feat: create impl file, add prisma client

uwblueprint · Nov 2, 2023 · 323364a · 323364a
1 parent 15a1ab9
commit 323364a
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Showing 6 changed files with 169 additions and 28 deletions.
diff --git a/backend/typescript/graphql/resolvers/residentResolvers.ts b/backend/typescript/graphql/resolvers/residentResolvers.ts
@@ -1,3 +1,4 @@
+import ResidentService from "../../services/implementations/residentService";
 import type IResidentService from "../../services/interfaces/residentService";
 import type { ResidentDTO, CreateResidentDTO, UpdateResidentDTO } from "../../services/interfaces/residentService";
 

diff --git a/backend/typescript/prisma/schema.prisma b/backend/typescript/prisma/schema.prisma
@@ -133,7 +133,7 @@ model notification {
 
 model notification_user {
   notification     notification  @relation(fields: [notification_id], references: [id])
-  notification_id  Int
+  notification_id  Int           @id @default(autoincrement()) 
   recipient        resident      @relation(fields: [recipient_id], references: [id])
   recipient_id     Int
   seen             Boolean       @default(false)

diff --git a/backend/typescript/services/implementations/residentService.ts b/backend/typescript/services/implementations/residentService.ts
@@ -0,0 +1,68 @@
+import { PrismaClient } from '@prisma/client';
+import type IResidentService from "../interfaces/residentService";
+import type { ResidentDTO, CreateResidentDTO, UpdateResidentDTO } from "../../services/interfaces/residentService";
+import logger from "../../utilities/logger";
+
+const Prisma = new PrismaClient();
+//TODO: do logging
+//const Logger = logger(__filename); 
+
+class ResidentService implements IResidentService {
+    async add_resident(residentInfo: CreateResidentDTO): Promise<ResidentDTO> {
+        try {
+            let newResident = await Prisma.resident.create({
+              data: residentInfo,
+            });
+            return newResident;
+        } catch (error: unknown) {
+            //log it
+            throw error;
+        }
+    }
+    async update_resident(residentId: number, residentInfo: UpdateResidentDTO): Promise<ResidentDTO> {
+        try {
+            let updatedResident = await Prisma.resident.update({
+              where: {id: residentId},
+              data: residentInfo,
+            });
+            return updatedResident;
+        } catch (error: unknown) {
+            //log it
+            throw error;
+        }
+    }
+    async delete_resident(residentId: number): Promise<ResidentDTO> {
+        try {
+            let deletedResident = await Prisma.resident.delete({
+              where: {id: residentId}
+            });
+            return deletedResident;
+        } catch (error: unknown) {
+            //log it
+            throw error;
+        }
+    }
+    async get_all_residents(): Promise<ResidentDTO[]> {
+        try {
+            let allResidents = await Prisma.resident.findMany();
+            return allResidents;
+        } catch (error: unknown) {
+            //log it
+            throw error;
+        }
+    }
+    async get_residents_by_id(residentId: number[]): Promise<ResidentDTO[]> {
+        try {
+            let allResidentsById = await Prisma.resident.findMany({
+                where: {id: {in: residentId}}
+            });
+            return allResidentsById;
+        } catch (error: unknown) {
+            //log it
+            throw error;
+        }
+    }
+
+}
+
+export default ResidentService;
diff --git a/backend/typescript/services/interfaces/residentService.ts b/backend/typescript/services/interfaces/residentService.ts
@@ -1,45 +1,44 @@
 export interface ResidentDTO {
     id: number;
-    firstName: string;
-    lastName: string;
+    first_name: string;
+    last_name: string;
     email: string;
-    phoneNumber: string;
-    displayName: string;
-    profilePictureLink: string;
-    birthdate: Date;
+    phone_number?: string | null;
+    display_name: string;
+    profile_picture_link?: string | null;
+    birthdate?: Date | null;
     credits: number;
-    dateJoined: Date;
-    dateLeft:  Date;
-    // tasks: [Task]
-    // warnings: [Warning]
+    date_joined: Date;
+    date_left?:  Date | null;
 }
 
 export interface CreateResidentDTO {
-    firstName: string;
-    lastName: string;
+    first_name: string;
+    last_name: string;
     email: string;
-    phoneNumber: string;
-    displayName: string;
-    profilePictureLink: string;
-    birthdate: Date;
+    phone_number?: string | null;
+    display_name: string;
+    profile_picture_link?: string | null;
+    birthdate?: Date | null;
     credits: number;
-    dateJoined: Date;
+    date_joined: Date;
 }
 
 export interface UpdateResidentDTO {
-    firstName: string;
-    lastName: string;
+    first_name: string;
+    last_name: string;
     email: string;
-    phoneNumber: string;
-    displayName: string;
-    profilePictureLink: string;
-    birthdate: Date;
+    phone_number?: string | null;
+    display_name: string;
+    profile_picture_link?: string | null;
+    birthdate?: Date | null;
     credits: number;
-    dateJoined: Date;
-    dateLeft: Date;
+    date_joined: Date;
+    date_left?:  Date | null;
 }
 
-interface IResidenceService {
+interface IResidentService {
+
     /**
      * Adds a resident
      * @param residentInfo: a CreateResidentDTO with the new resident's information
@@ -62,7 +61,7 @@ interface IResidenceService {
      * @returns: a ResidentDTO with deleted resident's info
      * @throws Error if resident deletion fails
      */
-    delete_resident(id: number): Promise<ResidentDTO>;
+    delete_resident(residentId: number): Promise<ResidentDTO>;
 
     /**
      * Gets all residents
@@ -80,3 +79,4 @@ interface IResidenceService {
     get_residents_by_id(residentId: number[]): Promise<Array<ResidentDTO>>;
 }
 
+export default IResidentService;
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "@prisma/client": "^5.5.2",
+    "graphql-tag": "^2.12.6"
+  }
+}