fix(medusa): Sales Channel migration script (#2521)

medusajs · Nov 2, 2022 · 684f68c · 684f68c
1 parent 144ce0e
commit 684f68c
Showing 1 changed file with 19 additions and 10 deletions.
diff --git a/packages/medusa/src/scripts/sales-channels-migration.ts b/packages/medusa/src/scripts/sales-channels-migration.ts
@@ -1,8 +1,8 @@
 import dotenv from "dotenv"
 import { createConnection } from "typeorm"
 import Logger from "../loaders/logger"
-import { Product } from "../models/product";
-import { Store } from "../models/store";
+import { Product } from "../models/product"
+import { Store } from "../models/store"
 
 dotenv.config()
 
@@ -23,24 +23,29 @@ const migrate = async function ({ typeormConfig }): Promise<void> {
   const BATCH_SIZE = 1000
 
   await connection.transaction(async (manager) => {
-    const store = await manager
+    const store: Store | undefined = await manager
       .createQueryBuilder()
       .from(Store, "store")
       .select("store.default_sales_channel_id")
-      .getOne() as Store
+      .getRawOne()
 
-    if (!store.default_sales_channel_id) {
-      Logger.error(`The default sales channel does not exists yet. Run your project and then re run the migration.`)
+    if (!store?.default_sales_channel_id) {
+      Logger.error(
+        `The default sales channel does not exists yet. Run your project and then re run the migration.`
+      )
       process.exit(1)
-      return
     }
 
     let shouldContinue = true
     while (shouldContinue) {
       const products = await manager
         .createQueryBuilder()
         .from(Product, "product")
-        .leftJoin("product_sales_channel", "product_sc", "product_sc.product_id = product.id")
+        .leftJoin(
+          "product_sales_channel",
+          "product_sc",
+          "product_sc.product_id = product.id"
+        )
         .andWhere("product_sc.product_id IS NULL")
         .select("product.id as id")
         .distinct(true)
@@ -54,8 +59,8 @@ const migrate = async function ({ typeormConfig }): Promise<void> {
           .into("product_sales_channel")
           .values(
             products.map((product) => ({
+              product_id: product.id,
               sales_channel_id: store.default_sales_channel_id,
-              product_id: product.id
             }))
           )
           .orIgnore()
@@ -65,7 +70,11 @@ const migrate = async function ({ typeormConfig }): Promise<void> {
       const danglingProductCount = await manager
         .createQueryBuilder()
         .from(Product, "product")
-        .leftJoin("product_sales_channel", "product_sc", "product_sc.product_id = product.id")
+        .leftJoin(
+          "product_sales_channel",
+          "product_sc",
+          "product_sc.product_id = product.id"
+        )
         .andWhere("product_sc.product_id IS NULL")
         .getCount()
       shouldContinue = !!danglingProductCount