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DROP VIEW "public"."bidding_list_view";--> statement-breakpoint
ALTER TABLE "biddings" ADD COLUMN "contract_start_date" date;--> statement-breakpoint
ALTER TABLE "biddings" ADD COLUMN "contract_end_date" date;--> statement-breakpoint
ALTER TABLE "general_contracts" ADD COLUMN "project_id" integer;--> statement-breakpoint
ALTER TABLE "general_contracts" ADD CONSTRAINT "general_contracts_project_id_projects_id_fk" FOREIGN KEY ("project_id") REFERENCES "public"."projects"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "biddings" DROP COLUMN "contract_period";--> statement-breakpoint
ALTER TABLE "general_contract_items" DROP COLUMN "project";--> statement-breakpoint
ALTER TABLE "general_contracts" DROP COLUMN "selection_method";--> statement-breakpoint
CREATE VIEW "public"."bidding_list_view" AS (select "biddings"."id", "biddings"."bidding_number", "biddings"."revision", "biddings"."project_name", "biddings"."item_name", "biddings"."title", "biddings"."description", "biddings"."content", "biddings"."bidding_source_type", "biddings"."is_urgent", "biddings"."contract_type", "biddings"."bidding_type", "biddings"."award_count", "biddings"."contract_start_date", "biddings"."contract_end_date", "biddings"."pre_quote_date", "biddings"."bidding_registration_date", "biddings"."submission_start_date", "biddings"."submission_end_date", "biddings"."evaluation_date", "biddings"."has_specification_meeting", "biddings"."has_pr_document", "biddings"."pr_number", "biddings"."currency", "biddings"."budget", "biddings"."target_price", "biddings"."final_bid_price", "biddings"."status", "biddings"."is_public", "biddings"."manager_name", "biddings"."manager_email", "biddings"."manager_phone", "biddings"."remarks", "biddings"."created_by", "biddings"."created_at", "biddings"."updated_at", "biddings"."updated_by", "specification_meetings"."id" IS NOT NULL as "has_specification_meeting_details", "specification_meetings"."meeting_date", "specification_meetings"."location", "specification_meetings"."contact_person", "specification_meetings"."is_required",
COALESCE((
SELECT count(*)
FROM pr_documents
WHERE bidding_id = "biddings"."id"
), 0)
as "pr_document_count",
(
SELECT array_agg(document_name ORDER BY registered_at DESC)
FROM pr_documents
WHERE bidding_id = "biddings"."id"
LIMIT 5
)
as "pr_document_names",
COALESCE((
SELECT count(*)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
), 0)
as "participant_expected",
COALESCE((
SELECT count(*)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND invitation_status = 'submitted'
), 0)
as "participant_participated",
COALESCE((
SELECT count(*)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND invitation_status = 'declined'
), 0)
as "participant_declined",
COALESCE((
SELECT count(*)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND invitation_status IN ('pending', 'sent')
), 0)
as "participant_pending",
COALESCE((
SELECT count(*)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND invitation_status = 'accepted'
), 0)
as "participant_accepted",
CASE
WHEN (
SELECT count(*)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
) > 0
THEN ROUND(
(
SELECT count(*)::decimal
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND invitation_status = 'submitted'
) / (
SELECT count(*)::decimal
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
) * 100, 1
)
ELSE 0
END
as "participation_rate",
(
SELECT AVG(pre_quote_amount)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND pre_quote_amount IS NOT NULL
)
as "avg_pre_quote_amount",
(
SELECT MIN(pre_quote_amount)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND pre_quote_amount IS NOT NULL
)
as "min_pre_quote_amount",
(
SELECT MAX(pre_quote_amount)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND pre_quote_amount IS NOT NULL
)
as "max_pre_quote_amount",
(
SELECT AVG(final_quote_amount)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND final_quote_amount IS NOT NULL
)
as "avg_final_quote_amount",
(
SELECT MIN(final_quote_amount)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND final_quote_amount IS NOT NULL
)
as "min_final_quote_amount",
(
SELECT MAX(final_quote_amount)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND final_quote_amount IS NOT NULL
)
as "max_final_quote_amount",
COALESCE((
SELECT count(*)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND is_pre_quote_selected = true
), 0)
as "selected_for_final_bid_count",
COALESCE((
SELECT count(*)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND is_winner = true
), 0)
as "winner_count",
(
SELECT array_agg(v.vendor_name ORDER BY v.vendor_name)
FROM bidding_companies bc
JOIN vendors v ON bc.company_id = v.id
WHERE bc.bidding_id = "biddings"."id"
AND bc.is_winner = true
)
as "winner_company_names",
CASE
WHEN "biddings"."submission_start_date" IS NULL OR "biddings"."submission_end_date" IS NULL
THEN 'not_scheduled'
WHEN NOW() < "biddings"."submission_start_date"
THEN 'scheduled'
WHEN NOW() BETWEEN "biddings"."submission_start_date" AND "biddings"."submission_end_date"
THEN 'active'
WHEN NOW() > "biddings"."submission_end_date"
THEN 'closed'
ELSE 'unknown'
END
as "submission_status",
CASE
WHEN "biddings"."submission_end_date" IS NOT NULL
AND NOW() < "biddings"."submission_end_date"
THEN EXTRACT(DAYS FROM ("biddings"."submission_end_date" - NOW()))::integer
ELSE NULL
END
as "days_until_deadline",
CASE
WHEN "biddings"."submission_start_date" IS NOT NULL
AND NOW() < "biddings"."submission_start_date"
THEN EXTRACT(DAYS FROM ("biddings"."submission_start_date" - NOW()))::integer
ELSE NULL
END
as "days_until_start",
CASE
WHEN "biddings"."budget" IS NOT NULL AND "biddings"."budget" > 0
AND (
SELECT MIN(final_quote_amount)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND final_quote_amount IS NOT NULL
) IS NOT NULL
THEN ROUND(
(
SELECT MIN(final_quote_amount)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND final_quote_amount IS NOT NULL
) / "biddings"."budget" * 100, 1
)
ELSE NULL
END
as "budget_efficiency_rate",
CASE
WHEN "biddings"."target_price" IS NOT NULL AND "biddings"."target_price" > 0
AND (
SELECT MIN(final_quote_amount)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND final_quote_amount IS NOT NULL
) IS NOT NULL
THEN ROUND(
(
SELECT MIN(final_quote_amount)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
AND final_quote_amount IS NOT NULL
) / "biddings"."target_price" * 100, 1
)
ELSE NULL
END
as "target_price_efficiency_rate",
CASE "biddings"."status"
WHEN 'bidding_generated' THEN 10
WHEN 'request_for_quotation' THEN 20
WHEN 'received_quotation' THEN 40
WHEN 'set_target_price' THEN 60
WHEN 'bidding_opened' THEN 70
WHEN 'bidding_closed' THEN 80
WHEN 'evaluation_of_bidding' THEN 90
WHEN 'vendor_selected' THEN 100
WHEN 'bidding_disposal' THEN 0
ELSE 0
END
as "progress_score",
GREATEST(
"biddings"."updated_at",
COALESCE((
SELECT MAX(updated_at)
FROM bidding_companies
WHERE bidding_id = "biddings"."id"
), "biddings"."updated_at")
)
as "last_activity_date" from "biddings" left join "specification_meetings" on "biddings"."id" = "specification_meetings"."bidding_id");
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