feat: reorder lessons

frontend/src/components/CourseOutline.vue

@@ -39,45 +39,53 @@
 					</div>
 				</DisclosureButton>
 				<DisclosurePanel>
-					<div v-for="lesson in chapter.lessons" :key="lesson.name">
-						<div class="outline-lesson pl-8 py-2 pr-4">
-							<router-link
-								:to="{
-									name: allowEdit ? 'CreateLesson' : 'Lesson',
-									params: {
-										courseName: courseName,
-										chapterNumber: lesson.number.split('.')[0],
-										lessonNumber: lesson.number.split('.')[1],
-									},
-								}"
-							>
-								<div class="flex items-center text-sm leading-5 group">
-									<MonitorPlay
-										v-if="lesson.icon === 'icon-youtube'"
-										class="h-4 w-4 text-gray-900 stroke-1 mr-2"
-									/>
-									<HelpCircle
-										v-else-if="lesson.icon === 'icon-quiz'"
-										class="h-4 w-4 text-gray-900 stroke-1 mr-2"
-									/>
-									<FileText
-										v-else-if="lesson.icon === 'icon-list'"
-										class="h-4 w-4 text-gray-900 stroke-1 mr-2"
-									/>
-									{{ lesson.title }}
-									<Trash2
-										v-if="allowEdit"
-										@click.prevent="trashLesson(lesson.name, chapter.name)"
-										class="h-4 w-4 stroke-1.5 text-gray-700 ml-auto invisible group-hover:visible"
-									/>
-									<Check
-										v-if="lesson.is_complete"
-										class="h-4 w-4 text-green-700 ml-2"
-									/>
-								</div>
-							</router-link>
-						</div>
-					</div>
+					<Draggable
+						:list="chapter.lessons"
+						item-key="name"
+						group="items"
+						@end="updateOutline"
+						:data-chapter="chapter.name"
+					>
+						<template #item="{ element: lesson }">
+							<div class="outline-lesson pl-8 py-2 pr-4">
+								<router-link
+									:to="{
+										name: allowEdit ? 'CreateLesson' : 'Lesson',
+										params: {
+											courseName: courseName,
+											chapterNumber: lesson.number.split('.')[0],
+											lessonNumber: lesson.number.split('.')[1],
+										},
+									}"
+								>
+									<div class="flex items-center text-sm leading-5 group">
+										<MonitorPlay
+											v-if="lesson.icon === 'icon-youtube'"
+											class="h-4 w-4 text-gray-900 stroke-1 mr-2"
+										/>
+										<HelpCircle
+											v-else-if="lesson.icon === 'icon-quiz'"
+											class="h-4 w-4 text-gray-900 stroke-1 mr-2"
+										/>
+										<FileText
+											v-else-if="lesson.icon === 'icon-list'"
+											class="h-4 w-4 text-gray-900 stroke-1 mr-2"
+										/>
+										{{ lesson.title }}
+										<Trash2
+											v-if="allowEdit"
+											@click.prevent="trashLesson(lesson.name, chapter.name)"
+											class="h-4 w-4 stroke-1.5 text-gray-700 ml-auto invisible group-hover:visible"
+										/>
+										<Check
+											v-if="lesson.is_complete"
+											class="h-4 w-4 text-green-700 ml-2"
+										/>
+									</div>
+								</router-link>
+							</div>
+						</template>
+					</Draggable>
 					<div v-if="allowEdit" class="flex mt-2 mb-4 pl-8">
 						<router-link
 							:to="{
@@ -111,6 +119,7 @@
 <script setup>
 import { Button, createResource } from 'frappe-ui'
 import { ref } from 'vue'
+import Draggable from 'vuedraggable'
 import { Disclosure, DisclosureButton, DisclosurePanel } from '@headlessui/vue'
 import {
 	ChevronRight,
@@ -176,6 +185,17 @@ const deleteLesson = createResource({
 	},
 })
 
+const updateLessonIndex = createResource({
+	url: 'lms.lms.api.update_lesson_index',
+	makeParams(values) {
+		return {
+			lesson: values.lesson,
+			chapter: values.chapter,
+			idx: values.idx,
+		}
+	},
+})
+
 const trashLesson = (lessonName, chapterName) => {
 	deleteLesson.submit({
 		lesson: lessonName,
@@ -195,6 +215,18 @@ const openChapterModal = (chapter = null) => {
 const getCurrentChapter = () => {
 	return currentChapter.value
 }
+
+const updateOutline = (e) => {
+	console.log(e)
+	const sourceChapter = e.from.dataset.chapter
+	const targetChapter = e.to.dataset.chapter
+	const lesson = e.item.__draggable_context.element.name
+	updateLessonIndex.submit({
+		lesson: lesson,
+		chapter: sourceChapter,
+		idx: e.newIndex,
+	})
+}
 </script>
 <style>
 .outline-lesson:has(.router-link-active) {

frontend/src/pages/CreateCourse.vue

@@ -7,19 +7,6 @@
 				>
 					<Breadcrumbs class="h-7" :items="breadcrumbs" />
 					<div class="flex items-center mt-3 md:mt-0">
-						<router-link
-							v-if="courseResource.data"
-							:to="{
-								name: 'CourseDetail',
-								params: { courseName: courseResource.data.name },
-							}"
-						>
-							<Button>
-								<span>
-									{{ __('View Course') }}
-								</span>
-							</Button>
-						</router-link>
 						<Button variant="solid" @click="submitCourse()" class="ml-2">
 							<span>
 								{{ __('Save') }}
@@ -222,7 +209,12 @@ import {
 	reactive,
 	watch,
 } from 'vue'
-import { convertToTitleCase, showToast, getFileSize } from '../utils'
+import {
+	convertToTitleCase,
+	showToast,
+	getFileSize,
+	updateDocumentTitle,
+} from '../utils'
 import Link from '@/components/Controls/Link.vue'
 import { FileText, X } from 'lucide-vue-next'
 import { useRouter } from 'vue-router'
@@ -492,4 +484,13 @@ const breadcrumbs = computed(() => {
 	})
 	return crumbs
 })
+
+const pageMeta = computed(() => {
+	return {
+		title: 'Create a Course',
+		description: 'Create or edit a course for your learning system.',
+	}
+})
+
+updateDocumentTitle(pageMeta)
 </script>