Chore/rm main entity concept (#7709)

**What**
Update the `MedusaService` class, factory and types to remove the concept of main modules. The idea being that all method will be explicitly named and suffixes to represent the object you are trying to manipulate.
This pr also includes various fixes in different modules

Co-authored-by: Stevche Radevski <4820812+sradevski@users.noreply.github.com>
Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>

integration-tests/modules/__tests__/link-modules/cart-links.spec.ts

@@ -41,20 +41,20 @@ medusaIntegrationTestRunner({
       })
 
       it("should query carts, sales channels, customers, regions with remote query", async () => {
-        const region = await regionModule.create({
+        const region = await regionModule.createRegions({
           name: "Region",
           currency_code: "usd",
         })
 
-        const customer = await customerModule.create({
+        const customer = await customerModule.createCustomers({
           email: "tony@stark.com",
         })
 
-        const salesChannel = await scModuleService.create({
+        const salesChannel = await scModuleService.createSalesChannels({
           name: "Webshop",
         })
 
-        const cart = await cartModuleService.create({
+        const cart = await cartModuleService.createCarts({
           email: "tony@stark.com",
           currency_code: "usd",
           region_id: region.id,

integration-tests/modules/__tests__/link-modules/cart-region.spec.ts

@@ -23,12 +23,12 @@ medusaIntegrationTestRunner({
       })
 
       it("should query carts and regions with remote query", async () => {
-        const region = await regionModule.create({
+        const region = await regionModule.createRegions({
           name: "Region",
           currency_code: "usd",
         })
 
-        const cart = await cartModuleService.create({
+        const cart = await cartModuleService.createCarts({
           email: "tony@stark.com",
           currency_code: "usd",
           region_id: region.id,

integration-tests/modules/__tests__/link-modules/fulfillment-set-location.spec.ts

@@ -1,8 +1,7 @@
 import { ModuleRegistrationName, Modules } from "@medusajs/modules-sdk"
 import {
   IFulfillmentModuleService,
-  ISalesChannelModuleService,
-  IStockLocationServiceNext,
+  IStockLocationService,
 } from "@medusajs/types"
 import {
   ContainerRegistrationKeys,
@@ -20,8 +19,7 @@ medusaIntegrationTestRunner({
     describe("FulfillmentSet and Location", () => {
       let appContainer
       let fulfillmentModule: IFulfillmentModuleService
-      let locationModule: IStockLocationServiceNext
-      let scService: ISalesChannelModuleService
+      let locationModule: IStockLocationService
       let remoteQuery
       let remoteLink
 
@@ -33,7 +31,6 @@ medusaIntegrationTestRunner({
         locationModule = appContainer.resolve(
           ModuleRegistrationName.STOCK_LOCATION
         )
-        scService = appContainer.resolve(ModuleRegistrationName.SALES_CHANNEL)
         remoteQuery = appContainer.resolve(
           ContainerRegistrationKeys.REMOTE_QUERY
         )
@@ -41,12 +38,12 @@ medusaIntegrationTestRunner({
       })
 
       it("should query fulfillment set and location link with remote query", async () => {
-        const fulfillmentSet = await fulfillmentModule.create({
+        const fulfillmentSet = await fulfillmentModule.createFulfillmentSets({
           name: "Test fulfillment set",
           type: "delivery",
         })
 
-        const euWarehouse = await locationModule.create({
+        const euWarehouse = await locationModule.createStockLocations({
           name: "EU Warehouse",
         })
 

integration-tests/modules/__tests__/link-modules/product-variant-price-set.spec.ts

@@ -31,7 +31,7 @@ medusaIntegrationTestRunner({
       })
 
       it("should query product variants and price set link with remote query", async () => {
-        const [product] = await productModule.create([
+        const [product] = await productModule.createProducts([
           {
             title: "Test product",
             variants: [
@@ -52,7 +52,7 @@ medusaIntegrationTestRunner({
           },
         ])
 
-        const [priceSet1, priceSet2] = await pricingModule.create([
+        const [priceSet1, priceSet2] = await pricingModule.createPriceSets([
           {
             rules: [{ rule_attribute: "customer_group_id" }],
             prices: [

integration-tests/modules/__tests__/link-modules/publishable-key-sales-channel.spec.ts

@@ -31,11 +31,11 @@ medusaIntegrationTestRunner({
       })
 
       it("should query api key and sales channels link with remote query", async () => {
-        const salesChannel = await scModuleService.create({
+        const salesChannel = await scModuleService.createSalesChannels({
           name: "Webshop",
         })
 
-        const apiKeys = await apiKeyModule.create([
+        const apiKeys = await apiKeyModule.createApiKeys([
           {
             title: "Api key",
             type: "publishable",

integration-tests/modules/__tests__/link-modules/region-payment-provider.spec.ts

@@ -1,7 +1,7 @@
 import { ModuleRegistrationName, Modules } from "@medusajs/modules-sdk"
-import { IPaymentModuleService, IRegionModuleService } from "@medusajs/types"
+import { IRegionModuleService } from "@medusajs/types"
 import { medusaIntegrationTestRunner } from "medusa-test-utils"
-import {ContainerRegistrationKeys} from "@medusajs/utils";
+import { ContainerRegistrationKeys } from "@medusajs/utils"
 
 jest.setTimeout(50000)
 
@@ -13,20 +13,20 @@ medusaIntegrationTestRunner({
     describe("Region and Payment Providers", () => {
       let appContainer
       let regionModule: IRegionModuleService
-      let paymentModule: IPaymentModuleService
       let remoteQuery
       let remoteLink
 
       beforeAll(async () => {
         appContainer = getContainer()
         regionModule = appContainer.resolve(ModuleRegistrationName.REGION)
-        paymentModule = appContainer.resolve(ModuleRegistrationName.PAYMENT)
-        remoteQuery = appContainer.resolve(ContainerRegistrationKeys.REMOTE_QUERY)
+        remoteQuery = appContainer.resolve(
+          ContainerRegistrationKeys.REMOTE_QUERY
+        )
         remoteLink = appContainer.resolve(ContainerRegistrationKeys.REMOTE_LINK)
       })
 
       it("should query region and payment provider link with remote query", async () => {
-        const region = await regionModule.create({
+        const region = await regionModule.createRegions({
           name: "North America",
           currency_code: "usd",
         })
@@ -87,7 +87,7 @@ medusaIntegrationTestRunner({
             }),
             expect.objectContaining({
               id: "pp_system_default_2",
-              regions: []
+              regions: [],
             }),
           ])
         )

integration-tests/modules/__tests__/link-modules/sales-channel-location.spec.ts

@@ -30,23 +30,23 @@ medusaIntegrationTestRunner({
       })
 
       it("should query carts, sales channels, customers, regions with remote query", async () => {
-        const scWebshop = await scService.create({
+        const scWebshop = await scService.createSalesChannels({
           name: "Webshop",
         })
 
-        const scCphStore = await scService.create({
+        const scCphStore = await scService.createSalesChannels({
           name: "CPH store",
         })
 
-        const scNycStore = await scService.create({
+        const scNycStore = await scService.createSalesChannels({
           name: "NYC store",
         })
 
-        const euWarehouse = await locationService.create({
+        const euWarehouse = await locationService.createStockLocations({
           name: "EU Warehouse",
         })
 
-        const usWarehouse = await locationService.create({
+        const usWarehouse = await locationService.createStockLocations({
           name: "US Warehouse",
         })
 

integration-tests/modules/__tests__/link-modules/shipping-option-price-set.spec.ts

@@ -37,7 +37,7 @@ medusaIntegrationTestRunner({
           name: "Test",
           type: "default",
         })
-        const fulfillmentSet = await fulfillmentModule.create({
+        const fulfillmentSet = await fulfillmentModule.createFulfillmentSets({
           name: "Test",
           type: "test-type",
         })
@@ -65,7 +65,7 @@ medusaIntegrationTestRunner({
           },
         })
 
-        const priceSet = await pricingModule.create({
+        const priceSet = await pricingModule.createPriceSets({
           prices: [
             {
               amount: 3000,

integration-tests/modules/__tests__/link-modules/store-currency.spec.ts

@@ -25,7 +25,7 @@ medusaIntegrationTestRunner({
       })
 
       it("should query store and default currency with remote query", async () => {
-        const store = await storeModuleService.create({
+        const store = await storeModuleService.createStores({
           name: "Store",
           default_currency_code: "usd",
           supported_currency_codes: ["usd"],