_one else
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ReportHelper.fetch_all_results(cursor)
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)
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@staticmethod
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def fetch_all_results(cursor):
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data = []
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for result in cursor.stored_results():
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data = result.fetchall()
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return data
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@staticmethod
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def fetch_one_result(cursor):
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data = None
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for result in cursor.stored_results():
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data = result.fetchone()
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return data
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@staticmethod
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def search_contractor(request):
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subcontractor_name = request.form.get("subcontractor_name")
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pmc_no = request.form.get("pmc_no")
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state = request.form.get("state")
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district = request.form.get("district")
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block = request.form.get("block")
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village = request.form.get("village")
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year_from = request.form.get("year_from")
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year_to = request.form.get("year_to")
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connection = config.get_db_connection()
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if not connection:
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return []
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cursor = connection.cursor(dictionary=True)
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try:
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data = ReportHelper.execute_sp(
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cursor,
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"search_contractor_info",
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[
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subcontractor_name or None,
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pmc_no or None,
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state or None,
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district or None,
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block or None,
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village or None,
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year_from or None,
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year_to or None
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]
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)
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except Exception as e:
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print(f"Error in search_contractor: {e}")
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data = []
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finally:
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cursor.close()
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connection.close()
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return data
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@staticmethod
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def get_contractor_report(contractor_id):
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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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# Contractor Info (only one fetch)
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contInfo = ReportHelper.execute_sp(cursor, 'GetContractorInfo', [contractor_id], True)
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# Hold Types
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hold_types = ReportHelper.execute_sp(cursor, 'GetContractorHoldTypes', [contractor_id])
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# Invoices
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invoices = ReportHelper.execute_sp(cursor, 'GetContractorInvoices', [contractor_id])
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# GST Release
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gst_rel = ReportHelper.execute_sp(cursor, 'GetGSTRelease', [contractor_id])
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# Hold Release
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hold_release = ReportHelper.execute_sp(cursor, 'GetHoldRelease', [contractor_id])
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# Credit Note
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credit_note = ReportHelper.execute_sp(cursor, 'GetCreditNotesByContractor', [contractor_id])
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# Payments
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payments = ReportHelper.execute_sp(cursor, 'GetPayments', [contractor_id])
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# Totals
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total = {
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"sum_invo_basic_amt": float(sum(row['Basic_Amount'] or 0 for row in invoices)),
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"sum_invo_debit_amt": float(sum(row['Debit_Amount'] or 0 for row in invoices)),
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"sum_invo_after_debit_amt": float(sum(row['After_Debit_Amount'] or 0 for row in invoices)),
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"sum_invo_amt": float(sum(row['Amount'] or 0 for row in invoices)),
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"sum_invo_gst_amt": float(sum(row['GST_Amount'] or 0 for row in invoices)),
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"sum_invo_tds_amt": float(sum(row['TDS_Amount'] or 0 for row in invoices)),
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"sum_invo_ds_amt": float(sum(row['SD_Amount'] or 0 for row in invoices)),
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"sum_invo_on_commission": float(sum(row['On_Commission'] or 0 for row in invoices)),
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"sum_invo_hydro_test": float(sum(row['Hydro_Testing'] or 0 for row in invoices)),
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"sum_invo_gst_sd_amt": float(sum(row['GST_SD_Amount'] or 0 for row in invoices)),
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"sum_invo_final_amt": float(sum(row['Final_Amount'] or 0 for row in invoices)),
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"sum_invo_hold_amt": float(sum(row['hold_amount'] or 0 for row in invoices)),
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"sum_gst_basic_amt": float(sum(row['basic_amount'] or 0 for row in gst_rel)),
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"sum_gst_final_amt": float(sum(row['final_amount'] or 0 for row in gst_rel)),
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"sum_pay_payment_amt": float(sum(row['Payment_Amount'] or 0 for row in payments)),
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"sum_pay_tds_payment_amt": float(sum(row['TDS_Payment_Amount'] or 0 for row in payments)),
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"sum_pay_total_amt": float(sum(row['Total_amount'] or 0 for row in payments))
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}
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current_date = datetime.now().strftime('%Y-%m-%d')
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finally:
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cursor.close()
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connection.close()
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return {
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"contInfo": contInfo,
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"invoices": invoices,
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"hold_types": hold_types,
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"gst_rel": gst_rel,
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"payments": payments,
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"credit_note": credit_note,
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"hold_release": hold_release,
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"total": total,
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"current_date": current_date
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}
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@staticmethod
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def get_contractor_info(contractor_id):
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from model.ContractorInfo import ContractorInfo
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contractor = ContractorInfo(contractor_id)
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return contractor.contInfo if contractor.contInfo else None
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@staticmethod
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def create_contractor_report(contractor_id):
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fileName=f"Contractor_Report_{contractor_id}.xlsx"
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output_file = FolderAndFile.get_download_path(filename=fileName)
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# Fetch Data
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contInfo = ReportHelper.get_contractor_info(contractor_id)
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if not contInfo:
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return None, "No contractor found"
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connection = config.get_db_connection()
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cursor = connection.cursor(dictionary=True, buffered=True)
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hold_types = ReportHelper.execute_sp(cursor, 'HoldTypesByContractorId', [contractor_id])
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invoices = ReportHelper.execute_sp(cursor, 'GetInvoicesByContractorOrPMCNo', [contractor_id,None])
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hold_amounts = ReportHelper.execute_sp(cursor, 'HoldAmountsByContractorId', [contractor_id])
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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 Note MAP --------
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credit_note_raw = ReportHelper.execute_sp(cursor, 'GetCreditNotesByContractor', [contractor_id])
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credit_note_map = {}
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for cn in credit_note_raw:
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key = (
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str(cn['PMC_No']).strip()
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)
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credit_note_map.setdefault(key, []).append(cn)
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# -------- GST MAP --------
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gst_release_raw = ReportHelper.execute_sp(cursor, 'GstReleasesByContractorId', [contractor_id])
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gst_release_map = {}
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for gr in gst_release_raw:
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key = (
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str(gr['PMC_No']).strip()
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)
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gst_release_map.setdefault(key, []).append(gr)
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excel.generate_excel(
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contractor_id, contInfo, invoices, hold_types, hold_data,
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credit_note_map, gst_release_map, output_file
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)
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return output_file, None
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