183 lines
5.8 KiB
PL/PgSQL
183 lines
5.8 KiB
PL/PgSQL
-- Add migration script here
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-- Add migration script here
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CREATE TYPE user_role AS ENUM ('user', 'admin');
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CREATE TYPE totp_status AS ENUM ('disabled', 'pending', 'enabled');
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CREATE TABLE users (
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id BIGSERIAL PRIMARY KEY NOT NULL,
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role user_role NOT NULL DEFAULT 'user',
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-- profile
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nickname VARCHAR(255),
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-- basic auth
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username VARCHAR(255) UNIQUE NOT NULL,
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passhash VARCHAR(255) NOT NULL,
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-- email
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email VARCHAR(255),
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email_verified BOOLEAN DEFAULT FALSE,
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-- 2fa
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totp_secret VARCHAR(255),
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totp_status totp_status NOT NULL DEFAULT 'disabled',
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-- update tracking
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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deleted_at TIMESTAMPTZ
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);
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CREATE TABLE access_tokens (
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id BIGSERIAL PRIMARY KEY NOT NULL,
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creator_id BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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code VARCHAR(255) NOT NULL,
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name VARCHAR(255) NOT NULL,
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uses INTEGER NOT NULL DEFAULT 0,
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max_uses INTEGER NOT NULL DEFAULT 1,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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expires_at TIMESTAMPTZ NOT NULL DEFAULT NOW() + INTERVAL '24 hours',
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE TABLE refresh_tokens (
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id BIGSERIAL PRIMARY KEY NOT NULL,
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user_id BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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token_hash VARCHAR(255) NOT NULL,
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revoked BOOLEAN NOT NULL DEFAULT FALSE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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expires_at TIMESTAMPTZ NOT NULL DEFAULT NOW() + INTERVAL '7 days'
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);
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CREATE TABLE spaces (
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id BIGSERIAL PRIMARY KEY NOT NULL,
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name VARCHAR(255) NOT NULL,
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description TEXT,
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owner_id BIGINT NOT NULL REFERENCES users(id),
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE TABLE channels (
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id BIGSERIAL PRIMARY KEY NOT NULL,
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name VARCHAR(255) NOT NULL,
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description TEXT,
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space_id BIGINT NOT NULL REFERENCES spaces(id) ON DELETE CASCADE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE TABLE space_members (
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space_id BIGINT NOT NULL REFERENCES spaces(id) ON DELETE CASCADE,
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user_id BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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joined_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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role user_role DEFAULT 'user',
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PRIMARY KEY (space_id, user_id)
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);
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CREATE TABLE messages (
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id BIGSERIAL PRIMARY KEY NOT NULL,
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channel_id BIGINT NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
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user_id BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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content TEXT NOT NULL,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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is_edited BOOLEAN DEFAULT FALSE
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);
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CREATE TABLE attachments (
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id BIGSERIAL PRIMARY KEY NOT NULL,
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message_id BIGINT NOT NULL REFERENCES messages(id) ON DELETE CASCADE,
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filename VARCHAR(255) NOT NULL,
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content_type VARCHAR(100) NOT NULL, -- mime type e.g. image/png, video/mp4
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size_bytes BIGINT NOT NULL,
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url TEXT NOT NULL, -- path to file on your CDN/storage
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width INTEGER, -- null for non-image/video
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height INTEGER, -- null for non-image/video
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duration_ms INTEGER, -- null for non-audio/video
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE TYPE relationship_status AS ENUM ('pending', 'accepted', 'blocked');
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CREATE TABLE relationships (
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id BIGSERIAL PRIMARY KEY NOT NULL,
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from_user BIGINT NOT NULL REFERENCES users(id),
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to_user BIGINT NOT NULL REFERENCES users(id),
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status relationship_status NOT NULL DEFAULT 'pending',
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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CONSTRAINT no_self_relationship CHECK (from_user != to_user),
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CONSTRAINT unique_relationship UNIQUE (from_user, to_user)
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);
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CREATE INDEX idx_messages_channel_id ON messages(channel_id, created_at DESC);
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CREATE INDEX idx_messages_user_id ON messages(user_id);
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CREATE INDEX idx_attachments_message ON attachments(message_id);
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CREATE INDEX idx_channels_space_id ON channels(space_id);
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CREATE INDEX idx_space_members_user ON space_members(user_id);
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CREATE INDEX idx_refresh_tokens_hash ON refresh_tokens(token_hash);
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CREATE INDEX idx_relationships_from ON relationships(from_user, to_user);
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CREATE INDEX idx_relationships_to ON relationships(to_user);
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CREATE INDEX idx_access_tokens_code ON access_tokens(code);
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CREATE OR REPLACE FUNCTION update_updated_at()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.updated_at = NOW();
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER users_updated_at
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BEFORE UPDATE ON users
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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CREATE TRIGGER spaces_updated_at
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BEFORE UPDATE ON spaces
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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CREATE TRIGGER channels_updated_at
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BEFORE UPDATE ON channels
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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CREATE TRIGGER messages_updated_at
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BEFORE UPDATE ON messages
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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CREATE TRIGGER relationships_updated_at
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BEFORE UPDATE ON relationships
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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CREATE TRIGGER access_tokens_updated_at
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BEFORE UPDATE ON access_tokens
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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CREATE OR REPLACE FUNCTION add_owner_to_space()
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RETURNS TRIGGER AS $$
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BEGIN
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INSERT INTO space_members (space_id, user_id, role, joined_at)
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VALUES (NEW.id, NEW.owner_id, 'admin', NOW());
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER space_owner_becomes_member
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AFTER INSERT ON spaces
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FOR EACH ROW EXECUTE FUNCTION add_owner_to_space(); |