feat: add payment gateway and billing plans

This commit is contained in:
Entropy.Xu
2026-05-13 01:18:38 +08:00
parent 0fa97595bf
commit 10285c5eb9
97 changed files with 14797 additions and 404 deletions

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ALTER TABLE payment_orders
ADD COLUMN payment_provider VARCHAR(64),
ADD COLUMN payment_channel VARCHAR(64),
ADD COLUMN order_kind VARCHAR(64) NOT NULL DEFAULT 'wallet_recharge',
ADD COLUMN product_id VARCHAR(64),
ADD COLUMN product_snapshot TEXT,
ADD COLUMN fulfillment_status VARCHAR(64) NOT NULL DEFAULT 'pending',
ADD COLUMN fulfillment_error TEXT;
CREATE INDEX idx_payment_orders_kind_status
ON payment_orders (order_kind, status);
CREATE INDEX idx_payment_orders_product
ON payment_orders (product_id);
CREATE TABLE IF NOT EXISTS payment_gateway_configs (
provider VARCHAR(64) PRIMARY KEY,
enabled BOOLEAN NOT NULL DEFAULT FALSE,
endpoint_url VARCHAR(512) NOT NULL,
callback_base_url VARCHAR(512),
merchant_id VARCHAR(128) NOT NULL,
merchant_key_encrypted TEXT,
pay_currency VARCHAR(16) NOT NULL DEFAULT 'CNY',
usd_exchange_rate DOUBLE NOT NULL DEFAULT 7.2,
min_recharge_usd DOUBLE NOT NULL DEFAULT 1,
channels_json TEXT,
created_at BIGINT NOT NULL,
updated_at BIGINT NOT NULL
);
CREATE TABLE IF NOT EXISTS billing_plans (
id VARCHAR(64) PRIMARY KEY,
title VARCHAR(128) NOT NULL,
description TEXT,
price_amount DOUBLE NOT NULL,
price_currency VARCHAR(16) NOT NULL DEFAULT 'CNY',
duration_unit VARCHAR(32) NOT NULL,
duration_value BIGINT NOT NULL,
enabled BOOLEAN NOT NULL DEFAULT TRUE,
sort_order BIGINT NOT NULL DEFAULT 0,
max_active_per_user BIGINT NOT NULL DEFAULT 1,
entitlements_json TEXT NOT NULL,
created_at BIGINT NOT NULL,
updated_at BIGINT NOT NULL,
KEY idx_billing_plans_enabled_sort (enabled, sort_order)
);
CREATE TABLE IF NOT EXISTS user_plan_entitlements (
id VARCHAR(64) PRIMARY KEY,
user_id VARCHAR(64) NOT NULL,
plan_id VARCHAR(64) NOT NULL,
payment_order_id VARCHAR(64) NOT NULL,
status VARCHAR(64) NOT NULL DEFAULT 'active',
starts_at BIGINT NOT NULL,
expires_at BIGINT NOT NULL,
entitlements_snapshot TEXT NOT NULL,
created_at BIGINT NOT NULL,
updated_at BIGINT NOT NULL,
KEY idx_user_plan_entitlements_user_active (user_id, status, expires_at),
KEY idx_user_plan_entitlements_order (payment_order_id),
CONSTRAINT user_plan_entitlements_user_id_fkey FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
CONSTRAINT user_plan_entitlements_plan_id_fkey FOREIGN KEY (plan_id) REFERENCES billing_plans(id) ON DELETE RESTRICT,
CONSTRAINT user_plan_entitlements_payment_order_id_fkey FOREIGN KEY (payment_order_id) REFERENCES payment_orders(id) ON DELETE RESTRICT
);
CREATE TABLE IF NOT EXISTS entitlement_usage_ledgers (
id VARCHAR(64) PRIMARY KEY,
user_entitlement_id VARCHAR(64) NOT NULL,
user_id VARCHAR(64) NOT NULL,
request_id VARCHAR(128) NOT NULL,
amount_usd DOUBLE NOT NULL,
balance_before DOUBLE NOT NULL,
balance_after DOUBLE NOT NULL,
usage_date VARCHAR(16) NOT NULL,
created_at BIGINT NOT NULL,
UNIQUE KEY uq_entitlement_usage_request (user_entitlement_id, request_id),
KEY idx_entitlement_usage_user_date (user_id, usage_date),
CONSTRAINT entitlement_usage_ledgers_entitlement_fkey FOREIGN KEY (user_entitlement_id) REFERENCES user_plan_entitlements(id) ON DELETE CASCADE,
CONSTRAINT entitlement_usage_ledgers_user_id_fkey FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);

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ALTER TABLE billing_plans
ADD COLUMN purchase_limit_scope VARCHAR(32) NOT NULL DEFAULT 'active_period';

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ALTER TABLE public.payment_orders
ADD COLUMN payment_provider character varying(64),
ADD COLUMN payment_channel character varying(64),
ADD COLUMN order_kind character varying(64) NOT NULL DEFAULT 'wallet_recharge',
ADD COLUMN product_id character varying(64),
ADD COLUMN product_snapshot jsonb,
ADD COLUMN fulfillment_status character varying(64) NOT NULL DEFAULT 'pending',
ADD COLUMN fulfillment_error text;
CREATE INDEX IF NOT EXISTS idx_payment_orders_kind_status
ON public.payment_orders USING btree (order_kind, status);
CREATE INDEX IF NOT EXISTS idx_payment_orders_product
ON public.payment_orders USING btree (product_id);
CREATE TABLE IF NOT EXISTS public.payment_gateway_configs (
provider character varying(64) PRIMARY KEY,
enabled boolean NOT NULL DEFAULT false,
endpoint_url character varying(512) NOT NULL,
callback_base_url character varying(512),
merchant_id character varying(128) NOT NULL,
merchant_key_encrypted text,
pay_currency character varying(16) NOT NULL DEFAULT 'CNY',
usd_exchange_rate numeric(18,8) NOT NULL DEFAULT 7.2,
min_recharge_usd numeric(20,8) NOT NULL DEFAULT 1,
channels_json jsonb,
created_at timestamp with time zone NOT NULL,
updated_at timestamp with time zone NOT NULL
);
CREATE TABLE IF NOT EXISTS public.billing_plans (
id character varying(64) PRIMARY KEY,
title character varying(128) NOT NULL,
description text,
price_amount numeric(20,8) NOT NULL,
price_currency character varying(16) NOT NULL DEFAULT 'CNY',
duration_unit character varying(32) NOT NULL,
duration_value bigint NOT NULL,
enabled boolean NOT NULL DEFAULT true,
sort_order bigint NOT NULL DEFAULT 0,
max_active_per_user bigint NOT NULL DEFAULT 1,
entitlements_json jsonb NOT NULL,
created_at timestamp with time zone NOT NULL,
updated_at timestamp with time zone NOT NULL
);
CREATE INDEX IF NOT EXISTS idx_billing_plans_enabled_sort
ON public.billing_plans USING btree (enabled, sort_order);
CREATE TABLE IF NOT EXISTS public.user_plan_entitlements (
id character varying(64) PRIMARY KEY,
user_id character varying(64) NOT NULL REFERENCES public.users(id) ON DELETE CASCADE,
plan_id character varying(64) NOT NULL REFERENCES public.billing_plans(id) ON DELETE RESTRICT,
payment_order_id character varying(64) NOT NULL REFERENCES public.payment_orders(id) ON DELETE RESTRICT,
status character varying(64) NOT NULL DEFAULT 'active',
starts_at timestamp with time zone NOT NULL,
expires_at timestamp with time zone NOT NULL,
entitlements_snapshot jsonb NOT NULL,
created_at timestamp with time zone NOT NULL,
updated_at timestamp with time zone NOT NULL
);
CREATE INDEX IF NOT EXISTS idx_user_plan_entitlements_user_active
ON public.user_plan_entitlements USING btree (user_id, status, expires_at);
CREATE INDEX IF NOT EXISTS idx_user_plan_entitlements_order
ON public.user_plan_entitlements USING btree (payment_order_id);
CREATE TABLE IF NOT EXISTS public.entitlement_usage_ledgers (
id character varying(64) PRIMARY KEY,
user_entitlement_id character varying(64) NOT NULL REFERENCES public.user_plan_entitlements(id) ON DELETE CASCADE,
user_id character varying(64) NOT NULL REFERENCES public.users(id) ON DELETE CASCADE,
request_id character varying(128) NOT NULL,
amount_usd numeric(20,8) NOT NULL,
balance_before numeric(20,8) NOT NULL,
balance_after numeric(20,8) NOT NULL,
usage_date character varying(16) NOT NULL,
created_at timestamp with time zone NOT NULL,
CONSTRAINT uq_entitlement_usage_request UNIQUE (user_entitlement_id, request_id)
);
CREATE INDEX IF NOT EXISTS idx_entitlement_usage_user_date
ON public.entitlement_usage_ledgers USING btree (user_id, usage_date);

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ALTER TABLE public.billing_plans
ADD COLUMN IF NOT EXISTS purchase_limit_scope character varying(32) NOT NULL DEFAULT 'active_period';

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ALTER TABLE payment_orders ADD COLUMN payment_provider TEXT;
ALTER TABLE payment_orders ADD COLUMN payment_channel TEXT;
ALTER TABLE payment_orders ADD COLUMN order_kind TEXT NOT NULL DEFAULT 'wallet_recharge';
ALTER TABLE payment_orders ADD COLUMN product_id TEXT;
ALTER TABLE payment_orders ADD COLUMN product_snapshot TEXT;
ALTER TABLE payment_orders ADD COLUMN fulfillment_status TEXT NOT NULL DEFAULT 'pending';
ALTER TABLE payment_orders ADD COLUMN fulfillment_error TEXT;
CREATE INDEX IF NOT EXISTS idx_payment_orders_kind_status
ON payment_orders (order_kind, status);
CREATE INDEX IF NOT EXISTS idx_payment_orders_product
ON payment_orders (product_id);
CREATE TABLE IF NOT EXISTS payment_gateway_configs (
provider TEXT PRIMARY KEY,
enabled INTEGER NOT NULL DEFAULT 0,
endpoint_url TEXT NOT NULL,
callback_base_url TEXT,
merchant_id TEXT NOT NULL,
merchant_key_encrypted TEXT,
pay_currency TEXT NOT NULL DEFAULT 'CNY',
usd_exchange_rate REAL NOT NULL DEFAULT 7.2,
min_recharge_usd REAL NOT NULL DEFAULT 1,
channels_json TEXT,
created_at INTEGER NOT NULL,
updated_at INTEGER NOT NULL
);
CREATE TABLE IF NOT EXISTS billing_plans (
id TEXT PRIMARY KEY,
title TEXT NOT NULL,
description TEXT,
price_amount REAL NOT NULL,
price_currency TEXT NOT NULL DEFAULT 'CNY',
duration_unit TEXT NOT NULL,
duration_value INTEGER NOT NULL,
enabled INTEGER NOT NULL DEFAULT 1,
sort_order INTEGER NOT NULL DEFAULT 0,
max_active_per_user INTEGER NOT NULL DEFAULT 1,
entitlements_json TEXT NOT NULL,
created_at INTEGER NOT NULL,
updated_at INTEGER NOT NULL
);
CREATE INDEX IF NOT EXISTS idx_billing_plans_enabled_sort
ON billing_plans (enabled, sort_order);
CREATE TABLE IF NOT EXISTS user_plan_entitlements (
id TEXT PRIMARY KEY,
user_id TEXT NOT NULL,
plan_id TEXT NOT NULL,
payment_order_id TEXT NOT NULL,
status TEXT NOT NULL DEFAULT 'active',
starts_at INTEGER NOT NULL,
expires_at INTEGER NOT NULL,
entitlements_snapshot TEXT NOT NULL,
created_at INTEGER NOT NULL,
updated_at INTEGER NOT NULL,
FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE,
FOREIGN KEY(plan_id) REFERENCES billing_plans(id) ON DELETE RESTRICT,
FOREIGN KEY(payment_order_id) REFERENCES payment_orders(id) ON DELETE RESTRICT
);
CREATE INDEX IF NOT EXISTS idx_user_plan_entitlements_user_active
ON user_plan_entitlements (user_id, status, expires_at);
CREATE INDEX IF NOT EXISTS idx_user_plan_entitlements_order
ON user_plan_entitlements (payment_order_id);
CREATE TABLE IF NOT EXISTS entitlement_usage_ledgers (
id TEXT PRIMARY KEY,
user_entitlement_id TEXT NOT NULL,
user_id TEXT NOT NULL,
request_id TEXT NOT NULL,
amount_usd REAL NOT NULL,
balance_before REAL NOT NULL,
balance_after REAL NOT NULL,
usage_date TEXT NOT NULL,
created_at INTEGER NOT NULL,
UNIQUE (user_entitlement_id, request_id),
FOREIGN KEY(user_entitlement_id) REFERENCES user_plan_entitlements(id) ON DELETE CASCADE,
FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE
);
CREATE INDEX IF NOT EXISTS idx_entitlement_usage_user_date
ON entitlement_usage_ledgers (user_id, usage_date);

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ALTER TABLE billing_plans
ADD COLUMN purchase_limit_scope TEXT NOT NULL DEFAULT 'active_period';