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feat(payment): add complete payment system with multi-provider support

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Add a full payment and subscription system supporting EasyPay (Alipay/WeChat),
Stripe, and direct Alipay/WeChat Pay providers with multi-instance load balancing.
This commit is contained in:
erio
2026-04-10 21:08:51 +08:00
parent 00c08c574e
commit 63d1860dc0
166 changed files with 42743 additions and 220 deletions
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47
backend/migrations/090_payment_orders.sql Normal file
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CREATE TABLE IF NOT EXISTS payment_orders (
id BIGSERIAL PRIMARY KEY,
user_id BIGINT NOT NULL,
user_email VARCHAR(255) NOT NULL DEFAULT '',
user_name VARCHAR(100) NOT NULL DEFAULT '',
user_notes TEXT,
amount DECIMAL(20,2) NOT NULL,
pay_amount DECIMAL(20,2) NOT NULL,
fee_rate DECIMAL(10,4) NOT NULL DEFAULT 0,
recharge_code VARCHAR(64) NOT NULL DEFAULT '',
payment_type VARCHAR(30) NOT NULL DEFAULT '',
payment_trade_no VARCHAR(128) NOT NULL DEFAULT '',
pay_url TEXT,
qr_code TEXT,
qr_code_img TEXT,
order_type VARCHAR(20) NOT NULL DEFAULT 'balance',
plan_id BIGINT,
subscription_group_id BIGINT,
subscription_days INT,
provider_instance_id VARCHAR(64),
status VARCHAR(30) NOT NULL DEFAULT 'PENDING',
refund_amount DECIMAL(20,2) NOT NULL DEFAULT 0,
refund_reason TEXT,
refund_at TIMESTAMPTZ,
force_refund BOOLEAN NOT NULL DEFAULT FALSE,
refund_requested_at TIMESTAMPTZ,
refund_request_reason TEXT,
refund_requested_by VARCHAR(20),
expires_at TIMESTAMPTZ NOT NULL,
paid_at TIMESTAMPTZ,
completed_at TIMESTAMPTZ,
failed_at TIMESTAMPTZ,
failed_reason TEXT,
client_ip VARCHAR(50) NOT NULL DEFAULT '',
src_host VARCHAR(255) NOT NULL DEFAULT '',
src_url TEXT,
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
);
-- Indexes
CREATE INDEX IF NOT EXISTS idx_payment_orders_user_id ON payment_orders(user_id);
CREATE INDEX IF NOT EXISTS idx_payment_orders_status ON payment_orders(status);
CREATE INDEX IF NOT EXISTS idx_payment_orders_expires_at ON payment_orders(expires_at);
CREATE INDEX IF NOT EXISTS idx_payment_orders_created_at ON payment_orders(created_at);
CREATE INDEX IF NOT EXISTS idx_payment_orders_paid_at ON payment_orders(paid_at);
CREATE INDEX IF NOT EXISTS idx_payment_orders_type_paid ON payment_orders(payment_type, paid_at);
CREATE INDEX IF NOT EXISTS idx_payment_orders_order_type ON payment_orders(order_type);