优化接单商品匹配

2026-08-18 12:05:12 +08:00
parent 41b39bc5a0
commit f2c95bc3c8
15 changed files with 1756 additions and 96 deletions
@@ -0,0 +1,58 @@
+-- 034_worker_product_match_catalog.sql —— 接单模板与快手商品/SKU 映射、匹配日志。
+
+CREATE TABLE IF NOT EXISTS work_product_rule_mappings (
+  id BIGSERIAL PRIMARY KEY,
+  rule_id BIGINT NOT NULL REFERENCES work_product_rules(id) ON DELETE CASCADE,
+  seller_ids_json JSONB NOT NULL DEFAULT '[]'::jsonb,
+  rel_item_id TEXT NOT NULL DEFAULT '',
+  item_title TEXT NOT NULL DEFAULT '',
+  rel_sku_id TEXT NOT NULL DEFAULT '',
+  sku_nick TEXT NOT NULL DEFAULT '',
+  mapping_type TEXT NOT NULL DEFAULT 'product_default'
+    CHECK (mapping_type IN ('product_default', 'sku_exact', 'sku_series')),
+  enabled BOOLEAN NOT NULL DEFAULT true,
+  created_at TIMESTAMPTZ NOT NULL,
+  updated_at TIMESTAMPTZ NOT NULL,
+  CHECK (jsonb_typeof(seller_ids_json) = 'array' AND jsonb_array_length(seller_ids_json) > 0),
+  CHECK (mapping_type IN ('sku_exact', 'sku_series') OR rel_item_id <> '' OR item_title <> ''),
+  CHECK (
+    (mapping_type = 'product_default' AND rel_sku_id = '' AND sku_nick = '')
+    OR
+    (mapping_type = 'sku_exact' AND (rel_sku_id <> '' OR sku_nick <> ''))
+    OR
+    (mapping_type = 'sku_series' AND rel_sku_id = '' AND sku_nick <> '')
+  )
+);
+
+CREATE INDEX IF NOT EXISTS work_product_rule_mappings_lookup_idx
+  ON work_product_rule_mappings (rel_item_id, mapping_type, enabled);
+
+CREATE INDEX IF NOT EXISTS work_product_rule_mappings_seller_ids_idx
+  ON work_product_rule_mappings USING GIN (seller_ids_json);
+
+CREATE TABLE IF NOT EXISTS work_product_match_logs (
+  id BIGSERIAL PRIMARY KEY,
+  order_id BIGINT REFERENCES orders(id) ON DELETE SET NULL,
+  order_item_id BIGINT REFERENCES order_items(id) ON DELETE SET NULL,
+  source TEXT NOT NULL DEFAULT '',
+  seller_id TEXT NOT NULL DEFAULT '',
+  rel_item_id TEXT NOT NULL DEFAULT '',
+  item_title TEXT NOT NULL DEFAULT '',
+  rel_sku_id TEXT NOT NULL DEFAULT '',
+  sku_nick TEXT NOT NULL DEFAULT '',
+  match_status TEXT NOT NULL CHECK (match_status IN ('matched', 'unmatched', 'ambiguous')),
+  rule_id BIGINT REFERENCES work_product_rules(id) ON DELETE SET NULL,
+  mapping_id BIGINT REFERENCES work_product_rule_mappings(id) ON DELETE SET NULL,
+  candidates_json JSONB NOT NULL DEFAULT '[]'::jsonb,
+  raw_payload_json JSONB NOT NULL DEFAULT '{}'::jsonb,
+  created_at TIMESTAMPTZ NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS work_product_match_logs_created_idx
+  ON work_product_match_logs (created_at DESC, id DESC);
+
+CREATE INDEX IF NOT EXISTS work_product_match_logs_status_idx
+  ON work_product_match_logs (match_status, created_at DESC);
+
+COMMENT ON TABLE work_product_rule_mappings IS '快手多店商品、SKU 精确与数量系列到接单模板的确定性映射';
+COMMENT ON TABLE work_product_match_logs IS '快手接单商品匹配日志与调试载荷快照';