feat: projects a contributor helped in

Author: ZibanPirate

api/src/contributor/controller.ts

@@ -3,11 +3,15 @@ import { Service } from "typedi";
 
 import { ContributorRepository } from "./repository";
 import { GetContributorResponse, GetContributorsResponse } from "./types";
+import { ProjectRepository } from "src/project/repository";
 
 @Service()
 @Controller("/Contributors")
 export class ContributorController {
-  constructor(private readonly contributorRepository: ContributorRepository) {}
+  constructor(
+    private readonly contributorRepository: ContributorRepository,
+    private readonly projectRepository: ProjectRepository,
+  ) {}
 
   @Get("/")
   public async getContributors(): Promise<GetContributorsResponse> {
@@ -20,15 +24,18 @@ export class ContributorController {
 
   @Get("/:id")
   public async getContributor(@Param("id") id: string): Promise<GetContributorResponse> {
-    const [contributor] = await Promise.all([this.contributorRepository.findWithStats(id)]);
+    const [contributor, projects] = await Promise.all([
+      this.contributorRepository.findWithStats(id),
+      this.projectRepository.findForContributor(id),
+    ]);
 
     if (!contributor) throw new NotFoundError("Contributor not found");
 
     return {
       contributor: {
         ...contributor,
-        // @TODO-ZM: Add contributions and projects
-        // projects,
+        projects,
+        // @TODO-ZM: Add contributions
         // contributions,
       },
     };

api/src/contributor/types.ts

@@ -1,4 +1,5 @@
 import { ContributorEntity } from "@dzcode.io/models/dist/contributor";
+import { ProjectEntity } from "@dzcode.io/models/dist/project";
 import { GeneralResponse } from "src/app/types";
 
 export interface GetContributorsResponse extends GeneralResponse {
@@ -16,5 +17,13 @@ export interface GetContributorResponse extends GeneralResponse {
     ranking: number;
     totalContributionScore: number;
     totalRepositoryCount: number;
+    projects: Array<
+      Pick<ProjectEntity, "id" | "name"> & {
+        totalRepoContributorCount: number;
+        totalRepoScore: number;
+        totalRepoStars: number;
+        ranking: number;
+      }
+    >;
   };
 }

api/src/project/repository.ts

@@ -116,6 +116,47 @@ export class ProjectRepository {
     return camelCased;
   }
 
+  public async findForContributor(id: string) {
+    const statement = sql`
+    SELECT
+      id,
+      name,
+      sum(repo_with_stats.contributor_count)::int as total_repo_contributor_count,
+      sum(repo_with_stats.stars)::int as total_repo_stars,
+      sum(repo_with_stats.score)::int as total_repo_score,
+      ROUND( 100 * sum(repo_with_stats.contributor_count) + 100 * sum(repo_with_stats.stars) + max(repo_with_stats.score) - sum(repo_with_stats.score) / sum(repo_with_stats.contributor_count) )::int as ranking
+    FROM
+      (
+        SELECT
+          repository_id,
+          project_id,
+          sum(score) as score,
+          count(*) as contributor_count,
+          stars
+        FROM
+          ${contributorRepositoryRelationTable}
+        JOIN
+          ${repositoriesTable} ON ${contributorRepositoryRelationTable.repositoryId} = ${repositoriesTable.id}
+        WHERE
+          ${contributorRepositoryRelationTable.contributorId} = ${id}
+        GROUP BY
+          ${contributorRepositoryRelationTable.repositoryId}, ${repositoriesTable.projectId}, ${repositoriesTable.stars}
+      ) as repo_with_stats
+    JOIN
+      ${projectsTable} ON ${projectsTable.id} = repo_with_stats.project_id
+    GROUP BY
+      ${projectsTable.id}
+    ORDER BY
+      ranking DESC
+    `;
+
+    const raw = await this.postgresService.db.execute(statement);
+    const entries = Array.from(raw);
+    const unStringifiedRaw = unStringifyDeep(entries);
+    const camelCased = camelCaseObject(unStringifiedRaw);
+    return camelCased;
+  }
+
   public async findForSitemap() {
     const statement = sql`
     SELECT

web/src/components/locale/dictionary.ts

@@ -247,7 +247,10 @@ Besides the open tasks on [/Contribute](/Contribute) page, you can also contribu
     en: "repositories",
     ar: "مستودعات",
   },
-
+  "contributor-contributed-to-projects": {
+    en: "Contributed to projects",
+    ar: "ساهم في المشاريع",
+  },
   "projects-title": {
     en: "Browse a growing list of Algerian open-source projects | DzCode i/o",
     ar: "تصفح قائمة المشاريع الجزائرية مفتوحة المصدر | DzCode i / o",

web/src/pages/team/contributor/index.tsx

@@ -9,6 +9,7 @@ import { TryAgain } from "src/components/try-again";
 import { fetchContributorAction } from "src/redux/actions/contributor";
 import { useAppDispatch, useAppSelector } from "src/redux/store";
 import { getContributorURL } from "src/utils/contributor";
+import { getProjectURL } from "src/utils/project";
 
 // ts-prune-ignore-next
 export default function Page(): JSX.Element {
@@ -81,6 +82,24 @@ export default function Page(): JSX.Element {
                 </div>
               </div>
             </div>
+            {contributor.projects.length > 0 ? (
+              <>
+                <h2 className="text-lg font-bold">
+                  <Locale contributor-contributed-to-projects />
+                </h2>
+                <div className="flex flex-row gap-4 flex-wrap">
+                  {contributor.projects.map((project, projectIndex) => (
+                    <Link
+                      key={projectIndex}
+                      href={getProjectURL(project)}
+                      className="card card-compact bg-base-200 rounded-lg p-4 w-full md:w-auto"
+                    >
+                      {project.name}
+                    </Link>
+                  ))}
+                </div>
+              </>
+            ) : null}
           </div>
         )}
       </div>