39 lines
1.2 KiB
SQL
39 lines
1.2 KiB
SQL
CREATE TABLE IF NOT EXISTS issues (
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id BIGSERIAL PRIMARY KEY,
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title VARCHAR(255) NOT NULL,
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description TEXT,
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start_time TIMESTAMPTZ NOT NULL,
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end_time TIMESTAMPTZ NOT NULL,
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rsa_n BYTEA,
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rsa_e INT,
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rsa_private_pem BYTEA,
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created TIMESTAMPTZ NOT NULL DEFAULT now(),
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version INT NOT NULL DEFAULT 1
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);
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CREATE TABLE IF NOT EXISTS options (
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id BIGSERIAL PRIMARY KEY,
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issue_id BIGINT NOT NULL REFERENCES issues(id) ON DELETE CASCADE,
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label VARCHAR(255) NOT NULL,
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created TIMESTAMPTZ NOT NULL DEFAULT now(),
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version INT NOT NULL DEFAULT 1
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);
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CREATE TABLE IF NOT EXISTS blind_signs (
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user_id BIGINT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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issue_id BIGINT NOT NULL REFERENCES issues(id) ON DELETE CASCADE,
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created TIMESTAMPTZ NOT NULL DEFAULT now(),
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PRIMARY KEY (user_id, issue_id)
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);
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CREATE TABLE IF NOT EXISTS votes (
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id BIGINT GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
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option_id BIGINT NOT NULL REFERENCES options(id) ON DELETE CASCADE,
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nonce BYTEA NOT NULL,
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signature BYTEA NOT NULL UNIQUE,
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created TIMESTAMPTZ NOT NULL DEFAULT now()
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);
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CREATE INDEX idx_votes_option_id ON votes(option_id);
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CREATE INDEX idx_options_issue_id ON options(issue_id);
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