#1526: added material inputs check helper function and updated material schema

Author: callmejim1226

src/backend/src/prisma/migrations/20231116035430_material_name_prop_edit/migration.sql

@@ -0,0 +1,2 @@
+-- DropIndex
+DROP INDEX "Material_name_key";

src/backend/src/prisma/schema.prisma

@@ -491,7 +491,7 @@ model Material {
   materialId             String          @id @default(uuid())
   assembly               Assembly?       @relation(fields: [assemblyId], references: [assemblyId])
   assemblyId             String?
-  name                   String          @unique
+  name                   String
   wbsElement             WBS_Element     @relation(fields: [wbsElementId], references: [wbsElementId])
   wbsElementId           Int
   dateDeleted            DateTime?

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

@@ -14,6 +14,7 @@ import {
 } from '../utils/errors.utils';
 import {
   addDescriptionBullets,
+  checkMaterialInputs,
   editDescriptionBullets,
   getHighestProjectNumber,
   getUserFullName
@@ -656,25 +657,7 @@ export default class ProjectsService {
 
     if (!project) throw new NotFoundException('Project', wbsPipe(wbsNumber));
 
-    if (assemblyId) {
-      const assembly = await prisma.assembly.findFirst({ where: { assemblyId } });
-      if (!assembly) throw new NotFoundException('Assembly', assemblyId);
-    }
-
-    const materialType = await prisma.material_Type.findFirst({
-      where: { name: materialTypeName }
-    });
-    if (!materialType) throw new NotFoundException('Material Type', materialTypeName);
-
-    const manufacturer = await prisma.manufacturer.findFirst({
-      where: { name: manufacturerName }
-    });
-    if (!manufacturer) throw new NotFoundException('Manufacturer', manufacturerName);
-
-    const unit = await prisma.unit.findFirst({
-      where: { name: unitName }
-    });
-    if (!unit) throw new NotFoundException('Unit', unitName);
+    await checkMaterialInputs(manufacturerName, unitName, assemblyId, materialTypeName);
 
     const perms = isLeadership(creator.role) || isUserPartOfTeams(project.teams, creator);
 
@@ -884,6 +867,8 @@ export default class ProjectsService {
     if (!project) throw new NotFoundException('Project', material.wbsElementId);
     if (project.wbsElement.dateDeleted) throw new DeletedException('Project', project.projectId);
 
+    await checkMaterialInputs(manufacturerName, unitName, assemblyId);
+
     const perms = isLeadership(submitter.role) || isUserPartOfTeams(project.teams, submitter);
 
     if (!perms) throw new AccessDeniedException('update material');
@@ -902,8 +887,8 @@ export default class ProjectsService {
         linkUrl,
         notes,
         wbsElementId: project.wbsElementId,
-        assemblyId: assemblyId || undefined,
-        pdmFileName: pdmFileName || undefined
+        assemblyId: assemblyId,
+        pdmFileName: pdmFileName
       }
     });
 

src/backend/src/utils/projects.utils.ts

@@ -60,3 +60,42 @@ export const getUserFullName = async (userId: number | null): Promise<string | n
   if (!user) throw new NotFoundException('User', userId);
   return `${user.firstName} ${user.lastName}`;
 };
+
+/**
+ * Check if given assembly, material type, manufacturer, and unit exist in the app database
+ * @param manufacturerName the manufacure of the material to check if it exists
+ * @param unitName the unit of the material to check if it exists
+ * @param assemblyId the assembly of the material to check if it exists
+ * @param materialTypeName the material type of the material to check if it exists
+ * @throws if any of these properties of the material does not exist in the db
+ */
+export const checkMaterialInputs = async (
+  manufacturerName: string,
+  unitName?: string,
+  assemblyId?: string,
+  materialTypeName?: string
+) => {
+  if (!!assemblyId) {
+    const assembly = await prisma.assembly.findFirst({ where: { assemblyId } });
+    if (!assembly) throw new NotFoundException('Assembly', assemblyId);
+  }
+
+  if (!!materialTypeName) {
+    const materialType = await prisma.material_Type.findFirst({
+      where: { name: materialTypeName }
+    });
+    if (!materialType) throw new NotFoundException('Material Type', materialTypeName);
+  }
+
+  const manufacturer = await prisma.manufacturer.findFirst({
+    where: { name: manufacturerName }
+  });
+  if (!manufacturer) throw new NotFoundException('Manufacturer', manufacturerName);
+
+  if (!!unitName) {
+    const unit = await prisma.unit.findFirst({
+      where: { name: unitName }
+    });
+    if (!unit) throw new NotFoundException('Unit', unitName);
+  }
+};