sozsoft-platform/configs/seeds/postgres/object/Prc_P_PurchaseRfqAward.sql

-- İhaleyi kalem bazında siparişe çevirir: kalemin Seçili satırı varsa o, yoksa Önerilen satır kazanır.
-- Kazanan her teklif talebi için bir satınalma siparişi açılır (Kaynak = teklif no); kazanan teklif
-- Satınalma Siparişi, hiç kalem kazanamayan teklif İptal Edildi olur.
CREATE OR REPLACE PROCEDURE public."Prc_P_PurchaseRfqAward"(p_id uuid, p_user_id uuid DEFAULT NULL)
LANGUAGE plpgsql AS $$
DECLARE v_group uuid; v_tenant uuid; v_rfq uuid; v_po uuid; v_no varchar(128);
BEGIN
  SELECT "TenderGroupId", "TenantId" INTO v_group, v_tenant FROM "Prc_T_PurchaseRfq" WHERE "Id" = p_id;
  IF EXISTS (SELECT 1 FROM "Prc_T_PurchaseRfq" WHERE "TenderGroupId" = v_group AND "IsDeleted" = false AND "Status" = 'Purchase') THEN
    RAISE EXCEPTION 'Bu ihale zaten siparişe dönüştürüldü.' USING ERRCODE = 'P0001', DETAIL = '50171';
  END IF;

  DROP TABLE IF EXISTS pg_temp.prc_award_win;
  CREATE TEMP TABLE prc_award_win ON COMMIT DROP AS
  SELECT c."Id" AS line_id, c."PurchaseRfqId" AS rfq_id
    FROM "Prc_V_PurchaseRfqComparison" c
   WHERE c."BaseId" = p_id AND c."Status" <> 'Cancelled'
     AND (c."IsSelected"
          OR (c."IsRecommended" AND NOT EXISTS (SELECT 1 FROM "Prc_V_PurchaseRfqComparison" s
                                                 WHERE s."BaseId" = p_id AND s."TenderLineId" = c."TenderLineId"
                                                   AND s."IsSelected" AND s."Status" <> 'Cancelled')));
  IF NOT EXISTS (SELECT 1 FROM prc_award_win) THEN
    RAISE EXCEPTION 'Siparişe dönüştürülecek kalem yok: tedarikçi fiyat ve terminlerini girin ya da Fiyat Karşılaştırması sekmesinde kazananı seçin.'
      USING ERRCODE = 'P0001', DETAIL = '50172';
  END IF;

  FOR v_rfq IN SELECT DISTINCT rfq_id FROM prc_award_win LOOP
    v_po := gen_random_uuid();
    CALL public."Adm_P_SequenceNext"('Prc.PurchaseOrder', v_tenant, v_no);

    INSERT INTO "Prc_T_PurchaseOrder" ("Id", "TenantId", "OrderNo", "PurchaseRfqId", "SupplierId", "SupplierReference", "AgreementId", "BranchId", "OperationTypeId", "WarehouseId", "CurrencyId",
           "ExpectedArrival", "ConfirmDate", "BuyerUserId", "ProjectId", "IncotermId", "IncotermLocation", "PaymentTermId", "Terms",
           "Status", "CreationTime", "CreatorId", "IsDeleted")
    SELECT v_po, "TenantId", v_no, "Id", "SupplierId", "SupplierReference", "AgreementId", "BranchId", "OperationTypeId", "WarehouseId", "CurrencyId",
           "ExpectedArrival", NOW() AT TIME ZONE 'UTC', "BuyerUserId", "ProjectId", "IncotermId", "IncotermLocation", "PaymentTermId", "Terms",
           'Purchase', NOW() AT TIME ZONE 'UTC', p_user_id, false
      FROM "Prc_T_PurchaseRfq" WHERE "Id" = v_rfq;

    INSERT INTO "Prc_T_PurchaseOrderLine" ("Id", "TenantId", "PurchaseOrderId", "ProductId", "Description", "Quantity", "UomId", "UnitPrice", "TaxRate",
           "Amount", "DeliveryDate", "MaterialRequestItemId", "PurchaseRfqLineId", "CreationTime", "CreatorId", "IsDeleted")
    SELECT gen_random_uuid(), l."TenantId", v_po, l."ProductId", l."Description", l."Quantity", l."UomId", l."UnitPrice", l."TaxRate",
           0, l."DeliveryDate", l."MaterialRequestItemId", l."Id", NOW() AT TIME ZONE 'UTC', p_user_id, false
      FROM "Prc_T_PurchaseRfqLine" l
      INNER JOIN prc_award_win w ON w.line_id = l."Id"
     WHERE w.rfq_id = v_rfq;

    CALL public."Prc_P_PurchaseOrderRecalc"(v_po);
    CALL public."Inv_P_TransferFromPurchaseOrder"(v_po, p_user_id);
  END LOOP;

  UPDATE "Prc_T_PurchaseRfqLine" l SET "IsSelected" = EXISTS (SELECT 1 FROM prc_award_win w WHERE w.line_id = l."Id")
    FROM "Prc_T_PurchaseRfq" r
   WHERE r."Id" = l."PurchaseRfqId" AND r."TenderGroupId" = v_group AND r."IsDeleted" = false AND r."Status" <> 'Cancelled';

  UPDATE "Prc_T_PurchaseRfq" r
     SET "Status" = CASE WHEN EXISTS (SELECT 1 FROM prc_award_win w WHERE w.rfq_id = r."Id") THEN 'Purchase' ELSE 'Cancelled' END
   WHERE r."TenderGroupId" = v_group AND r."IsDeleted" = false AND r."Status" <> 'Cancelled';
END;
$$;