rckrdmrd
45e77e9a9c
DDL schemas for Trading Platform: - User management - Authentication - Payments - Education - ML predictions - Trading data Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
66 lines
2.7 KiB
SQL
66 lines
2.7 KiB
SQL
-- ============================================================================
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-- OrbiQuant IA - Trading Platform
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-- Schema: auth
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-- File: tables/07-password_reset_tokens.sql
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-- Description: Password reset tokens and tracking
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-- ============================================================================
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CREATE TABLE auth.password_reset_tokens (
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-- Primary Key
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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-- Foreign Key to Users
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user_id UUID NOT NULL,
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-- Email and Token
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email CITEXT NOT NULL,
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token VARCHAR(255) NOT NULL UNIQUE,
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-- Token Lifecycle
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expires_at TIMESTAMPTZ NOT NULL,
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used_at TIMESTAMPTZ,
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is_used BOOLEAN NOT NULL DEFAULT false,
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-- Metadata
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ip_address INET,
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user_agent TEXT,
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-- Audit Fields
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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-- Foreign Key Constraints
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CONSTRAINT fk_password_reset_tokens_user FOREIGN KEY (user_id)
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REFERENCES auth.users(id)
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ON DELETE CASCADE,
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-- Check Constraints
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CONSTRAINT valid_expiration CHECK (expires_at > created_at),
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CONSTRAINT used_consistency CHECK (
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(is_used = true AND used_at IS NOT NULL) OR
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(is_used = false AND used_at IS NULL)
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)
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);
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-- Indexes for Performance
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CREATE INDEX idx_password_reset_tokens_user_id ON auth.password_reset_tokens(user_id);
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CREATE INDEX idx_password_reset_tokens_token ON auth.password_reset_tokens(token);
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CREATE INDEX idx_password_reset_tokens_email ON auth.password_reset_tokens(email);
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CREATE INDEX idx_password_reset_tokens_expires ON auth.password_reset_tokens(expires_at);
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CREATE INDEX idx_password_reset_tokens_active ON auth.password_reset_tokens(user_id, is_used, expires_at)
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WHERE is_used = false;
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-- Table Comments
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COMMENT ON TABLE auth.password_reset_tokens IS 'Password reset tokens for secure password recovery';
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-- Column Comments
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COMMENT ON COLUMN auth.password_reset_tokens.id IS 'Unique identifier for the reset token';
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COMMENT ON COLUMN auth.password_reset_tokens.user_id IS 'Reference to the user account';
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COMMENT ON COLUMN auth.password_reset_tokens.email IS 'Email address for password reset';
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COMMENT ON COLUMN auth.password_reset_tokens.token IS 'Unique reset token sent to email';
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COMMENT ON COLUMN auth.password_reset_tokens.expires_at IS 'Token expiration timestamp';
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COMMENT ON COLUMN auth.password_reset_tokens.used_at IS 'Timestamp when token was used';
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COMMENT ON COLUMN auth.password_reset_tokens.is_used IS 'Whether the token has been used';
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COMMENT ON COLUMN auth.password_reset_tokens.ip_address IS 'IP address when reset was requested';
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COMMENT ON COLUMN auth.password_reset_tokens.user_agent IS 'User agent when reset was requested';
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COMMENT ON COLUMN auth.password_reset_tokens.created_at IS 'Timestamp when token was created';
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