Fix/pricing data manipulation (#6845)

**What**
- Fix returned data order
- improve implentation
- rm unnecessary promises and/or promise all
- replace promise.all for promiseAll

.changeset/cool-pigs-rush.md

@@ -0,0 +1,5 @@
+---
+"@medusajs/pricing": patch
+---
+
+Fix/pricing data manipulation

packages/pricing/src/services/__tests__/index.spec.ts

@@ -1,6 +1 @@
-describe("Noop test", () => {
+it("noop", () => {})
-    it("noop check", async () => {
-      expect(true).toBe(true)
-    })
-  })
-  

packages/pricing/src/services/pricing-module.ts

@@ -21,10 +21,12 @@ import {
   groupBy,
   InjectManager,
   InjectTransactionManager,
+  isDefined,
   MedusaContext,
   MedusaError,
   ModulesSdkUtils,
   PriceListType,
+  promiseAll,
   removeNullish,
 } from "@medusajs/utils"
 
@@ -39,11 +41,11 @@ import {
   RuleType,
 } from "@models"
 
-import {PriceListService, RuleTypeService} from "@services"
+import { PriceListService, RuleTypeService } from "@services"
-import {validatePriceListDates} from "@utils"
+import { validatePriceListDates } from "@utils"
-import {entityNameToLinkableKeysMap, joinerConfig} from "../joiner-config"
+import { entityNameToLinkableKeysMap, joinerConfig } from "../joiner-config"
-import {PriceSetIdPrefix} from "../models/price-set";
+import { PriceSetIdPrefix } from "../models/price-set"
-import {PriceListIdPrefix} from "../models/price-list";
+import { PriceListIdPrefix } from "../models/price-list"
 
 type InjectedDependencies = {
   baseRepository: DAL.RepositoryService
@@ -247,6 +249,236 @@ export default class PricingModuleService<
     return Array.isArray(data) ? results : results[0]
   }
 
+  async addRules(
+    data: PricingTypes.AddRulesDTO,
+    sharedContext?: Context
+  ): Promise<PricingTypes.PriceSetDTO>
+
+  async addRules(
+    data: PricingTypes.AddRulesDTO[],
+    sharedContext?: Context
+  ): Promise<PricingTypes.PriceSetDTO[]>
+
+  @InjectManager("baseRepository_")
+  async addRules(
+    data: PricingTypes.AddRulesDTO | PricingTypes.AddRulesDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PricingTypes.PriceSetDTO[] | PricingTypes.PriceSetDTO> {
+    const inputs = Array.isArray(data) ? data : [data]
+
+    const priceSets = await this.addRules_(inputs, sharedContext)
+
+    const dbPriceSets = await this.list(
+      { id: priceSets.map(({ id }) => id) },
+      { relations: ["rule_types"] }
+    )
+
+    const orderedPriceSets = priceSets.map((priceSet) => {
+      return dbPriceSets.find((p) => p.id === priceSet.id)!
+    })
+
+    return Array.isArray(data) ? orderedPriceSets : orderedPriceSets[0]
+  }
+
+  async addPrices(
+    data: AddPricesDTO,
+    sharedContext?: Context
+  ): Promise<PricingTypes.PriceSetDTO>
+
+  async addPrices(
+    data: AddPricesDTO[],
+    sharedContext?: Context
+  ): Promise<PricingTypes.PriceSetDTO[]>
+
+  @InjectManager("baseRepository_")
+  async addPrices(
+    data: AddPricesDTO | AddPricesDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PricingTypes.PriceSetDTO[] | PricingTypes.PriceSetDTO> {
+    const input = Array.isArray(data) ? data : [data]
+
+    await this.addPrices_(input, sharedContext)
+
+    const dbPrices = await this.list(
+      { id: input.map((d) => d.priceSetId) },
+      { relations: ["prices"] },
+      sharedContext
+    )
+
+    const orderedPriceSets = input.map((inputItem) => {
+      return dbPrices.find((p) => p.id === inputItem.priceSetId)!
+    })
+
+    return Array.isArray(data) ? orderedPriceSets : orderedPriceSets[0]
+  }
+
+  @InjectTransactionManager("baseRepository_")
+  async removeRules(
+    data: PricingTypes.RemovePriceSetRulesDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<void> {
+    const priceSets = await this.priceSetService_.list(
+      { id: data.map((d) => d.id) },
+      {},
+      sharedContext
+    )
+
+    const priceSetIds = priceSets.map((ps) => ps.id)
+    const ruleTypes = await this.ruleTypeService_.list(
+      {
+        rule_attribute: data.map((d) => d.rules || []).flat(),
+      },
+      { take: null },
+      sharedContext
+    )
+
+    const ruleTypeIds = ruleTypes.map((rt) => rt.id)
+    const priceSetRuleTypes = await this.priceSetRuleTypeService_.list(
+      { price_set_id: priceSetIds, rule_type_id: ruleTypeIds },
+      { take: null },
+      sharedContext
+    )
+
+    const priceRules = await this.priceRuleService_.list(
+      { price_set_id: priceSetIds, rule_type_id: ruleTypeIds },
+      { select: ["price"], take: null },
+      sharedContext
+    )
+
+    await this.priceSetRuleTypeService_.delete(
+      priceSetRuleTypes.map((psrt) => psrt.id),
+      sharedContext
+    )
+
+    await this.priceService_.delete(
+      priceRules.map((pr) => pr.price.id),
+      sharedContext
+    )
+  }
+
+  @InjectTransactionManager("baseRepository_")
+  async update(
+    data: PricingTypes.UpdatePriceSetDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ) {
+    const priceSets = await this.priceSetService_.update(data, sharedContext)
+
+    return await this.baseRepository_.serialize<PricingTypes.PriceSetDTO[]>(
+      priceSets
+    )
+  }
+
+  @InjectManager("baseRepository_")
+  async createPriceLists(
+    data: PricingTypes.CreatePriceListDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PricingTypes.PriceListDTO[]> {
+    const priceLists = await this.createPriceLists_(data, sharedContext)
+
+    return await this.baseRepository_.serialize<PricingTypes.PriceListDTO[]>(
+      priceLists
+    )
+  }
+
+  @InjectTransactionManager("baseRepository_")
+  async updatePriceLists(
+    data: PricingTypes.UpdatePriceListDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PricingTypes.PriceListDTO[]> {
+    const priceLists = await this.updatePriceLists_(data, sharedContext)
+
+    return await this.baseRepository_.serialize<PricingTypes.PriceListDTO[]>(
+      priceLists
+    )
+  }
+
+  @InjectManager("baseRepository_")
+  async createPriceListRules(
+    data: PricingTypes.CreatePriceListRuleDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PricingTypes.PriceListRuleDTO[]> {
+    const priceLists = await this.createPriceListRules_(data, sharedContext)
+
+    return await this.baseRepository_.serialize<
+      PricingTypes.PriceListRuleDTO[]
+    >(priceLists, {
+      populate: true,
+    })
+  }
+
+  @InjectTransactionManager("baseRepository_")
+  async createPriceListRules_(
+    data: PricingTypes.CreatePriceListRuleDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ) {
+    return await this.priceListRuleService_.create(data, sharedContext)
+  }
+
+  @InjectTransactionManager("baseRepository_")
+  async updatePriceListRules(
+    data: PricingTypes.UpdatePriceListRuleDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PricingTypes.PriceListRuleDTO[]> {
+    const priceLists = await this.priceListRuleService_.update(
+      data,
+      sharedContext
+    )
+
+    return await this.baseRepository_.serialize<
+      PricingTypes.PriceListRuleDTO[]
+    >(priceLists, {
+      populate: true,
+    })
+  }
+
+  @InjectManager("baseRepository_")
+  async updatePriceListPrices(
+    data: PricingTypes.UpdatePriceListPricesDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PricingTypes.PriceListDTO[]> {
+    return await this.updatePriceListPrices_(data, sharedContext)
+  }
+
+  @InjectManager("baseRepository_")
+  async removePrices(
+    ids: string[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<void> {
+    await this.removePrices_(ids, sharedContext)
+  }
+
+  @InjectManager("baseRepository_")
+  async addPriceListPrices(
+    data: PricingTypes.AddPriceListPricesDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PricingTypes.PriceListDTO[]> {
+    return await this.addPriceListPrices_(data, sharedContext)
+  }
+
+  @InjectManager("baseRepository_")
+  async setPriceListRules(
+    data: PricingTypes.SetPriceListRulesDTO,
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PricingTypes.PriceListDTO> {
+    const [priceList] = await this.setPriceListRules_([data], sharedContext)
+
+    return await this.baseRepository_.serialize<PricingTypes.PriceListDTO>(
+      priceList
+    )
+  }
+
+  @InjectManager("baseRepository_")
+  async removePriceListRules(
+    data: PricingTypes.RemovePriceListRulesDTO,
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<PricingTypes.PriceListDTO> {
+    const [priceList] = await this.removePriceListRules_([data], sharedContext)
+
+    return await this.baseRepository_.serialize<PricingTypes.PriceListDTO>(
+      priceList
+    )
+  }
+
   @InjectTransactionManager("baseRepository_")
   protected async create_(
     data: PricingTypes.CreatePriceSetDTO[],
@@ -379,31 +611,6 @@ export default class PricingModuleService<
     return createdPriceSets
   }
 
-  async addRules(
-    data: PricingTypes.AddRulesDTO,
-    sharedContext?: Context
-  ): Promise<PricingTypes.PriceSetDTO>
-
-  async addRules(
-    data: PricingTypes.AddRulesDTO[],
-    sharedContext?: Context
-  ): Promise<PricingTypes.PriceSetDTO[]>
-
-  @InjectManager("baseRepository_")
-  async addRules(
-    data: PricingTypes.AddRulesDTO | PricingTypes.AddRulesDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceSetDTO[] | PricingTypes.PriceSetDTO> {
-    const inputs = Array.isArray(data) ? data : [data]
-
-    const priceSets = await this.addRules_(inputs, sharedContext)
-
-    return await this.list(
-      { id: priceSets.map(({ id }) => id) },
-      { relations: ["rule_types"] }
-    )
-  }
-
   @InjectTransactionManager("baseRepository_")
   protected async addRules_(
     inputs: PricingTypes.AddRulesDTO[],
@@ -487,32 +694,6 @@ export default class PricingModuleService<
     return priceSets
   }
 
-  async addPrices(
-    data: AddPricesDTO,
-    sharedContext?: Context
-  ): Promise<PricingTypes.PriceSetDTO>
-
-  async addPrices(
-    data: AddPricesDTO[],
-    sharedContext?: Context
-  ): Promise<PricingTypes.PriceSetDTO[]>
-
-  @InjectManager("baseRepository_")
-  async addPrices(
-    data: AddPricesDTO | AddPricesDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceSetDTO[] | PricingTypes.PriceSetDTO> {
-    const input = Array.isArray(data) ? data : [data]
-
-    await this.addPrices_(input, sharedContext)
-
-    return await this.list(
-      { id: input.map((d) => d.priceSetId) },
-      { relations: ["prices"] },
-      sharedContext
-    )
-  }
-
   @InjectTransactionManager("baseRepository_")
   protected async addPrices_(
     input: AddPricesDTO[],
@@ -566,110 +747,25 @@ export default class PricingModuleService<
         prices.map((price) => {
           const numberOfRules = Object.entries(price?.rules ?? {}).length
 
+          const priceRules = Object.entries(price.rules ?? {}).map(
+            ([attribute, value]) => ({
+              rule_type_id: ruleTypeMap.get(priceSetId)!.get(attribute)!.id,
+              price_set_id: priceSetId,
+              value,
+            })
+          )
+
           return {
             ...price,
             price_set_id: priceSetId,
             title: "test", // TODO: accept title
             rules_count: numberOfRules,
+            priceRules,
           }
         })
     )
 
-    const createdPrices = await this.priceService_.create(
+    await this.priceService_.create(pricesToCreate, sharedContext)
-      pricesToCreate,
-      sharedContext
-    )
-
-    // Price rules
-    let rulesCursor = 0
-    const priceRulesBulkData = input.flatMap(({ priceSetId, prices }) =>
-      prices.flatMap((ma) => {
-        const rules = ma.rules ?? {}
-        const price = createdPrices[rulesCursor]
-        rulesCursor++
-
-        return Object.entries(rules).map(([k, v]) => ({
-          price_id: price.id,
-          rule_type_id: ruleTypeMap.get(priceSetId)!.get(k)!.id,
-          price_set_id: priceSetId,
-          value: v,
-        }))
-      })
-    )
-
-    if (priceRulesBulkData.length > 0) {
-      await this.priceRuleService_.create(priceRulesBulkData, sharedContext)
-    }
-  }
-
-  @InjectTransactionManager("baseRepository_")
-  async removeRules(
-    data: PricingTypes.RemovePriceSetRulesDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<void> {
-    const priceSets = await this.priceSetService_.list(
-      { id: data.map((d) => d.id) },
-      {},
-      sharedContext
-    )
-
-    const priceSetIds = priceSets.map((ps) => ps.id)
-    const ruleTypes = await this.ruleTypeService_.list(
-      {
-        rule_attribute: data.map((d) => d.rules || []).flat(),
-      },
-      { take: null },
-      sharedContext
-    )
-
-    const ruleTypeIds = ruleTypes.map((rt) => rt.id)
-    const priceSetRuleTypes = await this.priceSetRuleTypeService_.list(
-      { price_set_id: priceSetIds, rule_type_id: ruleTypeIds },
-      { take: null },
-      sharedContext
-    )
-
-    const priceRules = await this.priceRuleService_.list(
-      { price_set_id: priceSetIds, rule_type_id: ruleTypeIds },
-      { select: ["price"], take: null },
-      sharedContext
-    )
-
-    await this.priceSetRuleTypeService_.delete(
-      priceSetRuleTypes.map((psrt) => psrt.id),
-      sharedContext
-    )
-
-    await this.priceService_.delete(
-      priceRules.map((pr) => pr.price.id),
-      sharedContext
-    )
-  }
-
-  @InjectTransactionManager("baseRepository_")
-  async update(
-    data: PricingTypes.UpdatePriceSetDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ) {
-    const priceSets = await this.priceSetService_.update(data, sharedContext)
-
-    return await this.baseRepository_.serialize<PricingTypes.PriceSetDTO[]>(
-      priceSets,
-      { populate: true }
-    )
-  }
-
-  @InjectManager("baseRepository_")
-  async createPriceLists(
-    data: PricingTypes.CreatePriceListDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceListDTO[]> {
-    const priceLists = await this.createPriceLists_(data, sharedContext)
-
-    return await this.baseRepository_.serialize<PricingTypes.PriceListDTO[]>(
-      priceLists,
-      { populate: true }
-    )
   }
 
   @InjectTransactionManager("baseRepository_")
@@ -732,7 +828,7 @@ export default class PricingModuleService<
             return {
               price_list_id: id,
               rule_type_id: ruleType.id,
-              price_list_rule_values: value.map((v) => ({ value: v }))
+              price_list_rule_values: value.map((v) => ({ value: v })),
             }
           }
         )
@@ -773,19 +869,6 @@ export default class PricingModuleService<
     )
   }
 
-  @InjectTransactionManager("baseRepository_")
-  async updatePriceLists(
-    data: PricingTypes.UpdatePriceListDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceListDTO[]> {
-    const priceLists = await this.updatePriceLists_(data, sharedContext)
-
-    return await this.baseRepository_.serialize<PricingTypes.PriceListDTO[]>(
-      priceLists,
-      { populate: true }
-    )
-  }
-
   @InjectTransactionManager("baseRepository_")
   protected async updatePriceLists_(
     data: PricingTypes.UpdatePriceListDTO[],
@@ -891,53 +974,6 @@ export default class PricingModuleService<
     return updatedPriceLists
   }
 
-  @InjectManager("baseRepository_")
-  async createPriceListRules(
-    data: PricingTypes.CreatePriceListRuleDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceListRuleDTO[]> {
-    const priceLists = await this.createPriceListRules_(data, sharedContext)
-
-    return await this.baseRepository_.serialize<
-      PricingTypes.PriceListRuleDTO[]
-    >(priceLists, {
-      populate: true,
-    })
-  }
-
-  @InjectTransactionManager("baseRepository_")
-  async createPriceListRules_(
-    data: PricingTypes.CreatePriceListRuleDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ) {
-    return await this.priceListRuleService_.create(data, sharedContext)
-  }
-
-  @InjectTransactionManager("baseRepository_")
-  async updatePriceListRules(
-    data: PricingTypes.UpdatePriceListRuleDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceListRuleDTO[]> {
-    const priceLists = await this.priceListRuleService_.update(
-      data,
-      sharedContext
-    )
-
-    return await this.baseRepository_.serialize<
-      PricingTypes.PriceListRuleDTO[]
-    >(priceLists, {
-      populate: true,
-    })
-  }
-
-  @InjectManager("baseRepository_")
-  async updatePriceListPrices(
-    data: PricingTypes.UpdatePriceListPricesDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceListDTO[]> {
-    return await this.updatePriceListPrices_(data, sharedContext)
-  }
-
   @InjectTransactionManager("baseRepository_")
   protected async updatePriceListPrices_(
     data: PricingTypes.UpdatePriceListPricesDTO[],
@@ -1046,36 +1082,34 @@ export default class PricingModuleService<
 
       const priceRuleIdsToDelete: string[] = []
       const priceRulesToCreate: PricingTypes.CreatePriceRuleDTO[] = []
-      const pricesToUpdate: (PricingTypes.UpdatePriceDTO & {
+      const pricesToUpdate: Partial<TPrice>[] = []
-        rules_count: number
-      })[] = []
 
       for (const priceData of prices) {
         const { rules, price_set_id, ...rest } = priceData
         const price = priceMap.get(rest.id)!
         const priceRules = price.price_rules!
 
-        if (typeof rules === "undefined") {
+        if (!isDefined(rules)) {
           continue
         }
 
         pricesToUpdate.push({
           ...rest,
           rules_count: Object.keys(rules).length,
-        })
+          price_rules: Object.entries(rules).map(
-
+            ([ruleAttribute, ruleValue]) => ({
-        priceRuleIdsToDelete.push(...priceRules.map((pr) => pr.id))
-        priceRulesToCreate.push(
-          ...Object.entries(rules).map(([ruleAttribute, ruleValue]) => ({
               price_set_id,
               rule_type_id: ruleTypeMap.get(ruleAttribute)!.id,
               value: ruleValue,
               price_id: price.id,
-          }))
+            })
-        )
+          ),
+        } as unknown as TPrice)
+
+        priceRuleIdsToDelete.push(...priceRules.map((pr) => pr.id))
       }
 
-      await Promise.all([
+      await promiseAll([
         this.priceRuleService_.delete(priceRuleIdsToDelete),
         this.priceRuleService_.create(priceRulesToCreate),
         this.priceService_.update(pricesToUpdate),
@@ -1085,14 +1119,6 @@ export default class PricingModuleService<
     return priceLists
   }
 
-  @InjectManager("baseRepository_")
-  async removePrices(
-    ids: string[],
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<void> {
-    await this.removePrices_(ids, sharedContext)
-  }
-
   @InjectTransactionManager("baseRepository_")
   protected async removePrices_(
     ids: string[],
@@ -1101,14 +1127,6 @@ export default class PricingModuleService<
     await this.priceService_.delete(ids, sharedContext)
   }
 
-  @InjectManager("baseRepository_")
-  async addPriceListPrices(
-    data: PricingTypes.AddPriceListPricesDTO[],
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceListDTO[]> {
-    return await this.addPriceListPrices_(data, sharedContext)
-  }
-
   @InjectTransactionManager("baseRepository_")
   protected async addPriceListPrices_(
     data: PricingTypes.AddPriceListPricesDTO[],
@@ -1191,6 +1209,8 @@ export default class PricingModuleService<
 
     const priceListMap = new Map(priceLists.map((p) => [p.id, p]))
 
+    const pricesToCreate: Partial<TPrice>[] = []
+
     for (const { price_list_id: priceListId, prices } of data) {
       const priceList = priceListMap.get(priceListId)
 
@@ -1201,59 +1221,45 @@ export default class PricingModuleService<
         )
       }
 
-      await Promise.all(
+      const priceListPricesToCreate = prices.map((priceData) => {
-        prices.map(async (priceData) => {
         const priceRules = priceData.rules || {}
         const noOfRules = Object.keys(priceRules).length
 
-          const [price] = await this.priceService_.create(
+        const priceRulesToCreate = Object.entries(priceRules).map(
-            [
+          ([ruleAttribute, ruleValue]) => {
-              {
+            return {
+              price_set_id: priceData.price_set_id,
+              rule_type_id: ruleTypeMap.get(ruleAttribute)!?.id,
+              value: ruleValue,
+            }
+          }
+        )
+
+        return {
           ...priceData,
           price_set_id: priceData.price_set_id,
           title: "test",
           price_list_id: priceList.id,
           rules_count: noOfRules,
-              },
+          price_rules: priceRulesToCreate,
-            ],
+        } as unknown as TPrice
-            sharedContext
-          )
-
-          await this.priceRuleService_.create(
-            Object.entries(priceRules).map(([ruleAttribute, ruleValue]) => {
-              return {
-                price_set_id: priceData.price_set_id,
-                rule_type_id: ruleTypeMap.get(ruleAttribute)!?.id,
-                value: ruleValue,
-                price_id: price.id,
-              }
-            }),
-            sharedContext
-          )
-
-          return price
       })
-      )
+
+      pricesToCreate.push(...priceListPricesToCreate)
     }
 
+    await this.priceService_.create(pricesToCreate, sharedContext)
+
     return priceLists
   }
 
-  @InjectManager("baseRepository_")
-  async setPriceListRules(
-    data: PricingTypes.SetPriceListRulesDTO,
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceListDTO> {
-    const [priceList] = await this.setPriceListRules_([data], sharedContext)
-
-    return priceList
-  }
-
   @InjectTransactionManager("baseRepository_")
   protected async setPriceListRules_(
     data: PricingTypes.SetPriceListRulesDTO[],
     sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceListDTO[]> {
+  ): Promise<TPriceList[]> {
+    // TODO: re think this method
+
     const priceLists = await this.priceListService_.list(
       { id: data.map((d) => d.price_list_id) },
       { relations: ["price_list_rules", "price_list_rules.rule_type"] },
@@ -1267,6 +1273,7 @@ export default class PricingModuleService<
     )
 
     const ruleTypeMap = new Map(ruleTypes.map((rt) => [rt.rule_attribute, rt]))
+
     const ruleIdsToUpdate: string[] = []
     const rulesToCreate: CreatePriceListRuleDTO[] = []
     const priceRuleValues = new Map<string, Map<string, string[]>>()
@@ -1286,7 +1293,7 @@ export default class PricingModuleService<
       )
 
       const priceListRuleValues = new Map<string, string[]>()
-      await Promise.all(
+
       Object.entries(rules).map(async ([key, value]) => {
         const ruleType = ruleTypeMap.get(key)
         if (!ruleType) {
@@ -1312,12 +1319,11 @@ export default class PricingModuleService<
           ruleIdsToUpdate.push(rule.id)
         }
       })
-      )
 
       priceRuleValues.set(priceListId, priceListRuleValues)
     }
 
-    const [createdRules, priceListValuesToDelete] = await Promise.all([
+    const [createdRules, priceListValuesToDelete] = await promiseAll([
       this.priceListRuleService_.create(rulesToCreate),
       this.priceListRuleValueService_.list(
         { price_list_rule_id: ruleIdsToUpdate },
@@ -1348,7 +1354,7 @@ export default class PricingModuleService<
       })
     }
 
-    await Promise.all([
+    await promiseAll([
       this.priceListRuleValueService_.delete(
         priceListValuesToDelete.map((p) => p.id),
         sharedContext
@@ -1359,27 +1365,14 @@ export default class PricingModuleService<
       ),
     ])
 
-    return await this.baseRepository_.serialize<PricingTypes.PriceListDTO[]>(
+    return priceLists
-      priceLists,
-      { populate: true }
-    )
-  }
-
-  @InjectManager("baseRepository_")
-  async removePriceListRules(
-    data: PricingTypes.RemovePriceListRulesDTO,
-    @MedusaContext() sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceListDTO> {
-    const [priceList] = await this.removePriceListRules_([data], sharedContext)
-
-    return priceList
   }
 
   @InjectTransactionManager("baseRepository_")
   protected async removePriceListRules_(
     data: PricingTypes.RemovePriceListRulesDTO[],
     sharedContext: Context = {}
-  ): Promise<PricingTypes.PriceListDTO[]> {
+  ): Promise<TPriceList[]> {
     const priceLists = await this.priceListService_.list(
       { id: data.map((d) => d.price_list_id) },
       { relations: ["price_list_rules", "price_list_rules.rule_type"] },
@@ -1403,7 +1396,6 @@ export default class PricingModuleService<
         priceList.price_list_rules.map((p) => [p.rule_type.rule_attribute, p])
       )
 
-      await Promise.all(
       rules.map(async (rule_attribute) => {
         const rule = priceListRulesMap.get(rule_attribute)
 
@@ -1411,14 +1403,10 @@ export default class PricingModuleService<
           idsToDelete.push(rule.id)
         }
       })
-      )
     }
 
     await this.priceListRuleService_.delete(idsToDelete)
 
-    return await this.baseRepository_.serialize<PricingTypes.PriceListDTO[]>(
+    return priceLists
-      priceLists,
-      { populate: true }
-    )
   }
 }