压平数据库初始化迁移

backend/internal/database/migrations/001_init.sql

@@ -95,6 +95,17 @@ CREATE UNIQUE INDEX IF NOT EXISTS idx_api_nonce ON api_request_nonces (api_clien
 CREATE INDEX IF NOT EXISTS idx_api_request_nonces_api_client_id ON api_request_nonces (api_client_id);
 CREATE INDEX IF NOT EXISTS idx_api_request_nonces_expires_at ON api_request_nonces (expires_at);
 
+CREATE TABLE IF NOT EXISTS source_api_nonces (
+    id BIGSERIAL PRIMARY KEY,
+    created_at TIMESTAMPTZ,
+    api_key VARCHAR(96) NOT NULL,
+    nonce VARCHAR(64) NOT NULL,
+    expires_at TIMESTAMPTZ NOT NULL
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_source_api_nonce ON source_api_nonces (api_key, nonce);
+CREATE INDEX IF NOT EXISTS idx_source_api_nonces_expires_at ON source_api_nonces (expires_at);
+
 -- ----------------------------------------------------------------------------
 -- 商品目录与商户可售商品
 -- ----------------------------------------------------------------------------
@@ -179,7 +190,7 @@ CREATE INDEX IF NOT EXISTS idx_wallet_ledger_entries_type ON wallet_ledger_entri
 CREATE INDEX IF NOT EXISTS idx_wallet_ledger_entries_reference_no ON wallet_ledger_entries (reference_no);
 
 -- ----------------------------------------------------------------------------
--- 履约订单与任务
+-- 履约订单
 -- ----------------------------------------------------------------------------
 
 CREATE TABLE IF NOT EXISTS fulfillment_orders (
@@ -203,12 +214,15 @@ CREATE TABLE IF NOT EXISTS fulfillment_orders (
     currency VARCHAR(12) NOT NULL DEFAULT 'POINT',
     order_status VARCHAR(16) NOT NULL DEFAULT 'paid',
     buyer_reference VARCHAR(128),
+    request_fingerprint VARCHAR(64) NOT NULL DEFAULT '',
     request_data TEXT,
     result_data TEXT,
     provider_order_no VARCHAR(96),
     failure_reason VARCHAR(512),
     cancelled_at TIMESTAMPTZ,
-    delivered_at TIMESTAMPTZ
+    delivered_at TIMESTAMPTZ,
+    delivery_link_expires_at TIMESTAMPTZ,
+    delivery_link_revoked_at TIMESTAMPTZ
 );
 
 CREATE UNIQUE INDEX IF NOT EXISTS idx_fulfillment_orders_order_no ON fulfillment_orders (order_no);
@@ -217,28 +231,10 @@ CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_deleted_at ON fulfillment_orde
 CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_merchant_id ON fulfillment_orders (merchant_id);
 CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_merchant_product_id ON fulfillment_orders (merchant_product_id);
 CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_order_status ON fulfillment_orders (order_status);
+CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_request_fingerprint ON fulfillment_orders (request_fingerprint);
 CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_provider_order_no ON fulfillment_orders (provider_order_no);
-
+CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_delivery_link_expires_at ON fulfillment_orders (delivery_link_expires_at);
-CREATE TABLE IF NOT EXISTS fulfillment_jobs (
+CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_delivery_link_revoked_at ON fulfillment_orders (delivery_link_revoked_at);
-    id BIGSERIAL PRIMARY KEY,
-    created_at TIMESTAMPTZ,
-    updated_at TIMESTAMPTZ,
-    merchant_id BIGINT NOT NULL,
-    order_id BIGINT NOT NULL,
-    status VARCHAR(16) NOT NULL DEFAULT 'pending',
-    attempts BIGINT NOT NULL DEFAULT 0,
-    next_run_at TIMESTAMPTZ NOT NULL,
-    provider_order_no VARCHAR(96),
-    request_payload TEXT,
-    result_payload TEXT,
-    last_error VARCHAR(512)
-);
-
-CREATE UNIQUE INDEX IF NOT EXISTS idx_fulfillment_jobs_order_id ON fulfillment_jobs (order_id);
-CREATE INDEX IF NOT EXISTS idx_fulfillment_jobs_merchant_id ON fulfillment_jobs (merchant_id);
-CREATE INDEX IF NOT EXISTS idx_fulfillment_jobs_status ON fulfillment_jobs (status);
-CREATE INDEX IF NOT EXISTS idx_fulfillment_jobs_next_run_at ON fulfillment_jobs (next_run_at);
-CREATE INDEX IF NOT EXISTS idx_fulfillment_jobs_provider_order_no ON fulfillment_jobs (provider_order_no);
 
 -- ----------------------------------------------------------------------------
 -- 回调订阅与投递（事务性 outbox）

backend/internal/database/migrations/002_source_api_nonces.sql

@@ -1,13 +0,0 @@
--- 源头开放接口 nonce 防重，跨进程、跨重启生效。
-CREATE TABLE IF NOT EXISTS source_api_nonces (
-    id BIGSERIAL PRIMARY KEY,
-    created_at TIMESTAMPTZ,
-    api_key VARCHAR(96) NOT NULL,
-    nonce VARCHAR(64) NOT NULL,
-    expires_at TIMESTAMPTZ NOT NULL
-);
-
-CREATE UNIQUE INDEX IF NOT EXISTS idx_source_api_nonce
-    ON source_api_nonces (api_key, nonce);
-CREATE INDEX IF NOT EXISTS idx_source_api_nonces_expires_at
-    ON source_api_nonces (expires_at);

backend/internal/database/migrations/003_drop_fulfillment_jobs.sql

@@ -1,2 +0,0 @@
--- 当前履约流程由上游通过 URL 获取订单号后主动查单和回传结果，不再维护独立任务表。
-DROP TABLE IF EXISTS fulfillment_jobs;

backend/internal/database/migrations/004_delivery_links.sql

@@ -1,6 +0,0 @@
--- 为发货链接增加过期时间字段，支持签名短链与手动失效。
-ALTER TABLE fulfillment_orders
-    ADD COLUMN IF NOT EXISTS delivery_link_expires_at TIMESTAMPTZ;
-
-CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_delivery_link_expires_at
-    ON fulfillment_orders (delivery_link_expires_at);

backend/internal/database/migrations/005_delivery_links_revoked.sql

@@ -1,6 +0,0 @@
--- 为发货链接增加作废时间字段，确保作废后不会自动恢复。
-ALTER TABLE fulfillment_orders
-    ADD COLUMN IF NOT EXISTS delivery_link_revoked_at TIMESTAMPTZ;
-
-CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_delivery_link_revoked_at
-    ON fulfillment_orders (delivery_link_revoked_at);

backend/internal/database/migrations/006_order_request_fingerprint.sql

@@ -1,5 +0,0 @@
-ALTER TABLE fulfillment_orders
-    ADD COLUMN IF NOT EXISTS request_fingerprint VARCHAR(64) NOT NULL DEFAULT '';
-
-CREATE INDEX IF NOT EXISTS idx_fulfillment_orders_request_fingerprint
-    ON fulfillment_orders (request_fingerprint);