18 lines
867 B
SQL
18 lines
867 B
SQL
-- Devices of the customer app, so customers can get push notifications through FCM
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-- (docs/prd-point-coin.md F5: the recipient of a transfer is notified). user_devices
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-- only holds staff devices.
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CREATE TABLE customer_devices (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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customer_id UUID NOT NULL REFERENCES customers(id) ON DELETE CASCADE,
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device_id VARCHAR(255) NOT NULL,
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platform VARCHAR(50) CHECK (platform IN ('android', 'ios', 'web')),
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fcm_token VARCHAR(512) NOT NULL,
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app_version VARCHAR(50),
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last_active_at TIMESTAMP WITH TIME ZONE,
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created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
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updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
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);
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CREATE UNIQUE INDEX idx_customer_devices_customer_device ON customer_devices(customer_id, device_id);
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CREATE INDEX idx_customer_devices_fcm_token ON customer_devices(fcm_token);
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