skull

Author: ruiichen

backend/typescript/graphql/resolvers/reviewPageResolvers.ts

@@ -1,4 +1,4 @@
-import { ApplicationDTO } from "../../types";
+import { ApplicationDTO, ReviewedApplicantsDTO } from "../../types";
 import ReviewPageService from "../../services/implementations/reviewPageService";
 import { getErrorMessage } from "../../utilities/errorUtils";
 
@@ -16,6 +16,18 @@ const reviewPageResolvers = {
         throw new Error(getErrorMessage(error));
       }
     },
+    getReviewedApplicantsByUserId: async (
+      _parent: undefined,
+      args: { userId: number },
+    ): Promise<ReviewedApplicantsDTO[]> => {
+      try {
+        return await reviewPageService.getReviewedApplicantsByUserId(
+          args.userId,
+        );
+      } catch (error) {
+        throw new Error(getErrorMessage(error));
+      }
+    },
   },
 };
 

backend/typescript/graphql/types/reviewPageType.ts

@@ -25,8 +25,16 @@ const reviewPageType = gql`
     timestamp: Int
   }
 
+  type ReviewedApplicantsDTO {
+    applicantRecordId: String!
+    reviewStatus: String!
+    applicantFirstName: String!
+    applicantLastName: String!
+  }
+
   extend type Query {
     reviewApplicantPage(applicantRecordId: String!): ApplicationDTO!
+    getReviewedApplicantsByUserId(userId: Int!): [ReviewedApplicantsDTO!]!
   }
 `;
 

backend/typescript/models/reviewedApplicantRecord.model.ts

@@ -47,4 +47,10 @@ export default class ReviewedApplicantRecord extends Model {
 
   @BelongsTo(() => User, { foreignKey: "reviewerId", targetKey: "id" })
   user?: NonAttribute<User>;
+
+  @BelongsTo(() => ApplicantRecord, {
+    foreignKey: "applicantRecordId",
+    targetKey: "id",
+  })
+  applicantRecord?: NonAttribute<ApplicantRecord>;
 }

backend/typescript/models/user.model.ts

@@ -39,7 +39,7 @@ export default class User extends Model {
 
   @HasMany(() => ReviewedApplicantRecord, {
     foreignKey: "reviewerId",
-    as: "user",
+    sourceKey: "id",
   })
   reviewedApplicantRecords?: NonAttribute<ReviewedApplicantRecord[]>;
 }

backend/typescript/services/implementations/reviewPageService.ts

@@ -1,14 +1,19 @@
-import { ApplicationDTO } from "../../types";
+import {
+  ApplicationDTO,
+  ReviewedApplicantsDTO,
+} from "../../types";
 import IReviewPageService from "../interfaces/IReviewPageService";
 import { getErrorMessage } from "../../utilities/errorUtils";
 import logger from "../../utilities/logger";
 import ApplicantRecord from "../../models/applicantRecord.model";
 import ReviewedApplicantRecord from "../../models/reviewedApplicantRecord.model";
 import Applicant from "../../models/applicant.model";
+import User from "../../models/user.model";
 
 const Logger = logger(__filename);
 
-function toDTO(model: Applicant): ApplicationDTO {
+function toApplicationDTO(model: Applicant): ApplicationDTO {
+  /* eslint-disable @typescript-eslint/no-non-null-assertion */
   const firstChoice = model.applicantRecords!.find((ar) => ar.choice === 1);
   const secondChoice = model.applicantRecords!.find((ar) => ar.choice === 2);
 
@@ -37,6 +42,18 @@ function toDTO(model: Applicant): ApplicationDTO {
   };
 }
 
+function toReviewedApplicantRecordDTO(
+  model: ReviewedApplicantRecord,
+): ReviewedApplicantsDTO {
+  /* eslint-disable @typescript-eslint/no-non-null-assertion */
+  return {
+    applicantRecordId: model.applicantRecordId,
+    reviewStatus: model.status,
+    applicantFirstName: model.applicantRecord!.applicant!.firstName,
+    applicantLastName: model.applicantRecord!.applicant!.lastName,
+  };
+}
+
 class ReviewPageService implements IReviewPageService {
   /* eslint-disable class-methods-use-this */
   async getReviewPage(applicantRecordId: string): Promise<ApplicationDTO> {
@@ -61,7 +78,42 @@ class ReviewPageService implements IReviewPageService {
       });
       if (!applicant) throw new Error(`Database integrity has been violated`);
 
-      return toDTO(applicant);
+      return toApplicationDTO(applicant);
+    } catch (error: unknown) {
+      Logger.error(`Failed to fetch. Reason = ${getErrorMessage(error)}`);
+      throw error;
+    }
+  }
+
+  async getReviewedApplicantsByUserId(
+    userId: number,
+  ): Promise<ReviewedApplicantsDTO[]> {
+    try {
+      const user: User | null = await User.findOne({
+        where: { id: userId },
+        attributes: { exclude: ["createdAt", "updatedAt"] },
+        include: [
+          {
+            attributes: { exclude: ["createdAt", "updatedAt"] },
+            association: "reviewedApplicantRecords",
+            include: [
+              {
+                attributes: { exclude: ["createdAt", "updatedAt"] },
+                association: "applicantRecord",
+                include: [
+                  {
+                    attributes: { exclude: ["createdAt", "updatedAt"] },
+                    association: "applicant",
+                  },
+                ],
+              },
+            ],
+          },
+        ],
+      });
+      if (!user) throw new Error(`No user with ${userId} found.`);
+      if (!user.reviewedApplicantRecords) return [];
+      return user.reviewedApplicantRecords.map(toReviewedApplicantRecordDTO);
     } catch (error: unknown) {
       Logger.error(`Failed to fetch. Reason = ${getErrorMessage(error)}`);
       throw error;

backend/typescript/services/interfaces/IReviewPageService.ts

@@ -1,11 +1,19 @@
-import { ApplicationDTO } from "../../types";
+import { ApplicationDTO, ReviewedApplicantsDTO } from "../../types";
 
 interface IReviewPageService {
   /**
    * Fetch data from the Applicant and ApplicantRecord table to return an ApplicationDTO object
    * @Param applicantRecordId the id of the applicant record that the viewer is interested in
    */
   getReviewPage(applicantRecordId: string): Promise<ApplicationDTO>;
+
+  /**
+   * Fetches information about all the applicants assigned to a user to review
+   * @param userId the id of the user that the viewer is interested in
+   */
+  getReviewedApplicantsByUserId(
+    userId: number,
+  ): Promise<ReviewedApplicantsDTO[]>;
 }
 
 export default IReviewPageService;

backend/typescript/types.ts

@@ -208,6 +208,13 @@ export type ReviewedApplicantRecordDTO = {
   reviewerHasConflict: boolean;
 };
 
+export type ReviewedApplicantsDTO = {
+  applicantRecordId: string;
+  reviewStatus: ReviewStatus;
+  applicantFirstName: string;
+  applicantLastName: string;
+};
+
 export type AdminCommentDTO = {
   id: string;
   userId: number;