26 lines
1.2 KiB
SQL
26 lines
1.2 KiB
SQL
CREATE TABLE IF NOT EXISTS invitation_codes (
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id BIGINT NOT NULL AUTO_INCREMENT,
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code_hash CHAR(64) NOT NULL,
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code_prefix VARCHAR(20) NOT NULL,
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max_uses INT UNSIGNED NOT NULL DEFAULT 1,
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used_count INT UNSIGNED NOT NULL DEFAULT 0,
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expires_at DATETIME NULL,
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status ENUM('active','revoked') NOT NULL DEFAULT 'active',
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note VARCHAR(255) NULL,
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created_by BIGINT NULL,
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created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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PRIMARY KEY (id), UNIQUE KEY uq_invitation_codes_hash (code_hash), KEY idx_invitation_codes_created_at (created_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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CREATE TABLE IF NOT EXISTS invitation_code_usages (
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id BIGINT NOT NULL AUTO_INCREMENT,
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invitation_code_id BIGINT NOT NULL,
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user_id BIGINT NOT NULL,
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email VARCHAR(100) NOT NULL,
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used_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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PRIMARY KEY (id), UNIQUE KEY uq_invitation_usage_code_user (invitation_code_id, user_id),
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KEY idx_invitation_usage_user (user_id),
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CONSTRAINT fk_invitation_usage_code FOREIGN KEY (invitation_code_id) REFERENCES invitation_codes(id),
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CONSTRAINT fk_invitation_usage_user FOREIGN KEY (user_id) REFERENCES users(id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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