V1__Initial_schema.sql
4.51 KB
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-- 创建 payments 表（根据 Payment.java 实体类）
CREATE TABLE payments (
id BIGSERIAL PRIMARY KEY,
payment_id VARCHAR(255) UNIQUE NOT NULL,
order_id VARCHAR(255) NOT NULL,
order_number VARCHAR(255),
user_id BIGINT NOT NULL,
amount NUMERIC(12,2) NOT NULL,
currency VARCHAR(10) NOT NULL DEFAULT 'USD',
status VARCHAR(50) NOT NULL DEFAULT 'PENDING', -- PENDING, PROCESSING, SUCCEEDED, FAILED, CANCELLED, REFUNDED
payment_method VARCHAR(50) NOT NULL, -- STRIPE, PAYPAL, CREDIT_CARD, BANK_TRANSFER
payment_gateway VARCHAR(50), -- STRIPE, PAYPAL
gateway_payment_id VARCHAR(255),
gateway_customer_id VARCHAR(255),
description TEXT,
failure_reason TEXT,
failure_code VARCHAR(255),
metadata TEXT,
-- 时间戳字段
created_at TIMESTAMP,
updated_at TIMESTAMP,
processed_at TIMESTAMP,
refunded_at TIMESTAMP,
-- 版本控制
version INTEGER DEFAULT 0
);
-- 创建 payment_methods 表（根据 PaymentMethod.java 实体类）
CREATE TABLE payment_methods (
id BIGSERIAL PRIMARY KEY,
user_id BIGINT NOT NULL,
payment_method_id VARCHAR(255) NOT NULL,
type VARCHAR(50) NOT NULL, -- CARD, PAYPAL, BANK_ACCOUNT
gateway VARCHAR(50) NOT NULL, -- STRIPE, PAYPAL
gateway_customer_id VARCHAR(255),
last_four VARCHAR(4),
brand VARCHAR(50),
exp_month INTEGER,
exp_year INTEGER,
is_default BOOLEAN DEFAULT false,
is_active BOOLEAN DEFAULT true,
metadata TEXT,
created_at TIMESTAMP,
updated_at TIMESTAMP
);
-- 创建 payment_events 表（支付事件历史）
CREATE TABLE payment_events (
id BIGSERIAL PRIMARY KEY,
payment_id BIGINT NOT NULL,
event_type VARCHAR(100) NOT NULL, -- payment.created, payment.succeeded, payment.failed, refund.created, etc.
event_data TEXT,
gateway_event_id VARCHAR(255), -- Event ID from payment gateway
created_at TIMESTAMP NOT NULL,
FOREIGN KEY (payment_id) REFERENCES payments(id) ON DELETE CASCADE
);
-- 创建 refunds 表（根据 Refund.java 实体类）- 已包含 user_id 字段
CREATE TABLE refunds (
id BIGSERIAL PRIMARY KEY,
refund_id VARCHAR(255) UNIQUE NOT NULL,
payment_id BIGINT NOT NULL,
user_id BIGINT NOT NULL,
amount NUMERIC(12,2) NOT NULL,
currency VARCHAR(10) NOT NULL DEFAULT 'USD',
status VARCHAR(50) NOT NULL DEFAULT 'PENDING', -- PENDING, PROCESSING, SUCCEEDED, FAILED, CANCELLED
reason TEXT,
gateway_refund_id VARCHAR(255),
gateway_transaction_id VARCHAR(255),
failure_reason TEXT,
failure_code VARCHAR(255),
metadata TEXT,
created_at TIMESTAMP,
updated_at TIMESTAMP,
processed_at TIMESTAMP,
refunded_at TIMESTAMP,
FOREIGN KEY (payment_id) REFERENCES payments(id) ON DELETE CASCADE
);
-- 创建索引
-- payments 表索引
CREATE INDEX idx_payments_payment_id ON payments(payment_id);
CREATE INDEX idx_payments_order_id ON payments(order_id);
CREATE INDEX idx_payments_order_number ON payments(order_number);
CREATE INDEX idx_payments_status ON payments(status);
CREATE INDEX idx_payments_payment_method ON payments(payment_method);
CREATE INDEX idx_payments_gateway_payment_id ON payments(gateway_payment_id);
CREATE INDEX idx_payments_created_at ON payments(created_at);
CREATE INDEX idx_payments_user_id ON payments(user_id);
-- payment_methods 表索引
CREATE INDEX idx_payment_methods_user_id ON payment_methods(user_id);
CREATE INDEX idx_payment_methods_payment_method_id ON payment_methods(payment_method_id);
CREATE INDEX idx_payment_methods_gateway_customer_id ON payment_methods(gateway_customer_id);
CREATE INDEX idx_payment_methods_is_default ON payment_methods(is_default);
CREATE INDEX idx_payment_methods_is_active ON payment_methods(is_active);
-- payment_events 表索引
CREATE INDEX idx_payment_events_payment_id ON payment_events(payment_id);
CREATE INDEX idx_payment_events_event_type ON payment_events(event_type);
CREATE INDEX idx_payment_events_created_at ON payment_events(created_at);
-- refunds 表索引
CREATE INDEX idx_refunds_refund_id ON refunds(refund_id);
CREATE INDEX idx_refunds_payment_id ON refunds(payment_id);
CREATE INDEX idx_refunds_user_id ON refunds(user_id);
CREATE INDEX idx_refunds_status ON refunds(status);
CREATE INDEX idx_refunds_created_at ON refunds(created_at);
CREATE INDEX idx_refunds_user_id_created_at ON refunds(user_id, created_at);
-- 插入初始数据（可选）
-- INSERT INTO payments (payment_id, order_id, user_id, amount, currency, status, payment_method)
-- VALUES ('PAY001', 'ORDER001', 1, 100.00, 'USD', 'SUCCEEDED', 'STRIPE');