feat: course details page

frontend/src/components/CourseCard.vue

@@ -68,10 +68,8 @@ import { BookOpen, Users, Star } from 'lucide-vue-next'
 import { computed } from 'vue'
 import UserAvatar from '@/components/UserAvatar.vue'
 import { sessionStore } from '@/stores/session'
-import { usersStore } from '@/stores/user'
 
-const { isLoggedIn } = sessionStore()
+const { isLoggedIn, getUser } = sessionStore()
-const { getUser } = usersStore()
 const user = computed(() => isLoggedIn && getUser())
 
 const props = defineProps({

frontend/src/components/CourseCardOverlay.vue

@@ -0,0 +1,47 @@
+<template>
+    <div class="border border-gray-200"  style="width: 300px;">
+        <iframe v-if="course.data.video_link" :src="video_link" />
+        <div>
+            <Button variant="solid" class="w-full">
+                <span>
+                    {{ __("Start Learning") }}
+                </span>
+            </Button>
+            <div class="flex items-center">
+                <Users class="h-4 w-4 text-gray-700"/>
+                <span class="ml-1">
+                    {{ course.data.enrollment_count }}
+                </span>
+            </div>
+            <div class="flex items-center">
+                <Star class="h-5 w-5 fill-orange-500 text-gray-100"/>
+                <span class="ml-1">
+                    {{ course.data.avg_rating }}
+                </span>
+            </div>
+            <div class="flex items-center">
+                <BookOpen class="h-4 w-4 text-gray-700"/>
+                <span class="ml-1">
+                    {{ course.data.lesson_count }}
+                </span>
+            </div>
+        </div>
+    </div>
+</template>
+<script setup>
+import { BookOpen, Users, Star } from 'lucide-vue-next'
+import { computed } from 'vue'
+const props = defineProps({
+    course: {
+        type: Object,
+        default: null,
+    },
+});
+
+const video_link = computed(() => {
+    if (props.course.data.video_link) {
+        return "https://www.youtube.com/embed/" + props.course.data.video_link;
+    }
+    return null;
+});
+</script>

frontend/src/components/CourseOutline.vue

@@ -0,0 +1,21 @@
+<template>
+    {{ outline }}
+</template>
+<script setup>
+import { createResource } from "frappe-ui";
+const props = defineProps({
+    courseName: {
+        type: String,
+        required: true,
+    },
+});
+console.log(props);
+const outline = createResource({
+    url: "lms.lms.utils.get_course_outline",
+    cache: ["course_outline", props.courseName],
+    params: {
+        course: props.courseName
+    },
+    auto: true,
+});
+</script>

frontend/src/components/UserDropdown.vue

@@ -33,7 +33,6 @@
 <script setup>
 import LMSLogo from '@/components/Icons/LMSLogo.vue'
 import { sessionStore } from '@/stores/session'
-import { usersStore } from '@/stores/user'
 import { Dropdown } from 'frappe-ui'
 import { ChevronDown } from 'lucide-vue-next'
 import { computed } from 'vue'
@@ -45,16 +44,17 @@ const props = defineProps({
     },
 })
 
-const { logout, isLoggedIn } = sessionStore()
+const { getUser, logout } = sessionStore()
-const { getUser } = usersStore()
+let { isLoggedIn } = sessionStore();
-
 const user = computed(() => isLoggedIn && getUser())
 const userDropdownOptions = [
     {
         icon: 'log-out',
         label: 'Log out',
         onClick: () => {
-            logout.submit()
+            logout.submit().then(() => {
+                isLoggedIn = false;
+            });
         },
         condition: () => {
             return isLoggedIn

frontend/src/pages/CourseDetail.vue

@@ -1,7 +1,90 @@
 <template>
-    <div>
+    <div v-if="course.data" class="h-screen text-base">
-        Course Detail
+        <header class="sticky top-0 z-10 flex items-center justify-between border-b bg-white px-3 py-2.5 sm:px-5">
+            <Breadcrumbs
+                class="h-7"
+                :items="breadcrumbs"
+            />
+        </header>
+        <div class="m-5">
+            <div>
+                <div class="text-3xl font-semibold">
+                    {{ course.data.title }}
+                </div>
+                 <div class="mt-1">
+                    {{ course.data.short_introduction }}
+                </div>
+                <div class="flex items-center justify-between mt-3 w-1/3">
+                    <div class="flex items-center">
+                        <Star class="h-5 w-5 text-gray-100 fill-orange-500"/>
+                        <span class="ml-1">
+                            {{ course.data.avg_rating }}
+                        </span>
+                    </div>
+                    &middot;
+                    <div class="flex items-center">
+                        <Users class="h-4 w-4 text-gray-700"/>
+                        <span class="ml-1">
+                            {{ course.data.enrollment_count }}
+                        </span>
+                    </div>
+                    &middot;
+                    <div class="flex items-center">
+                        <BookOpen class="h-4 w-4 text-gray-700 mr-1"/>
+                        <span v-if="course.data.instructors.length == 1">
+                            {{ course.data.instructors[0].full_name }}
+                        </span>
+                        <span v-if="course.data.instructors.length == 2">
+                            {{ course.data.instructors[0].first_name }} and {{ course.data.instructors[1].first_name }}
+                        </span>
+                        <span v-if="course.data.instructors.length > 2">
+                            {{ course.data.instructors[0].first_name }} and {{ course.data.instructors.length - 1 }} others
+                        </span>
+                    </div>
+                </div>
+            </div>
+            <div class="grid grid-cols-[70%,20%] gap-10">
+                <div>
+                    <div v-html="course.data.description"></div>
+                    <CourseOutline :courseName="course.data.name"/>
+                </div>
+                <div>
+                    <CourseCardOverlay :course="course"/>
+                </div>
+            </div>
+        </div>
+        
     </div>
 </template>
 <script setup>
+import { createResource, Breadcrumbs } from "frappe-ui";
+import { computed } from "vue";
+import { BookOpen, Users, Star } from 'lucide-vue-next'
+import CourseCardOverlay from '@/components/CourseCardOverlay.vue';
+import CourseOutline from '@/components/CourseOutline.vue';
+
+const props = defineProps({
+    courseName: {
+        type: String,
+        required: true,
+    },
+})
+console.log(props.courseName)
+const course = createResource({
+    url: "lms.lms.utils.get_course_details",
+    cache: ["course", props.courseName],
+    params: {
+        course: props.courseName
+    },
+    auto: true,
+});
+console.log(course)
+const breadcrumbs = computed(() => {
+    let items = [{ label: "All Courses", route: { name: "Courses" } }]
+    items.push({
+        label: course?.data?.title,
+        route: { name: "CourseDetail", params: { course: course?.data?.name } },
+    })
+    return items
+})
 </script>

frontend/src/pages/Courses.vue

@@ -42,8 +42,8 @@
           </div>
         </template>
         <template #default="{ tab }">
-          <div v-if="tab.courses && tab.courses.value.length" class="grid grid-cols-3 gap-8 mt-5" >
+          <div v-if="tab.courses && tab.courses.value.length" class="grid grid-cols-3 gap-8 mt-5">
-            <router-link v-for="course in tab.courses.value" :to="{ name: 'CourseDetail', params: { course: course.name } }">
+            <router-link v-for="course in tab.courses.value" :to="{ name: 'CourseDetail', params: { courseName: course.name } }">
               <CourseCard :course="course" />
             </router-link>
           </div>
@@ -62,17 +62,14 @@
 </template>
 
 <script setup>
+import { sessionStore } from '@/stores/session'
 import { createListResource, Breadcrumbs, Tabs, Badge, Select } from 'frappe-ui';
 import CourseCard from '@/components/CourseCard.vue';
 import { Plus } from 'lucide-vue-next'
 import { ref, computed } from 'vue'
-import { usersStore } from '@/stores/user'
-import { sessionStore } from '@/stores/session'
 
-const { isLoggedIn } = sessionStore()
+const { isLoggedIn, getUser } = sessionStore()
-const { getUser } = usersStore()
 const user = computed(() => isLoggedIn && getUser())
-
 const courses = createListResource({
   type: 'list',
   cache: "courses",
@@ -81,39 +78,58 @@ const courses = createListResource({
   auto: true,
 });
 
+const is_moderator = computed(() => {
+  if (user && user.value?.roles?.includes('Moderator')) {
+    return true;
+  }
+  return false;
+});
+
+const is_instructor = computed(() => {
+  if (user && user.value?.roles?.includes('Course Creator')) {
+    return true;
+  }
+  return false;
+});
+
 const tabIndex = ref(0)
 const tabs = [
   {
     label: 'Live',
     courses: computed(() => courses.data?.live || []),
     count: computed(() => courses.data?.live?.length),
-    show: true
   },
   {
     label: 'Upcoming',
     courses: computed(() => courses.data?.upcoming),
     count: computed(() => courses.data?.upcoming?.length),
-    show: true
+  }
-  },
+];
-  {
+
+if (user.value) {
+  tabs.push({
     label: 'Enrolled',
     courses: computed(() => courses.data?.enrolled),
     count: computed(() => courses.data?.enrolled?.length),
-    show: user
+  });
-  },
+
-  {
+  if (is_moderator.value || is_instructor.value || courses.data?.created?.length) {
-    label: 'Created',
+    tabs.push({
-    courses: computed(() => courses.data?.created),
+      label: 'Created',
-    count: computed(() => courses.data?.created?.length),
+      courses: computed(() => courses.data?.created),
-    show: computed(() => user && (user.roles.includes('Course Creator') || user.roles.includes('Moderator')))
+      count: computed(() => courses.data?.created?.length),
-  },
+    });
-  {
+  };
-    label: 'Under Review',
+
-    courses: computed(() => courses.data?.under_review),
+  if (is_moderator.value) {
-    count: computed(() => courses.data?.under_review?.length),
+    tabs.push({
-    show: computed(() => user && user.roles.includes('Moderator'))
+      label: 'Under Review',
-  },
+      courses: computed(() => courses.data?.under_review),
-];
+      count: computed(() => courses.data?.under_review?.length),
+    });
+  }
+};
+
 
 const orderOptions = [
   {

frontend/src/router.js

@@ -1,6 +1,4 @@
 import { createRouter, createWebHistory } from 'vue-router'
-import { usersStore } from '@/stores/user'
-import { sessionStore } from '@/stores/session'
 
 const routes = [
 	{
@@ -14,7 +12,7 @@ const routes = [
 		component: () => import('@/pages/Courses.vue'),
 	},
 	{
-		path: '/courses/:course',
+		path: '/courses/:courseName',
 		name: 'CourseDetail',
 		component: () => import('@/pages/CourseDetail.vue'),
 		props: true,
@@ -26,9 +24,4 @@ let router = createRouter({
 	routes,
 })
 
-router.beforeEach(async (to, from) => {
-	const { users } = usersStore()
-	await users.promise
-})
-
 export default router

frontend/src/stores/session.js

@@ -5,9 +5,9 @@ import router from '@/router'
 import { ref, computed } from 'vue'
 
 export const sessionStore = defineStore('lms-session', () => {
-	const { users } = usersStore()
+	const { user, usersByName } = usersStore()
 
-	function sessionUser() {
+	function currentUser() {
 		let cookies = new URLSearchParams(document.cookie.split('; ').join('&'))
 		let _sessionUser = cookies.get('user_id')
 		if (_sessionUser === 'Guest') {
@@ -16,9 +16,18 @@ export const sessionStore = defineStore('lms-session', () => {
 		return _sessionUser
 	}
 
-	let user = ref(sessionUser())
+	let sessionUser = ref(currentUser())
+	const isLoggedIn = ref(!!sessionUser.value)
 
-	const isLoggedIn = computed(() => !!user.value)
+	function getUser() {
+		if (!sessionUser.value) {
+			return null
+		}
+		if (usersByName[sessionUser.value]) {
+			return usersByName[sessionUser.value]
+		}
+		return user.value
+	}
 
 	const login = createResource({
 		url: 'login',
@@ -26,8 +35,8 @@ export const sessionStore = defineStore('lms-session', () => {
 			throw new Error('Invalid email or password')
 		},
 		onSuccess() {
-			users.reload()
+			user.reload()
-			user.value = sessionUser()
+			sessionUser.value = currentUser()
 			login.reset()
 			router.replace({ path: '/' })
 		},
@@ -36,15 +45,16 @@ export const sessionStore = defineStore('lms-session', () => {
 	const logout = createResource({
 		url: 'logout',
 		onSuccess() {
-			users.reset()
+			user.reset()
-			user.value = null
+			sessionUser.value = null
 		},
 	})
 
 	return {
-		user,
+		sessionUser,
 		isLoggedIn,
 		login,
 		logout,
+		getUser,
 	}
 })

frontend/src/stores/user.js

@@ -1,22 +1,19 @@
 import { defineStore } from 'pinia'
 import { createResource } from 'frappe-ui'
-import { sessionStore } from './session'
 import { reactive } from 'vue'
 
 export const usersStore = defineStore('lms-users', () => {
-	const session = sessionStore()
-
 	let usersByName = reactive({})
 
-	const users = createResource({
+	const user = createResource({
 		url: 'lms.lms.api.get_user_info',
 		cache: 'Users',
 		initialData: [],
-		transform(users) {
+		auto: true,
-			for (let user of users) {
+		transform: (data) => {
-				usersByName[user.name] = user
+			if (data?.name && !usersByName[data.name]) {
+				usersByName[data.name] = data
 			}
-			return users
 		},
 		onError(error) {
 			if (error && error.exc_type === 'AuthenticationError') {
@@ -25,27 +22,8 @@ export const usersStore = defineStore('lms-users', () => {
 		},
 	})
 
-	function getUser(email) {
-		if (!email || email === 'sessionUser') {
-			email = session.user
-		}
-		if (!email) {
-			return null
-		}
-		if (!usersByName[email]) {
-			usersByName[email] = {
-				name: email,
-				email: email,
-				full_name: email.split('@')[0],
-				user_image: null,
-				roles: ['LMS Student'],
-			}
-		}
-		return usersByName[email]
-	}
-
 	return {
-		users,
+		user,
-		getUser,
+		usersByName,
 	}
 })

lms/lms/api.py

@@ -143,22 +143,18 @@ def add_mentor_to_subgroup(subgroup, email):
 
 
 @frappe.whitelist(allow_guest=True)
-def get_user_info(user=None):
+def get_user_info():
 	if frappe.session.user == "Guest":
-		frappe.throw("Authentication failed", exc=frappe.AuthenticationError)
+		return None
-	filters = {}
-	if user:
-		filters["name"] = user
 
-	users = frappe.qb.get_query(
+	user = frappe.db.get_value(
 		"User",
-		filters=filters,
+		frappe.session.user,
-		fields=["name", "email", "enabled", "user_image", "full_name", "user_type"],
+		["name", "email", "enabled", "user_image", "full_name", "user_type"],
-		order_by="full_name asc",
+		as_dict=1,
-		distinct=True,
+	)
-	).run(as_dict=1)
 	user["roles"] = frappe.get_roles(user.name)
-	return users
+	return user
 
 
 @frappe.whitelist(allow_guest=True)

lms/lms/utils.py

@@ -1152,59 +1152,65 @@ def change_currency(amount, currency, country=None):
 @frappe.whitelist(allow_guest=True)
 def get_courses():
 	"""Returns the list of courses."""
-	courses = frappe.get_all(
+	courses = []
-		"LMS Course",
+	course_list = frappe.get_all("LMS Course", pluck="name")
-		fields=[
+	for course in course_list:
-			"name",
+		courses.append(get_course_details(course))
-			"title",
-			"short_introduction",
-			"image",
-			"published",
-			"upcoming",
-			"status",
-			"paid_course",
-			"course_price",
-			"currency",
-		],
-	)
 
-	courses = get_course_details(courses)
 	courses = get_categorized_courses(courses)
 	return courses
 
 
-def get_course_details(courses):
+@frappe.whitelist(allow_guest=True)
-	for course in courses:
+def get_course_details(course):
-		course.tags = get_tags(course.name)
+	print(course)
-		course.lesson_count = get_lesson_count(course.name)
+	course = frappe.db.get_value(
+		"LMS Course",
+		course,
+		[
+			"name",
+			"title",
+			"description",
+			"image",
+			"video_link",
+			"short_introduction",
+			"published",
+			"upcoming",
+			"status",
+		],
+		as_dict=1,
+	)
+	print(course)
+	course.tags = get_tags(course.name)
+	course.lesson_count = get_lesson_count(course.name)
 
-		course.enrollment_count = frappe.db.count(
+	course.enrollment_count = frappe.db.count(
-			"LMS Enrollment", {"course": course.name, "member_type": "Student"}
+		"LMS Enrollment", {"course": course.name, "member_type": "Student"}
+	)
+
+	avg_rating = get_average_rating(course.name) or 0
+	course.avg_rating = frappe.utils.flt(
+		avg_rating, frappe.get_system_settings("float_precision") or 3
+	)
+
+	course.instructors = get_instructors(course.name)
+	if course.paid_course:
+		course.price = frappe.utils.fmt_money(course.course_price, 0, course.currency)
+	else:
+		course.price = _("Free")
+
+	if frappe.session.user == "Guest":
+		course.membership = None
+		course.is_instructor = False
+	else:
+		course.membership = frappe.db.get_value(
+			"LMS Enrollment",
+			{"member": frappe.session.user, "course": course.name},
+			["name", "course", "current_lesson", "progress"],
+			as_dict=1,
 		)
-
+		course.is_instructor = is_instructor(course.name)
-		avg_rating = get_average_rating(course.name) or 0
+	return course
-		course.avg_rating = frappe.utils.flt(
-			avg_rating, frappe.get_system_settings("float_precision") or 3
-		)
-
-		course.instructors = get_instructors(course.name)
-		if course.paid_course:
-			course.price = frappe.utils.fmt_money(course.course_price, 0, course.currency)
-		else:
-			course.price = _("Free")
-
-		if frappe.session.user == "Guest":
-			course.membership = None
-			course.is_instructor = False
-		else:
-			course.membership = frappe.db.get_value(
-				"LMS Enrollment",
-				{"member": frappe.session.user, "course": course.name},
-				["name", "course", "current_lesson", "progress"],
-				as_dict=1,
-			)
-			course.is_instructor = is_instructor(course.name)
-	return courses
 
 
 def get_categorized_courses(courses):
@@ -1234,3 +1240,22 @@ def get_categorized_courses(courses):
 		"created": created,
 		"under_review": under_review,
 	}
+
+
+@frappe.whitelist(allow_guest=True)
+def get_course_outline(course):
+	"""Returns the course outline."""
+	outline = []
+	chapters = frappe.get_all(
+		"Chapter Reference", {"parent": course}, ["chapter"], order_by="idx"
+	)
+	for chapter in chapters:
+		chapter_details = frappe.db.get_value(
+			"Course Chapter",
+			chapter.chapter,
+			["name", "title", "description", "idx"],
+			as_dict=True,
+		)
+		chapter_details.lessons = get_lessons(chapter.chapter)
+		outline.append(chapter_details)
+	return outline