feat(core-flows,medusa,utils): promotion and campaign create/update endpoint (#6130)

what:

- adds create endpoint for promotions including workflows and endpoint (RESOLVES CORE-1678)
- adds update endpoint for promotions including workflows and endpoint (RESOLVES CORE-1679)
- adds create endpoint for campaigns including workflows and endpoint (RESOLVES CORE-1684)
- adds update endpoint for campaigns including workflows and endpoint (RESOLVES CORE-1685)

packages/core-flows/src/handlers/promotion/create-campaigns.ts

@@ -0,0 +1,31 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { CreateCampaignDTO, IPromotionModuleService } from "@medusajs/types"
+import { StepResponse, createStep } from "@medusajs/workflows-sdk"
+
+export const createCampaignsStepId = "create-campaigns"
+export const createCampaignsStep = createStep(
+  createCampaignsStepId,
+  async (data: CreateCampaignDTO[], { container }) => {
+    const promotionModule = container.resolve<IPromotionModuleService>(
+      ModuleRegistrationName.PROMOTION
+    )
+
+    const createdCampaigns = await promotionModule.createCampaigns(data)
+
+    return new StepResponse(
+      createdCampaigns,
+      createdCampaigns.map((createdCampaigns) => createdCampaigns.id)
+    )
+  },
+  async (createdCampaignIds, { container }) => {
+    if (!createdCampaignIds?.length) {
+      return
+    }
+
+    const promotionModule = container.resolve<IPromotionModuleService>(
+      ModuleRegistrationName.PROMOTION
+    )
+
+    await promotionModule.delete(createdCampaignIds)
+  }
+)

packages/core-flows/src/handlers/promotion/create-promotions.ts

@@ -0,0 +1,31 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { CreatePromotionDTO, IPromotionModuleService } from "@medusajs/types"
+import { StepResponse, createStep } from "@medusajs/workflows-sdk"
+
+export const createPromotionsStepId = "create-promotions"
+export const createPromotionsStep = createStep(
+  createPromotionsStepId,
+  async (data: CreatePromotionDTO[], { container }) => {
+    const promotionModule = container.resolve<IPromotionModuleService>(
+      ModuleRegistrationName.PROMOTION
+    )
+
+    const createdPromotions = await promotionModule.create(data)
+
+    return new StepResponse(
+      createdPromotions,
+      createdPromotions.map((createdPromotions) => createdPromotions.id)
+    )
+  },
+  async (createdPromotionIds, { container }) => {
+    if (!createdPromotionIds?.length) {
+      return
+    }
+
+    const promotionModule = container.resolve<IPromotionModuleService>(
+      ModuleRegistrationName.PROMOTION
+    )
+
+    await promotionModule.delete(createdPromotionIds)
+  }
+)

packages/core-flows/src/handlers/promotion/index.ts

@@ -0,0 +1,4 @@
+export * from "./create-campaigns"
+export * from "./create-promotions"
+export * from "./update-campaigns"
+export * from "./update-promotions"

packages/core-flows/src/handlers/promotion/update-campaigns.ts

@@ -0,0 +1,37 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { IPromotionModuleService, UpdateCampaignDTO } from "@medusajs/types"
+import { getSelectsAndRelationsFromObjectArray } from "@medusajs/utils"
+import { StepResponse, createStep } from "@medusajs/workflows-sdk"
+
+export const updateCampaignsStepId = "update-campaigns"
+export const updateCampaignsStep = createStep(
+  updateCampaignsStepId,
+  async (data: UpdateCampaignDTO[], { container }) => {
+    const promotionModule = container.resolve<IPromotionModuleService>(
+      ModuleRegistrationName.PROMOTION
+    )
+
+    const { selects, relations } = getSelectsAndRelationsFromObjectArray(data)
+    const dataBeforeUpdate = await promotionModule.listCampaigns(
+      { id: data.map((d) => d.id) },
+      { relations, select: selects }
+    )
+
+    const updatedCampaigns = await promotionModule.updateCampaigns(data)
+
+    return new StepResponse(updatedCampaigns, dataBeforeUpdate)
+  },
+  async (dataBeforeUpdate, { container }) => {
+    if (!dataBeforeUpdate) {
+      return
+    }
+
+    const promotionModule = container.resolve<IPromotionModuleService>(
+      ModuleRegistrationName.PROMOTION
+    )
+
+    // TODO: This still requires some sanitation of data and transformation of
+    // shapes for manytomany and oneToMany relations. Create a common util.
+    await promotionModule.updateCampaigns(dataBeforeUpdate)
+  }
+)

packages/core-flows/src/handlers/promotion/update-promotions.ts

@@ -0,0 +1,37 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { IPromotionModuleService, UpdatePromotionDTO } from "@medusajs/types"
+import { getSelectsAndRelationsFromObjectArray } from "@medusajs/utils"
+import { StepResponse, createStep } from "@medusajs/workflows-sdk"
+
+export const updatePromotionsStepId = "update-promotions"
+export const updatePromotionsStep = createStep(
+  updatePromotionsStepId,
+  async (data: UpdatePromotionDTO[], { container }) => {
+    const promotionModule = container.resolve<IPromotionModuleService>(
+      ModuleRegistrationName.PROMOTION
+    )
+
+    const { selects, relations } = getSelectsAndRelationsFromObjectArray(data)
+    const dataBeforeUpdate = await promotionModule.list(
+      { id: data.map((d) => d.id) },
+      { relations, select: selects }
+    )
+
+    const updatedPromotions = await promotionModule.update(data)
+
+    return new StepResponse(updatedPromotions, dataBeforeUpdate)
+  },
+  async (dataBeforeUpdate, { container }) => {
+    if (!dataBeforeUpdate) {
+      return
+    }
+
+    const promotionModule = container.resolve<IPromotionModuleService>(
+      ModuleRegistrationName.PROMOTION
+    )
+
+    // TODO: This still requires some sanitation of data and transformation of
+    // shapes for manytomany and oneToMany relations. Create a common util.
+    await promotionModule.update(dataBeforeUpdate)
+  }
+)