8b27c6b140
Added all SQL scripts by using a python script to fetch them. Also added a "About" page and a skeleton to the chat page. Fixed the register function that was not setting the public_key on the database
1 line
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1.8 KiB
PL/PgSQL
1 line
No EOL
1.8 KiB
PL/PgSQL
CREATE
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OR REPLACE FUNCTION public.create_private_thread(
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participant_suuid TEXT
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) RETURNS UUID AS $$
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DECLARE
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current_user_uuid UUID;
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current_user_suuid
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TEXT;
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target_user_uuid
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UUID;
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new_thread_id
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UUID;
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existing_thread_id
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UUID;
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BEGIN
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-- Get current user's UUID and SUUID
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SELECT uuid, suuid
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INTO STRICT current_user_uuid, current_user_suuid
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FROM public.users
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WHERE uuid = auth.uid();
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-- Get target user's UUID
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SELECT uuid
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INTO STRICT target_user_uuid
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FROM public.users
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WHERE suuid = participant_suuid;
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-- Check if thread already exists between these users
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SELECT tp1.thread_id
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INTO existing_thread_id
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FROM thread_participants tp1
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JOIN thread_participants tp2 ON tp1.thread_id = tp2.thread_id
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WHERE tp1.user_uuid = current_user_uuid
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AND tp2.user_uuid = target_user_uuid
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AND (SELECT COUNT(*)
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FROM thread_participants tp3
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WHERE tp3.thread_id = tp1.thread_id) = 2;
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-- If thread exists, return it
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IF
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existing_thread_id IS NOT NULL THEN
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RETURN existing_thread_id;
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END IF;
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-- Create new thread
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INSERT INTO message_threads DEFAULT
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VALUES RETURNING id
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INTO new_thread_id;
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-- Add participants
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INSERT INTO thread_participants (thread_id, user_uuid)
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VALUES (new_thread_id, current_user_uuid),
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(new_thread_id, target_user_uuid);
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-- Update users with both requests array and a timestamp update to force change detection
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UPDATE users
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SET requests = array_remove(COALESCE(requests, ARRAY[]::text[]), participant_suuid),
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created_at = created_at -- This forces a row update
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WHERE uuid = current_user_uuid;
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UPDATE users
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SET requests = array_remove(COALESCE(requests, ARRAY[]::text[]), current_user_suuid),
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created_at = created_at -- This forces a row update
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WHERE uuid = target_user_uuid;
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RETURN new_thread_id;
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END;
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$$
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LANGUAGE plpgsql SECURITY DEFINER; |