feat: Use tag ids instead of values wherever possible (#8394)

integration-tests/helpers/fixtures.ts

@@ -8,7 +8,6 @@ export const getProductFixture = (
   status: "draft",
   // BREAKING: Images input changed from string[] to {url: string}[]
   images: [{ url: "test-image.png" }, { url: "test-image-2.png" }],
-  tags: [{ value: "123" }, { value: "456" }],
   // BREAKING: Options input changed from {title: string}[] to {title: string, values: string[]}[]
   options: [
     { title: "size", values: ["large", "small"] },

integration-tests/http/__tests__/product/admin/product-export.spec.ts

@@ -50,6 +50,9 @@ medusaIntegrationTestRunner({
     let baseType
     let baseRegion
     let baseCategory
+    let baseTag1
+    let baseTag2
+    let newTag
 
     let eventBus: IEventBusModuleService
     beforeAll(async () => {
@@ -102,6 +105,22 @@ medusaIntegrationTestRunner({
         )
       ).data.product_category
 
+      baseTag1 = (
+        await api.post("/admin/product-tags", { value: "123" }, adminHeaders)
+      ).data.product_tag
+
+      baseTag2 = (
+        await api.post("/admin/product-tags", { value: "456" }, adminHeaders)
+      ).data.product_tag
+
+      newTag = (
+        await api.post(
+          "/admin/product-tags",
+          { value: "new-tag" },
+          adminHeaders
+        )
+      ).data.product_tag
+
       baseProduct = (
         await api.post(
           "/admin/products",
@@ -111,6 +130,7 @@ medusaIntegrationTestRunner({
             collection_id: baseCollection.id,
             type_id: baseType.id,
             categories: [{ id: baseCategory.id }],
+            tags: [{ id: baseTag1.id }, { id: baseTag2.id }],
             variants: [
               {
                 title: "Test variant",
@@ -166,7 +186,7 @@ medusaIntegrationTestRunner({
           getProductFixture({
             title: "Proposed product",
             status: "proposed",
-            tags: [{ value: "new-tag" }],
+            tags: [{ id: newTag.id }],
             type_id: baseType.id,
           }),
           adminHeaders
@@ -258,6 +278,7 @@ medusaIntegrationTestRunner({
             "/admin/products",
             getProductFixture({
               title: "Product with prices",
+              tags: [{ id: baseTag1.id }, { id: baseTag2.id }],
               variants: [
                 {
                   title: "Test variant",

integration-tests/http/__tests__/product/admin/product-import.spec.ts

@@ -33,6 +33,10 @@ medusaIntegrationTestRunner({
     let baseProduct
     let baseRegion
     let baseCategory
+    let baseTag1
+    let baseTag2
+    let baseTag3
+    let newTag
 
     let eventBus: IEventBusModuleService
     beforeAll(async () => {
@@ -57,11 +61,32 @@ medusaIntegrationTestRunner({
         )
       ).data.product_type
 
+      baseTag1 = (
+        await api.post("/admin/product-tags", { value: "123" }, adminHeaders)
+      ).data.product_tag
+
+      baseTag2 = (
+        await api.post("/admin/product-tags", { value: "123_1" }, adminHeaders)
+      ).data.product_tag
+
+      baseTag3 = (
+        await api.post("/admin/product-tags", { value: "456" }, adminHeaders)
+      ).data.product_tag
+
+      newTag = (
+        await api.post(
+          "/admin/product-tags",
+          { value: "new-tag" },
+          adminHeaders
+        )
+      ).data.product_tag
+
       baseProduct = (
         await api.post(
           "/admin/products",
           getProductFixture({
             title: "Base product",
+            tags: [{ id: baseTag1.id }, { id: baseTag2.id }],
           }),
           adminHeaders
         )

integration-tests/http/__tests__/product/admin/product.spec.ts

@@ -18,6 +18,9 @@ medusaIntegrationTestRunner({
     let publishedCollection
 
     let baseType
+    let baseTag1
+    let baseTag2
+    let newTag
 
     beforeEach(async () => {
       await createAdminUser(dbConnection, adminHeaders, getContainer())
@@ -46,6 +49,22 @@ medusaIntegrationTestRunner({
         )
       ).data.product_type
 
+      baseTag1 = (
+        await api.post("/admin/product-tags", { value: "123" }, adminHeaders)
+      ).data.product_tag
+
+      baseTag2 = (
+        await api.post("/admin/product-tags", { value: "456" }, adminHeaders)
+      ).data.product_tag
+
+      newTag = (
+        await api.post(
+          "/admin/product-tags",
+          { value: "new-tag" },
+          adminHeaders
+        )
+      ).data.product_tag
+
       baseProduct = (
         await api.post(
           "/admin/products",
@@ -54,6 +73,7 @@ medusaIntegrationTestRunner({
             collection_id: baseCollection.id,
             // BREAKING: Type input changed from {type: {value: string}} to {type_id: string}
             type_id: baseType.id,
+            tags: [{ id: baseTag1.id }, { id: baseTag2.id }],
           }),
           adminHeaders
         )
@@ -65,7 +85,7 @@ medusaIntegrationTestRunner({
           getProductFixture({
             title: "Proposed product",
             status: "proposed",
-            tags: [{ value: "new-tag" }],
+            tags: [{ id: newTag.id }],
             type_id: baseType.id,
           }),
           adminHeaders
@@ -79,6 +99,7 @@ medusaIntegrationTestRunner({
             title: "Published product",
             status: "published",
             collection_id: publishedCollection.id,
+            tags: [{ id: baseTag1.id }, { id: baseTag2.id }],
           }),
           adminHeaders
         )
@@ -507,7 +528,7 @@ medusaIntegrationTestRunner({
 
         it("returns a list of products with tags", async () => {
           const response = await api.get(
-            `/admin/products?tags[]=${baseProduct.tags[0].id}`,
+            `/admin/products?tag_id[]=${baseProduct.tags[0].id}`,
             adminHeaders
           )
 
@@ -534,7 +555,7 @@ medusaIntegrationTestRunner({
 
         it("returns a list of products with tags in a collection", async () => {
           const response = await api.get(
-            `/admin/products?collection_id[]=${baseCollection.id}&tags[]=${baseProduct.tags[0].id}`,
+            `/admin/products?collection_id[]=${baseCollection.id}&tag_id[]=${baseProduct.tags[0].id}`,
             adminHeaders
           )
 
@@ -1082,6 +1103,7 @@ medusaIntegrationTestRunner({
                 title: "Test create",
                 collection_id: baseCollection.id,
                 type_id: baseType.id,
+                tags: [{ id: baseTag1.id }, { id: baseTag2.id }],
               }),
 
               adminHeaders
@@ -1276,7 +1298,7 @@ medusaIntegrationTestRunner({
             description: "test-product-description",
             images: [{ url: "test-image.png" }, { url: "test-image-2.png" }],
             collection_id: baseCollection.id,
-            tags: [{ value: "123" }, { value: "456" }],
+            tags: [{ id: baseTag1.id }, { id: baseTag2.id }],
             variants: [
               {
                 title: "Test variant",
@@ -1306,7 +1328,7 @@ medusaIntegrationTestRunner({
             description: "test-product-description 1",
             images: [{ url: "test-image.png" }, { url: "test-image-2.png" }],
             collection_id: baseCollection.id,
-            tags: [{ value: "123" }, { value: "456" }],
+            tags: [{ id: baseTag1.id }, { id: baseTag2.id }],
             variants: [
               {
                 title: "Test variant 1",
@@ -1406,7 +1428,7 @@ medusaIntegrationTestRunner({
                 ],
               },
             ],
-            tags: [{ value: "123" }],
+            tags: [{ id: baseTag1.id }],
             images: [{ url: "test-image-2.png" }],
             status: "published",
           }

integration-tests/http/__tests__/product/store/product.spec.ts

@@ -18,6 +18,7 @@ medusaIntegrationTestRunner({
     let store
     let appContainer
     let collection
+    let tag
     let product
     let product1
     let product2
@@ -496,6 +497,9 @@ medusaIntegrationTestRunner({
             adminHeaders
           )
         ).data.collection
+        tag = (
+          await api.post("/admin/product-tags", { value: "tag1" }, adminHeaders)
+        ).data.product_tag
         ;[product, [variant]] = await createProducts({
           title: "test product 1",
           collection_id: collection.id,
@@ -504,7 +508,7 @@ medusaIntegrationTestRunner({
             { title: "size", values: ["large", "small"] },
             { title: "color", values: ["green"] },
           ],
-          tags: [{ value: "tag1" }],
+          tags: [{ id: tag.id }],
           variants: [
             {
               title: "test variant 1",
@@ -726,7 +730,7 @@ medusaIntegrationTestRunner({
 
       it("returns a list of products with a given tag", async () => {
         const response = await api.get(
-          `/store/products?tags[]=${product.tags[0].id}`
+          `/store/products?tag_id[]=${product.tags[0].id}`
         )
 
         expect(response.status).toEqual(200)

integration-tests/modules/__tests__/cart/store/carts.spec.ts

@@ -1899,7 +1899,6 @@ medusaIntegrationTestRunner({
               "/admin/products",
               {
                 title: "Test fixture",
-                tags: [{ value: "123" }, { value: "456" }],
                 options: [
                   { title: "size", values: ["large", "small"] },
                   { title: "color", values: ["green"] },

integration-tests/modules/__tests__/shipping-options/store/shipping-options.spec.ts

@@ -65,7 +65,6 @@ medusaIntegrationTestRunner({
             "/admin/products",
             {
               title: "Test fixture",
-              tags: [{ value: "123" }, { value: "456" }],
               options: [
                 { title: "size", values: ["large", "small"] },
                 { title: "color", values: ["green"] },

packages/admin-next/dashboard/src/components/layout/notifications/notifications.tsx

@@ -51,8 +51,8 @@ export const Notifications = () => {
     }
   }, [])
 
-  const handleOnOpen = (isOpen: boolean) => {
+  const handleOnOpen = (shouldOpen: boolean) => {
-    if (isOpen) {
+    if (shouldOpen) {
       setHasUnread(false)
       setOpen(true)
       localStorage.setItem(LAST_READ_NOTIFICATION_KEY, new Date().toISOString())

packages/admin-next/dashboard/src/hooks/table/filters/use-product-table-filters.tsx

@@ -95,7 +95,7 @@ export const useProductTableFilters = (
 
   if (product_tags && !isProductTagExcluded) {
     const tagFilter: Filter = {
-      key: "tags",
+      key: "tag_id",
       label: t("fields.tag"),
       type: "select",
       multiple: true,
@@ -108,21 +108,6 @@ export const useProductTableFilters = (
     filters = [...filters, tagFilter]
   }
 
-  // if (product_tags) {
-  //   const tagFilter: Filter = {
-  //     key: "tags",
-  //     label: t("fields.tag"),
-  //     type: "select",
-  //     multiple: true,
-  //     options: product_tags.map((t) => ({
-  //       label: t.value,
-  //       value: t.id,
-  //     })),
-  //   }
-
-  //   filters = [...filters, tagFilter]
-  // }
-
   if (sales_channels) {
     const salesChannelFilter: Filter = {
       key: "sales_channel_id",

packages/admin-next/dashboard/src/hooks/table/query/use-product-table-query.tsx

@@ -21,7 +21,7 @@ export const useProductTableQuery = ({
       "category_id",
       "collection_id",
       "is_giftcard",
-      "tags",
+      "tag_id",
       "type_id",
       "status",
       "id",
@@ -36,7 +36,7 @@ export const useProductTableQuery = ({
     updated_at,
     category_id,
     collection_id,
-    tags,
+    tag_id,
     type_id,
     is_giftcard,
     status,
@@ -54,7 +54,7 @@ export const useProductTableQuery = ({
     collection_id: collection_id?.split(","),
     is_giftcard: is_giftcard ? is_giftcard === "true" : undefined,
     order: order,
-    tags: tags ? { value: tags.split(",") } : undefined,
+    tag_id: tag_id ? tag_id.split(",") : undefined,
     type_id: type_id?.split(","),
     status: status?.split(",") as HttpTypes.AdminProductStatus[],
     q,

packages/admin-next/dashboard/src/routes/product-tags/product-tag-detail/components/product-tag-product-section/product-tag-product-section.tsx

@@ -27,7 +27,7 @@ export const ProductTagProductSection = ({
 
   const { products, count, isPending, isError, error } = useProducts({
     ...searchParams,
-    tags: productTag.id,
+    tag_id: productTag.id,
   })
 
   const filters = useProductTableFilters(["product_tags"])

packages/admin-next/dashboard/src/routes/products/product-create/utils.ts

@@ -17,7 +17,7 @@ export const normalizeProductFormValues = (
     status: values.status,
     is_giftcard: false,
     tags: values?.tags?.length
-      ? values.tags?.map((tag) => ({ value: tag }))
+      ? values.tags?.map((tag) => ({ id: tag }))
       : undefined,
     sales_channels: values?.sales_channels?.length
       ? values.sales_channels?.map((sc) => ({ id: sc.id }))

packages/admin-next/dashboard/src/routes/products/product-detail/components/product-organization-section/product-organization-section.tsx

@@ -40,7 +40,7 @@ export const ProductOrganizationSection = ({
           product.tags?.length
             ? product.tags.map((tag) => (
                 <Badge key={tag.id} className="w-fit" size="2xsmall" asChild>
-                  <Link to={`/products?tags=${tag.id}`}>{tag.value}</Link>
+                  <Link to={`/products?tag_id=${tag.id}`}>{tag.value}</Link>
                 </Badge>
               ))
             : undefined

packages/admin-next/dashboard/src/routes/products/product-organization/components/product-organization-form/product-organization-form.tsx

@@ -78,9 +78,9 @@ export const ProductOrganizationForm = ({
         collection_id: data.collection_id || undefined,
         categories: data.category_ids.map((id) => ({ id })) || undefined,
         tags:
-          data.tag_ids?.map((t) => {
+          data.tag_ids?.map((t) => ({
-            t
+            id: t,
-          }) || undefined,
+          })) || undefined,
       },
       {
         onSuccess: ({ product }) => {

packages/core/core-flows/src/product/helpers/normalize-for-import.ts

@@ -1,10 +1,14 @@
+import { ProductTypes } from "@medusajs/types"
 import { HttpTypes, RegionTypes } from "@medusajs/types"
 import { MedusaError, lowerCaseFirst } from "@medusajs/utils"
 
 // We want to convert the csv data format to a standard DTO format.
 export const normalizeForImport = (
   rawProducts: object[],
+  additional: {
     regions: RegionTypes.RegionDTO[]
+    tags: ProductTypes.ProductTagDTO[]
+  }
 ): HttpTypes.AdminCreateProduct[] => {
   const productMap = new Map<
     string,
@@ -15,13 +19,16 @@ export const normalizeForImport = (
   >()
 
   // Currently region names are treated as case-insensitive.
-  const regionsMap = new Map(regions.map((r) => [r.name.toLowerCase(), r]))
+  const regionsMap = new Map(
+    additional.regions.map((r) => [r.name.toLowerCase(), r])
+  )
+  const tagsMap = new Map(additional.tags.map((t) => [t.value, t]))
 
   rawProducts.forEach((rawProduct) => {
     const productInMap = productMap.get(rawProduct["Product Handle"])
     if (!productInMap) {
       productMap.set(rawProduct["Product Handle"], {
-        product: normalizeProductForImport(rawProduct),
+        product: normalizeProductForImport(rawProduct, tagsMap),
         variants: [normalizeVariantForImport(rawProduct, regionsMap)],
       })
       return
@@ -86,7 +93,8 @@ const booleanFields = [
 ]
 
 const normalizeProductForImport = (
-  rawProduct: object
+  rawProduct: object,
+  tagsMap: Map<string, ProductTypes.ProductTagDTO>
 ): HttpTypes.AdminCreateProduct => {
   const response = {}
 
@@ -108,10 +116,15 @@ const normalizeProductForImport = (
     }
 
     if (normalizedKey.startsWith("product_tag_")) {
-      response["tags"] = [
+      const tag = tagsMap.get(normalizedValue)
-        ...(response["tags"] || []),
+      if (!tag) {
-        { value: normalizedValue },
+        throw new MedusaError(
-      ]
+          MedusaError.Types.INVALID_DATA,
+          `Tag with value ${normalizedValue} not found`
+        )
+      }
+
+      response["tags"] = [...(response["tags"] || []), { id: tag.id }]
       return
     }
 

packages/core/core-flows/src/product/steps/group-products-for-batch.ts

@@ -38,9 +38,13 @@ export const groupProductsForBatchStep = createStep(
           return acc
         }
 
-        // New products will be created with a new ID, even if there is one present in the CSV.
+        // New products and variants will be created with a new ID, even if there is one present in the CSV.
         // To add support for creating with predefined IDs we will need to do changes to the upsert method.
         delete product.id
+        product.variants?.forEach((variant) => {
+          delete (variant as any).id
+        })
+
         acc.toCreate.push(product)
         return acc
       },

packages/core/core-flows/src/product/steps/parse-product-csv.ts

@@ -52,12 +52,21 @@ export const parseProductCsvStep = createStep(
       }
     })
 
-    const allRegions = await regionService.listRegions(
+    const [allRegions, allTags] = await Promise.all([
+      regionService.listRegions(
         {},
         { select: ["id", "name", "currency_code"], take: null }
-    )
+      ),
+      productService.listProductTags(
+        {},
+        { select: ["id", "value"], take: null }
+      ),
+    ])
 
-    const normalizedData = normalizeForImport(v1Normalized, allRegions)
+    const normalizedData = normalizeForImport(v1Normalized, {
+      regions: allRegions,
+      tags: allTags,
+    })
     return new StepResponse(normalizedData)
   }
 )

packages/core/types/src/http/product/admin/payloads.ts

@@ -65,7 +65,7 @@ export interface AdminCreateProduct {
   type_id?: string
   collection_id?: string
   categories?: { id: string }[]
-  tags?: { id?: string; value?: string }[]
+  tags?: { id: string }[]
   options?: AdminCreateProductOption[]
   variants?: AdminCreateProductVariant[]
   sales_channels?: { id: string }[]
@@ -115,9 +115,9 @@ export interface AdminUpdateProduct {
   type_id?: string | null
   collection_id?: string | null
   categories?: { id: string }[]
-  tags?: { id?: string; value?: string }[]
+  tags?: { id: string }[]
   options?: AdminUpdateProductOption[]
-  variants?: AdminCreateProductVariant[]
+  variants?: (AdminCreateProductVariant | AdminUpdateProductVariant)[]
   sales_channels?: { id: string }[]
   weight?: number | null
   length?: number | null

packages/core/types/src/product/common.ts

@@ -702,25 +702,20 @@ export interface FilterableProductProps
    */
   tags?: {
     /**
-     * Values to filter product tags by.
+     * Filter a product by the IDs of their associated tags.
      */
-    value?: string[]
+    id?: string[]
   }
   /**
    * Filters on a product's variant properties.
    */
   variants?: {
-    options: { value: string; option_id: string }
+    options?: { value: string; option_id: string }
   }
   /**
    * Filter a product by the ID of the associated type
    */
   type_id?: string | string[]
-  /**
-   * @deprecated - Use `categories` instead
-   * Filter a product by the IDs of their associated categories.
-   */
-  category_id?: string | string[] | OperatorMap<string>
   /**
    * Filter a product by the IDs of their associated categories.
    */
@@ -1417,9 +1412,9 @@ export interface CreateProductDTO {
    */
   collection_id?: string
   /**
-   * The associated tags to be created or updated.
+   * The tags to be associated with the product.
    */
-  tags?: UpsertProductTagDTO[]
+  tag_ids?: string[]
   /**
    * The product categories to associate with the product.
    */
@@ -1533,9 +1528,9 @@ export interface UpdateProductDTO {
    */
   collection_id?: string | null
   /**
-   * The associated tags to create or update.
+   * The tags to associate with the product
    */
-  tags?: UpsertProductTagDTO[]
+  tag_ids?: string[]
   /**
    * The product categories to associate with the product.
    */

packages/medusa/src/api/admin/products/validators.ts

@@ -1,7 +1,10 @@
 import { BatchMethodRequest } from "@medusajs/types"
 import { ProductStatus } from "@medusajs/utils"
 import { z } from "zod"
-import { GetProductsParams } from "../../utils/common-validators"
+import {
+  GetProductsParams,
+  transformProductParams,
+} from "../../utils/common-validators"
 import {
   createFindParams,
   createOperatorMap,
@@ -38,7 +41,8 @@ export type AdminGetProductsParamsType = z.infer<typeof AdminGetProductsParams>
 export const AdminGetProductsParams = createFindParams({
   offset: 0,
   limit: 50,
-}).merge(
+})
+  .merge(
     z
       .object({
         variants: AdminGetProductVariantsParams.optional(),
@@ -48,7 +52,8 @@ export const AdminGetProductsParams = createFindParams({
         $or: z.lazy(() => AdminGetProductsParams.array()).optional(),
       })
       .merge(GetProductsParams)
-)
+  )
+  .transform(transformProductParams)
 
 export type AdminGetProductOptionsParamsType = z.infer<
   typeof AdminGetProductOptionsParams
@@ -195,7 +200,7 @@ export const AdminBatchUpdateProductVariant = AdminUpdateProductVariant.extend({
   id: z.string(),
 })
 
-export const AdminCreateProductProductCategory = z.object({
+export const IdAssociation = z.object({
   id: z.string(),
 })
 
@@ -213,8 +218,8 @@ export const AdminCreateProduct = z
     status: statusEnum.nullish().default(ProductStatus.DRAFT),
     type_id: z.string().nullish(),
     collection_id: z.string().nullish(),
-    categories: z.array(AdminCreateProductProductCategory).optional(),
+    categories: z.array(IdAssociation).optional(),
-    tags: z.array(AdminUpdateProductTag).optional(),
+    tags: z.array(IdAssociation).optional(),
     options: z.array(AdminCreateProductOption).optional(),
     variants: z.array(AdminCreateProductVariant).optional(),
     sales_channels: z.array(z.object({ id: z.string() })).optional(),
@@ -246,8 +251,8 @@ export const AdminUpdateProduct = z
     handle: z.string().nullish(),
     type_id: z.string().nullish(),
     collection_id: z.string().nullish(),
-    categories: z.array(AdminCreateProductProductCategory).optional(),
+    categories: z.array(IdAssociation).optional(),
-    tags: z.array(AdminUpdateProductTag).optional(),
+    tags: z.array(IdAssociation).optional(),
     sales_channels: z.array(z.object({ id: z.string() })).optional(),
     weight: z.number().nullish(),
     length: z.number().nullish(),
@@ -271,13 +276,6 @@ export const AdminBatchUpdateProduct = AdminUpdateProduct.extend({
 export type AdminExportProductType = z.infer<typeof AdminExportProduct>
 export const AdminExportProduct = z.object({})
 
-// TODO: Handle in create and update product once ready
-// @IsOptional()
-// @Type(() => ProductProductCategoryReq)
-// @ValidateNested({ each: true })
-// @IsArray()
-// categories?: ProductProductCategoryReq[]
-
 export const AdminCreateVariantInventoryItem = z.object({
   required_quantity: z.number(),
   inventory_item_id: z.string(),

packages/medusa/src/api/store/products/validators.ts

@@ -2,6 +2,7 @@ import { z } from "zod"
 import {
   GetProductsParams,
   ProductStatusEnum,
+  transformProductParams,
 } from "../../utils/common-validators"
 import {
   createFindParams,
@@ -45,7 +46,8 @@ export type StoreGetProductsParamsType = z.infer<typeof StoreGetProductsParams>
 export const StoreGetProductsParams = createFindParams({
   offset: 0,
   limit: 50,
-}).merge(
+})
+  .merge(
     z
       .object({
         // These are used to populate the tax and pricing context
@@ -69,4 +71,5 @@ export const StoreGetProductsParams = createFindParams({
       })
       .merge(GetProductsParams)
       .strict()
-)
+  )
+  .transform(transformProductParams)

packages/medusa/src/api/utils/common-validators/products/index.ts

@@ -2,21 +2,58 @@ import { ProductStatus } from "@medusajs/utils"
 import { z } from "zod"
 import { createOperatorMap } from "../../validators"
 import { OptionalBooleanValidator } from "../common"
+import { FilterableProductProps } from "@medusajs/types"
 
 export const ProductStatusEnum = z.nativeEnum(ProductStatus)
 
 export const GetProductsParams = z.object({
   q: z.string().optional(),
   id: z.union([z.string(), z.array(z.string())]).optional(),
-  title: z.string().nullish(),
+  title: z.string().optional(),
-  handle: z.string().nullish(),
+  handle: z.string().optional(),
   is_giftcard: OptionalBooleanValidator,
-  category_id: z.union([z.string(), z.array(z.string())]).nullish(),
+  category_id: z.union([z.string(), z.array(z.string())]).optional(),
-  sales_channel_id: z.union([z.string(), z.array(z.string())]).nullish(),
+  sales_channel_id: z.union([z.string(), z.array(z.string())]).optional(),
-  collection_id: z.union([z.string(), z.array(z.string())]).nullish(),
+  collection_id: z.union([z.string(), z.array(z.string())]).optional(),
-  tags: z.union([z.string(), z.array(z.string())]).optional(),
+  tag_id: z.union([z.string(), z.array(z.string())]).optional(),
   type_id: z.union([z.string(), z.array(z.string())]).optional(),
   created_at: createOperatorMap().optional(),
   updated_at: createOperatorMap().optional(),
   deleted_at: createOperatorMap().optional(),
 })
+
+type HttpProductFilters = FilterableProductProps & {
+  tag_id?: string | string[]
+  category_id?: string | string[]
+}
+
+export const transformProductParams = (
+  data: HttpProductFilters
+): FilterableProductProps => {
+  const res = {
+    ...data,
+    tags: normalizeArray(data, "tag_id"),
+    categories: normalizeArray(data, "category_id"),
+  }
+
+  delete res.tag_id
+  delete res.category_id
+
+  return res as FilterableProductProps
+}
+
+const normalizeArray = (filters: HttpProductFilters, key: string) => {
+  if (filters[key]) {
+    if (Array.isArray(filters[key])) {
+      return {
+        id: { $in: filters[key] },
+      }
+    } else {
+      return {
+        id: filters[key] as string,
+      }
+    }
+  }
+
+  return undefined
+}

packages/modules/product/integration-tests/__tests__/product-module-service/products.spec.ts

@@ -1,4 +1,8 @@
-import { IProductModuleService, ProductCategoryDTO } from "@medusajs/types"
+import {
+  IProductModuleService,
+  ProductCategoryDTO,
+  ProductTagDTO,
+} from "@medusajs/types"
 import { kebabCase, Modules, ProductStatus } from "@medusajs/utils"
 import {
   Product,
@@ -104,6 +108,11 @@ moduleIntegrationTestRunner<IProductModuleService>({
             categories.push(await service.createProductCategories(entry))
           }
 
+          const tags: ProductTagDTO[] = []
+          for (const entry of tagsData) {
+            tags.push(await service.createProductTags(entry))
+          }
+
           productCategoryOne = categories[0]
           productCategoryTwo = categories[1]
 
@@ -125,7 +134,7 @@ moduleIntegrationTestRunner<IProductModuleService>({
             status: ProductStatus.PUBLISHED,
             categories: [{ id: productCategoryOne.id }],
             collection_id: productCollectionOne.id,
-            tags: tagsData,
+            tags: [{ id: tags[0].id }],
             options: [
               {
                 title: "size",
@@ -437,6 +446,8 @@ moduleIntegrationTestRunner<IProductModuleService>({
             value: "tag 2",
           }
 
+          await service.createProductTags(newTagData)
+
           const updateData = {
             id: productTwo.id,
             categories: [
@@ -446,7 +457,7 @@ moduleIntegrationTestRunner<IProductModuleService>({
             ],
             collection_id: productCollectionTwo.id,
             type_id: productTypeTwo.id,
-            tags: [newTagData],
+            tags: [{ id: newTagData.id }],
           }
 
           await service.upsertProducts([updateData])

packages/modules/product/src/services/index.ts

@@ -1,3 +1,2 @@
-export { default as ProductService } from "./product"
 export { default as ProductCategoryService } from "./product-category"
 export { default as ProductModuleService } from "./product-module-service"

packages/modules/product/src/services/product-module-service.ts

@@ -18,7 +18,7 @@ import {
   ProductType,
   ProductVariant,
 } from "@models"
-import { ProductCategoryService, ProductService } from "@services"
+import { ProductCategoryService } from "@services"
 
 import {
   arrayDifference,
@@ -55,7 +55,7 @@ import { joinerConfig } from "./../joiner-config"
 
 type InjectedDependencies = {
   baseRepository: DAL.RepositoryService
-  productService: ProductService
+  productService: ModulesSdkTypes.IMedusaInternalService<any, any>
   productVariantService: ModulesSdkTypes.IMedusaInternalService<any, any>
   productTagService: ModulesSdkTypes.IMedusaInternalService<any>
   productCategoryService: ProductCategoryService
@@ -102,7 +102,7 @@ export default class ProductModuleService
   implements ProductTypes.IProductModuleService
 {
   protected baseRepository_: DAL.RepositoryService
-  protected readonly productService_: ProductService
+  protected readonly productService_: ModulesSdkTypes.IMedusaInternalService<Product>
   protected readonly productVariantService_: ModulesSdkTypes.IMedusaInternalService<ProductVariant>
   protected readonly productCategoryService_: ProductCategoryService
   protected readonly productTagService_: ModulesSdkTypes.IMedusaInternalService<ProductTag>
@@ -1609,26 +1609,6 @@ export default class ProductModuleService
       productData.discountable = false
     }
 
-    if (productData.tags?.length && productData.tags.some((t) => !t.id)) {
-      const dbTags = await this.productTagService_.list(
-        {
-          value: productData.tags
-            .map((t) => t.value)
-            .filter((v) => !!v) as string[],
-        },
-        { take: null },
-        sharedContext
-      )
-
-      productData.tags = productData.tags.map((tag) => {
-        const dbTag = dbTags.find((t) => t.value === tag.value)
-        return {
-          ...tag,
-          ...(dbTag ? { id: dbTag.id } : {}),
-        }
-      })
-    }
-
     if (productData.options?.length) {
       const dbOptions = await this.productOptionService_.list(
         { product_id: productData.id },
@@ -1652,6 +1632,13 @@ export default class ProductModuleService
       })
     }
 
+    if (productData.tag_ids) {
+      ;(productData as any).tags = productData.tag_ids.map((cid) => ({
+        id: cid,
+      }))
+      delete productData.tag_ids
+    }
+
     if (productData.category_ids) {
       ;(productData as any).categories = productData.category_ids.map(
         (cid) => ({

packages/modules/product/src/services/product.ts

@@ -1,80 +0,0 @@
-import {
-  Context,
-  DAL,
-  FilterableProductProps,
-  FindConfig,
-  ProductTypes,
-} from "@medusajs/types"
-import { InjectManager, MedusaContext, ModulesSdkUtils } from "@medusajs/utils"
-import { Product } from "@models"
-
-type InjectedDependencies = {
-  productRepository: DAL.RepositoryService
-}
-
-type NormalizedFilterableProductProps = ProductTypes.FilterableProductProps & {
-  categories?: {
-    id: string | { $in: string[] }
-  }
-}
-
-export default class ProductService extends ModulesSdkUtils.MedusaInternalService<
-  InjectedDependencies,
-  Product
->(Product) {
-  protected readonly productRepository_: DAL.RepositoryService<Product>
-
-  constructor({ productRepository }: InjectedDependencies) {
-    // @ts-ignore
-    // eslint-disable-next-line prefer-rest-params
-    super(...arguments)
-
-    this.productRepository_ = productRepository
-  }
-
-  @InjectManager("productRepository_")
-  async list(
-    filters: ProductTypes.FilterableProductProps = {},
-    config: FindConfig<Product> = {},
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<Product[]> {
-    return await super.list(
-      ProductService.normalizeFilters(filters),
-      config,
-      sharedContext
-    )
-  }
-
-  @InjectManager("productRepository_")
-  async listAndCount(
-    filters: ProductTypes.FilterableProductProps = {},
-    config: FindConfig<any> = {},
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<[Product[], number]> {
-    return await super.listAndCount(
-      ProductService.normalizeFilters(filters),
-      config,
-      sharedContext
-    )
-  }
-
-  protected static normalizeFilters(
-    filters: FilterableProductProps = {}
-  ): NormalizedFilterableProductProps {
-    const normalized = filters as NormalizedFilterableProductProps
-    if (normalized.category_id) {
-      if (Array.isArray(normalized.category_id)) {
-        normalized.categories = {
-          id: { $in: normalized.category_id },
-        }
-      } else {
-        normalized.categories = {
-          id: normalized.category_id as string,
-        }
-      }
-      delete normalized.category_id
-    }
-
-    return normalized
-  }
-}