#1519:getAllManufacturers enpoint

Author: ryanhowe28

src/backend/src/controllers/projects.controllers.ts

@@ -1,6 +1,6 @@
 import { Project, validateWBS, WbsNumber, wbsPipe } from 'shared';
 import { NextFunction, Request, Response } from 'express';
-import { User } from '@prisma/client';
+import { Manufacturer, User } from '@prisma/client';
 import { getCurrentUser } from '../utils/auth.utils';
 import ProjectsService from '../services/projects.services';
 
@@ -138,4 +138,13 @@ export default class ProjectsController {
       next(error);
     }
   }
+
+  static async getAllManufacturers(req: Request, res: Response, next: NextFunction) {
+    try {
+      const manufacturers: Manufacturer[] = await ProjectsService.getAllManufacturers();
+      return res.status(200).json(manufacturers);
+    } catch (error: unknown) {
+      next(error);
+    }
+  }
 }

src/backend/src/prisma-query-args/manufacturers.query-args.ts

@@ -0,0 +1,9 @@
+import { Prisma } from '@prisma/client';
+
+const manufacturerQueryArgs = Prisma.validator<Prisma.ManufacturerArgs>()({
+  include: {
+    materials: true
+  }
+});
+
+export default manufacturerQueryArgs;

src/backend/src/routes/projects.routes.ts

@@ -55,5 +55,6 @@ projectRouter.post(
   validateInputs,
   ProjectsController.createManufacturer
 );
+projectRouter.get('/bom/manufacturer', ProjectsController.getAllManufacturers);
 
 export default projectRouter;

src/backend/src/services/projects.services.ts

@@ -1,4 +1,4 @@
-import { User } from '@prisma/client';
+import { Manufacturer, User } from '@prisma/client';
 import { isAdmin, isGuest, isProject, LinkCreateArgs, LinkType, Project, WbsNumber, wbsPipe } from 'shared';
 import projectQueryArgs from '../prisma-query-args/projects.query-args';
 import prisma from '../prisma/prisma';
@@ -27,8 +27,10 @@ import {
 } from '../utils/description-bullets.utils';
 import linkQueryArgs from '../prisma-query-args/links.query-args';
 import linkTypeQueryArgs from '../prisma-query-args/link-types.query-args';
+import manufacturerQueryArgs from '../prisma-query-args/manufacturers.query-args';
 import { linkTypeTransformer } from '../transformers/links.transformer';
 import { updateLinks, linkToChangeListValue } from '../utils/links.utils';
+import { manufacturerTransformer } from '../transformers/manufacturer.transformer';
 
 export default class ProjectsService {
   /**
@@ -627,4 +629,17 @@ export default class ProjectsService {
 
     return newManufacturer;
   }
+
+  /**
+   * Get all the manufacturers in the database.
+   * @returns all the manufacturers
+   */
+  static async getAllManufacturers(): Promise<Manufacturer[]> {
+    return (
+      await prisma.manufacturer.findMany({
+        ...manufacturerQueryArgs
+      })
+    ).map(manufacturerTransformer);
+  }
+
 }

src/backend/src/transformers/manufacturer.transformer.ts

@@ -0,0 +1,10 @@
+import { Manufacturer, Prisma } from '@prisma/client';
+import manufacturerQueryArgs from '../prisma-query-args/manufacturers.query-args';
+
+export const manufacturerTransformer = (manufacturer: Prisma.ManufacturerGetPayload<typeof manufacturerQueryArgs>): Manufacturer => {
+   return {
+    name: manufacturer.name,
+    dateCreated: manufacturer.dateCreated,
+    creatorId: manufacturer.creatorId
+   }
+};

src/shared/src/types/project-types.ts

@@ -95,3 +95,9 @@ export interface LinkCreateArgs {
   linkTypeName: string;
   url: string;
 }
+
+export interface Manufacturer {
+  name: string;
+  dateCreated: Date;
+  creatorId: number;
+}