From 6a69e5a055a258c7e97f674ad0e22bec65056859 Mon Sep 17 00:00:00 2001
From: Muhammad Zhafran Ilham <muhzhafranilham13@gmail.com>
Date: Fri, 26 Jun 2026 00:09:15 +0700
Subject: [PATCH] feat(project): menambahkan perhitungan task_done sebuah
 project untuk intern & admin

---
 .../repositories/project.repository.js        | 24 +++++++++++++
 .../project/services/project.service.js       | 35 +++++++++++++++++++
 src/routes/project.routes.js                  |  4 +++
 3 files changed, 63 insertions(+)

diff --git a/src/modules/project/repositories/project.repository.js b/src/modules/project/repositories/project.repository.js
index eb75e4b..e140deb 100644
--- a/src/modules/project/repositories/project.repository.js
+++ b/src/modules/project/repositories/project.repository.js
@@ -100,11 +100,18 @@ class ProjectRepository {
           },
           select: {
             id: true,
+            id_user: true,
           },
         },
         tasks: {
           select: {
             id: true,
+            submissions: {
+              select: {
+                id: true,
+                id_user: true,
+              },
+            },
           },
         },
       },
@@ -239,11 +246,21 @@ class ProjectRepository {
           },
           select: {
             id: true,
+            id_user: true,
           },
         },
         tasks: {
           select: {
             id: true,
+            submissions: {
+              where: {
+                id_user: parseInt(internId),
+              },
+              select: {
+                id: true,
+                id_user: true,
+              },
+            },
           },
         },
       },
@@ -315,11 +332,18 @@ class ProjectRepository {
           },
           select: {
             id: true,
+            id_user: true,
           },
         },
         tasks: {
           select: {
             id: true,
+            submissions: {
+              select: {
+                id: true,
+                id_user: true,
+              },
+            },
           },
         },
       },
diff --git a/src/modules/project/services/project.service.js b/src/modules/project/services/project.service.js
index 03ab73f..699ce83 100644
--- a/src/modules/project/services/project.service.js
+++ b/src/modules/project/services/project.service.js
@@ -127,6 +127,7 @@ class ProjectService {
         admin: this.mapAdmin(project.admin),
         total_members: project.members?.length || 0,
         total_tasks: project.tasks?.length || 0,
+        task_done: this.getProjectTaskDone(project, actor),
         created_at: project.created_at,
         updated_at: project.updated_at,
       }));
@@ -387,6 +388,7 @@ class ProjectService {
         admin: this.mapAdmin(project.admin),
         total_members: project.members?.length || 0,
         total_tasks: project.tasks?.length || 0,
+        task_done: this.getProjectTaskDone(project, actor),
         created_at: project.created_at,
         updated_at: project.updated_at,
       }));
@@ -470,6 +472,7 @@ class ProjectService {
         admin: this.mapAdmin(project.admin),
         total_members: project.members?.length || 0,
         total_tasks: project.tasks?.length || 0,
+        task_done: this.getProjectTaskDone(project, actor),
         created_at: project.created_at,
         updated_at: project.updated_at,
       }));
@@ -581,6 +584,38 @@ class ProjectService {
 
     return slug;
   }
+
+  getProjectTaskDone(project, actor = {}) {
+    const tasks = project.tasks || [];
+
+    if (tasks.length === 0) {
+      return 0;
+    }
+
+    if (actor.role === "intern") {
+      return tasks.filter((task) =>
+        task.submissions?.some(
+          (submission) => submission.id_user === parseInt(actor.id)
+        )
+      ).length;
+    }
+
+    const activeMembers = project.members || [];
+
+    if (activeMembers.length === 0) {
+      return 0;
+    }
+
+    return tasks.filter((task) => {
+      const submittedUserIds = new Set(
+        (task.submissions || []).map((submission) => submission.id_user)
+      );
+
+      return activeMembers.every((member) =>
+        submittedUserIds.has(member.id_user)
+      );
+    }).length;
+  }
 }
 
 module.exports = new ProjectService();
diff --git a/src/routes/project.routes.js b/src/routes/project.routes.js
index aafac85..e5ac423 100644
--- a/src/routes/project.routes.js
+++ b/src/routes/project.routes.js
@@ -165,6 +165,10 @@ const router = express.Router();
  *         total_tasks:
  *           type: integer
  *           example: 3
+ *         task_done:
+ *           type: integer
+ *           example: 2
+ *           description: Number of completed tasks. For interns, this counts tasks submitted by the logged-in intern. For admin/mentor, this counts tasks submitted by all active project members.
  *         created_at:
  *           type: string
  *           format: date-time