42 lines
1.6 KiB
SQL
42 lines
1.6 KiB
SQL
-- ==========================================
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-- Chat Switchboard — 011 Notifications
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-- ==========================================
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-- Notification delivery and per-user preferences.
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-- ICD §12 (Notifications)
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-- ==========================================
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-- =========================================
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-- NOTIFICATIONS
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-- =========================================
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CREATE TABLE IF NOT EXISTS notifications (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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type VARCHAR(50) NOT NULL,
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title VARCHAR(255) NOT NULL,
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body TEXT DEFAULT '',
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resource_type VARCHAR(50),
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resource_id UUID,
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is_read BOOLEAN DEFAULT false,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_notifications_user_unread ON notifications(user_id, is_read, created_at DESC);
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CREATE INDEX IF NOT EXISTS idx_notifications_user_created ON notifications(user_id, created_at DESC);
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-- =========================================
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-- NOTIFICATION PREFERENCES
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-- =========================================
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CREATE TABLE IF NOT EXISTS notification_preferences (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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type VARCHAR(50) NOT NULL,
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in_app BOOLEAN NOT NULL DEFAULT true,
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email BOOLEAN NOT NULL DEFAULT false,
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UNIQUE(user_id, type)
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);
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CREATE INDEX IF NOT EXISTS idx_notification_prefs_user ON notification_preferences(user_id);
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