add unique constraint on ean13 and upc

models/ecommerce/ecommerce_product_variety.php

@@ -2,7 +2,7 @@
 /**
  * class ecommerce_product_variety
  *
- * Copyright (c) 2009-2011 Laposa Limited (https://laposa.ie)
+ * Copyright (c) 2009-2021 Laposa Limited (https://laposa.ie)
  * Licensed under the New BSD License. See the file LICENSE.txt for details.
  *
  */
@@ -141,6 +141,8 @@ private function getCreateTableSql() {
             modified timestamp(0) without time zone DEFAULT now() NOT NULL,
             publish smallint DEFAULT 0 NOT NULL,
             display_permission integer NOT NULL DEFAULT 0,
+            ean13 character varying(255),
+            upc character varying(255),
             condition smallint NOT NULL DEFAULT 0,
             wholesale smallint,
             reward_points integer,
@@ -149,6 +151,8 @@ private function getCreateTableSql() {
         );
 
         ALTER TABLE ecommerce_product_variety ADD UNIQUE (\"sku\");
+        ALTER TABLE ecommerce_product_variety ADD UNIQUE (\"ean13\");
+        ALTER TABLE ecommerce_product_variety ADD UNIQUE (\"upc\");
         ";
 
         return $sql;

project_skeleton/ecommerce_cz.sql

@@ -5645,12 +5645,25 @@ ALTER TABLE ONLY ecommerce_product_type
 
 
 --
--- Name: ecommerce_product_variety_code_key; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
+-- Name: ecommerce_product_variety_sku_key; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
 --
 
 ALTER TABLE ONLY ecommerce_product_variety
     ADD CONSTRAINT ecommerce_product_variety_code_key UNIQUE (sku);
 
+--
+-- Name: ecommerce_product_variety_ean13_key; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
+--
+
+ALTER TABLE ONLY ecommerce_product_variety
+    ADD CONSTRAINT ecommerce_product_variety_ean13_key UNIQUE (ean13);
+
+--
+-- Name: ecommerce_product_variety_upc_key; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
+--
+
+ALTER TABLE ONLY ecommerce_product_variety
+    ADD CONSTRAINT ecommerce_product_variety_upc_key UNIQUE (upc);
 
 --
 -- Name: ecommerce_product_variety_image_pkey; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 

project_skeleton/ecommerce_uk.sql

@@ -5659,12 +5659,25 @@ ALTER TABLE ONLY ecommerce_product_type
 
 
 --
--- Name: ecommerce_product_variety_code_key; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
+-- Name: ecommerce_product_variety_sku_key; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
 --
 
 ALTER TABLE ONLY ecommerce_product_variety
-    ADD CONSTRAINT ecommerce_product_variety_code_key UNIQUE (sku);
+    ADD CONSTRAINT ecommerce_product_variety_sku_key UNIQUE (sku);
 
+--
+-- Name: ecommerce_product_variety_ean13_key; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
+--
+
+ALTER TABLE ONLY ecommerce_product_variety
+    ADD CONSTRAINT ecommerce_product_variety_ean13_key UNIQUE (ean13);
+
+--
+-- Name: ecommerce_product_variety_upc_key; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 
+--
+
+ALTER TABLE ONLY ecommerce_product_variety
+    ADD CONSTRAINT ecommerce_product_variety_upc_key UNIQUE (upc);
 
 --
 -- Name: ecommerce_product_variety_image_pkey; Type: CONSTRAINT; Schema: public; Owner: -; Tablespace: 

share/docs/database/DB_8INDEXES.sql

@@ -35,6 +35,8 @@ CREATE INDEX ecommerce_product_product_type_id_idx ON ecommerce_product (product
 CREATE INDEX ecommerce_product_publish_idx ON ecommerce_product (publish);
 
 CREATE INDEX ecommerce_product_variety_product_id_idx ON ecommerce_product_variety (product_id);
+CREATE INDEX ecommerce_product_variety_product_ean13_idx ON ecommerce_product_variety(ean13);
+CREATE INDEX ecommerce_product_variety_product_upc_idx ON ecommerce_product_variety(upc);
 
 CREATE INDEX ecommerce_price_product_variety_id_idx ON ecommerce_price (product_variety_id);
 CREATE INDEX ecommerce_price_currency_code_idx ON ecommerce_price (currency_code);