AssignmentManager => Fix getByGitlabLink function

ExpressAPI/src/managers/AssignmentManager.ts

@@ -23,15 +23,27 @@ class AssignmentManager {
                                               }) as unknown as Assignment ?? undefined;
     }
 
-    getByGitlabLink(gitlabLink: string, include: Prisma.AssignmentInclude | undefined = undefined): Promise<Assignment | undefined> {
-        const name = gitlabLink.replace('.git', '').split('/').pop()!;
-
-        return this.getByName(name, include);
+    async getByGitlabLink(gitlabLink: string, include: Prisma.AssignmentInclude | undefined = undefined): Promise<Assignment | undefined> {
+        const nameInUrl = gitlabLink.replace('.git', '').split('/').pop()!;
+
+        const result = await db.assignment.findMany({
+                                                        where  : {
+                                                            gitlabLink: {
+                                                                endsWith: `/${ nameInUrl }`
+                                                            }
+                                                        },
+                                                        include: include
+                                                    }) as Array<Assignment>;
+
+        return result.length > 0 ? result[0] : undefined;
     }
 
     get(nameOrUrl: string, include: Prisma.AssignmentInclude | undefined = undefined): Promise<Assignment | undefined> {
-        // We can use the same function for both name and url because the name is the last part of the url and the name extraction from the url doesn't corrupt the name
-        return this.getByGitlabLink(nameOrUrl, include);
+        if ( nameOrUrl.includes('://') ) {
+            return this.getByGitlabLink(nameOrUrl, include);
+        } else {
+            return this.getByName(nameOrUrl, include);
+        }
     }
 }