From a6156ec863b37d29063ac29d8babe23e64432027 Mon Sep 17 00:00:00 2001
From: Jannat Patel <pateljannat2308@gmail.com>
Date: Mon, 26 Sep 2022 22:09:18 +0530
Subject: [PATCH] feat: get notifications

---
 lms/lms/widgets/CourseCard.html | 20 +++++------
 lms/www/dashboard/index.html    | 14 +++++++-
 lms/www/dashboard/index.py      | 59 +++++++++++++++++++++++++++++++++
 3 files changed, 82 insertions(+), 11 deletions(-)

diff --git a/lms/lms/widgets/CourseCard.html b/lms/lms/widgets/CourseCard.html
index c84ab45d..11af8e13 100644
--- a/lms/lms/widgets/CourseCard.html
+++ b/lms/lms/widgets/CourseCard.html
@@ -2,17 +2,17 @@
 {% set progress = frappe.utils.cint(membership.progress) %}
 <div class="common-card-style course-card" data-course="{{ course.name }}">
 
-  <div class="course-image {% if not course.image %}default-image{% endif %}" {% if course.image %}
-    style="background-image: url( {{ course.image | urlencode }} );" {% endif %}>
-    <div class="course-tags">
-      {% for tag in get_tags(course.name) %}
-      <div class="course-card-pills">{{ tag }}</div>
-      {% endfor %}
+    <div class="course-image {% if not course.image %}default-image{% endif %}"
+    {% if course.image %} style="background-image: url( {{ course.image | urlencode }} );" {% endif %}>
+        <div class="course-tags">
+        {% for tag in get_tags(course.name) %}
+        <div class="course-card-pills">{{ tag }}</div>
+        {% endfor %}
+        </div>
+        {% if not course.image %}
+        <div class="default-image-text">{{ course.title[0] }}</div>
+        {% endif %}
     </div>
-    {% if not course.image %}
-      <div class="default-image-text">{{ course.title[0] }}</div>
-    {% endif %}
-</div>
 
 <div class="course-card-content">
     <div class="course-card-meta">
diff --git a/lms/www/dashboard/index.html b/lms/www/dashboard/index.html
index cd2d8df1..ad6e894b 100644
--- a/lms/www/dashboard/index.html
+++ b/lms/www/dashboard/index.html
@@ -62,7 +62,19 @@
             {% endif %}
 
             <div class="tab-pane fade" id="notifications" role="tabpanel" aria-labelledby="notifications">
-                {% include "lms/templates/courses_created.html" %}
+                {% if notifications | length %}
+                {% for notification in notifications %}
+                {{ notification }}
+                {% endfor %}
+                {% else %}
+                <div class="empty-state">
+                    <img class="icon icon-xl" src="/assets/lms/icons/comment.svg">
+                    <div class="empty-state-text">
+                        <div class="empty-state-heading">{{ _("No Notifications") }}</div>
+                        <div class="course-meta">{{ _("You don't have any notifications.") }}</div>
+                    </div>
+                </div>
+                {% endif  %}
             </div>
 
         </div>
diff --git a/lms/www/dashboard/index.py b/lms/www/dashboard/index.py
index 68951425..674da52d 100644
--- a/lms/www/dashboard/index.py
+++ b/lms/www/dashboard/index.py
@@ -1,4 +1,5 @@
 import frappe
+from datetime import datetime
 from lms.lms.utils import has_course_instructor_role, has_course_moderator_role
 
 
@@ -7,3 +8,61 @@ def get_context(context):
     portal_course_creation = frappe.db.get_single_value("LMS Settings", "portal_course_creation")
     context.show_creators_section = portal_course_creation == "Anyone" or has_course_instructor_role()
     context.show_review_section = has_course_moderator_role()
+    context.notifications = get_notifications()
+
+
+def get_notifications():
+    notifications = []
+
+    notifications +=  get_notifications_from_lessons_created()
+
+    notifications +=  get_notifications_from_topics_created()
+
+    if len(notifications):
+        print(notifications)
+        notifications = sorted(notifications, key=lambda t: datetime.strptime(frappe.utils.format_datetime(t.creation, "dd-mm-yyyy HH:mm:ss"),"%d/%m/%Y %H:%M:%S"))
+    return notifications
+
+
+def get_notifications_from_lessons_created():
+
+    lessons = frappe.get_all("Course Lesson", {
+        "owner": frappe.session.user
+    }, ["name"])
+
+    for lesson in lessons:
+        topics = frappe.get_all("Discussion Topic", {
+            "reference_doctype": "Course Lesson",
+            "reference_docname": lesson.name
+        }, ["name"])
+
+    return get_notifications_from_replies(topics)
+
+
+def get_notifications_from_topics_created():
+
+    topics = frappe.get_all("Discussion Topic", {
+        "owner": frappe.session.user
+    }, ["name"])
+
+    return get_notifications_from_replies(topics)
+
+
+
+def get_notifications_from_replies(topics):
+    notifications = []
+
+    for topic in topics:
+        replies = frappe.get_all("Discussion Reply", {
+            "topic": topic.name
+        }, ["reply", "owner", "creation"])
+
+
+        for reply in replies:
+            notification = frappe._dict()
+            notification["message"] = reply.reply
+            notification["user"] = reply.owner
+            notification["creation"] = reply.creation
+            notifications.append(notification)
+
+    return notifications