mirror of
https://github.com/renee-png/acmcc.git
synced 2026-06-21 01:40:01 +00:00
73 lines
2.8 KiB
PL/PgSQL
73 lines
2.8 KiB
PL/PgSQL
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ALTER TABLE public.board_vote_responses
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ADD COLUMN IF NOT EXISTS board_member_id uuid REFERENCES public.board_members(id) ON DELETE CASCADE;
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ALTER TABLE public.board_vote_responses
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ALTER COLUMN user_id DROP NOT NULL;
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ALTER TABLE public.board_vote_responses
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DROP CONSTRAINT IF EXISTS board_vote_responses_board_vote_id_user_id_key;
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CREATE UNIQUE INDEX IF NOT EXISTS board_vote_responses_unique_user
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ON public.board_vote_responses(board_vote_id, user_id)
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WHERE user_id IS NOT NULL;
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CREATE UNIQUE INDEX IF NOT EXISTS board_vote_responses_unique_member
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ON public.board_vote_responses(board_vote_id, board_member_id)
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WHERE board_member_id IS NOT NULL;
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ALTER TABLE public.board_vote_responses
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ADD CONSTRAINT board_vote_responses_identity_required
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CHECK (user_id IS NOT NULL OR board_member_id IS NOT NULL);
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CREATE OR REPLACE FUNCTION public.record_board_vote_by_token(p_token uuid, p_option text)
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RETURNS jsonb
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LANGUAGE plpgsql
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SECURITY DEFINER
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SET search_path TO 'public'
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AS $function$
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DECLARE
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v_token RECORD;
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v_vote RECORD;
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v_member RECORD;
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BEGIN
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SELECT * INTO v_token FROM public.board_vote_email_tokens WHERE token = p_token;
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IF v_token IS NULL THEN
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RETURN jsonb_build_object('ok', false, 'error', 'Invalid token');
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END IF;
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IF v_token.voted_at IS NOT NULL THEN
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RETURN jsonb_build_object('ok', false, 'error', 'Vote already recorded', 'already_voted', true);
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END IF;
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SELECT * INTO v_vote FROM public.board_votes WHERE id = v_token.board_vote_id;
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IF v_vote.status <> 'open' THEN
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RETURN jsonb_build_object('ok', false, 'error', 'Voting is closed for this item');
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END IF;
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IF NOT (p_option = ANY(v_vote.vote_options)) THEN
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RETURN jsonb_build_object('ok', false, 'error', 'Invalid vote option');
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END IF;
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SELECT * INTO v_member FROM public.board_members WHERE id = v_token.board_member_id;
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-- Record token usage
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UPDATE public.board_vote_email_tokens
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SET voted_at = now(), vote_option = p_option
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WHERE id = v_token.id;
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-- Mirror into board_vote_responses so it shows in the tally
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IF v_member.user_id IS NOT NULL THEN
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INSERT INTO public.board_vote_responses (board_vote_id, user_id, board_member_id, vote_option)
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VALUES (v_token.board_vote_id, v_member.user_id, v_token.board_member_id, p_option)
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ON CONFLICT (board_vote_id, user_id) WHERE user_id IS NOT NULL
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DO UPDATE SET vote_option = EXCLUDED.vote_option, updated_at = now();
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ELSE
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INSERT INTO public.board_vote_responses (board_vote_id, board_member_id, vote_option)
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VALUES (v_token.board_vote_id, v_token.board_member_id, p_option)
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ON CONFLICT (board_vote_id, board_member_id) WHERE board_member_id IS NOT NULL
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DO UPDATE SET vote_option = EXCLUDED.vote_option, updated_at = now();
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END IF;
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RETURN jsonb_build_object('ok', true);
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END;
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$function$;
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