feat: price list products (#1239)

* feat: add product list for price lists * feat: add product list for price lists * refactor: product list controller * fix: add integration test for price list products * fix: use getListConfig
2022-03-30 13:29:14 +02:00
parent 3083aaee81
commit fb33dbaca3
11 changed files with 566 additions and 67 deletions
@@ -0,0 +1,84 @@
+import { AwilixContainer } from "awilix"
+import { AdminProductsListRes } from "../../api"
+import { pickBy } from "lodash"
+import { MedusaError } from "medusa-core-utils"
+import { Product } from "../../models/product"
+import { ProductService } from "../../services"
+import { getListConfig } from "../../utils/get-query-config"
+import { FindConfig } from "../../types/common"
+import { FilterableProductProps } from "../../types/product"
+
+type ListContext = {
+  limit: number
+  offset: number
+  order?: string
+  fields?: string
+  expand?: string
+  allowedFields?: string[]
+  defaultFields?: (keyof Product)[]
+  defaultRelations?: string[]
+}
+
+const listAndCount = async (
+  scope: AwilixContainer,
+  query: FilterableProductProps,
+  body?: object,
+  context: ListContext = { limit: 50, offset: 0 }
+): Promise<AdminProductsListRes> => {
+  const { limit, offset, allowedFields, defaultFields, defaultRelations } =
+    context
+
+  const productService: ProductService = scope.resolve("productService")
+  let includeFields: (keyof Product)[] | undefined
+  if (context.fields) {
+    includeFields = context.fields.split(",") as (keyof Product)[]
+  }
+
+  let expandFields: string[] | undefined
+  if (context.expand) {
+    expandFields = context.expand.split(",")
+  }
+
+  let orderBy: { [k: symbol]: "DESC" | "ASC" } | undefined
+  if (typeof context.order !== "undefined") {
+    let orderField = context.order
+    if (context.order.startsWith("-")) {
+      const [, field] = context.order.split("-")
+      orderField = field
+      orderBy = { [field]: "DESC" }
+    } else {
+      orderBy = { [context.order]: "ASC" }
+    }
+
+    if (!(allowedFields || []).includes(orderField)) {
+      throw new MedusaError(
+        MedusaError.Types.INVALID_DATA,
+        "Order field must be a valid product field"
+      )
+    }
+  }
+
+  const listConfig = getListConfig<Product>(
+    defaultFields ?? [],
+    defaultRelations ?? [],
+    includeFields,
+    expandFields,
+    limit,
+    offset,
+    orderBy
+  )
+
+  const [products, count] = await productService.listAndCount(
+    pickBy(query, (val) => typeof val !== "undefined"),
+    listConfig
+  )
+
+  return {
+    products,
+    count,
+    offset,
+    limit,
+  }
+}
+
+export default listAndCount