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sena_db_api_layer/public/lesson-editor.html
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Add Context APIs and refactor vocab models
Introduce Context and ContextGuide features: add Sequelize models (models/Context.js, models/ContextGuide.js), controllers (controllers/contextController.js, controllers/contextGuideController.js) and authenticated route handlers (routes/contextRoutes.js, routes/contextGuideRoutes.js). Wire the new routes into app.js and export the models from models/index.js. Refactor vocabulary: remove VocabForm, VocabMapping and VocabRelation models and relationships, update models/Vocab.js schema and indexes, and add migrate-vocab.js to drop/recreate the vocab table for the new schema. Also add a lesson editor UI (public/lesson-editor.html) and a small cleanup in models/Lesson.js.
2026-02-02 10:05:46 +07:00

464 lines
17 KiB
HTML

<!DOCTYPE html>
<html lang="vi">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Lesson Editor - SENA</title>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
min-height: 100vh;
padding: 20px;
color: #1f2937;
}
.container {
max-width: 1100px;
margin: 0 auto;
background: #fff;
border-radius: 16px;
box-shadow: 0 10px 40px rgba(0,0,0,0.2);
overflow: hidden;
}
.header {
padding: 24px 30px;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: #fff;
}
.header h1 { font-size: 2rem; margin-bottom: 6px; }
.header p { opacity: 0.9; }
.content { padding: 24px 30px; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.form-group { margin-bottom: 16px; }
label { display: block; margin-bottom: 6px; font-weight: 600; }
input, select, textarea {
width: 100%;
padding: 12px 14px;
border: 1px solid #e5e7eb;
border-radius: 10px;
font-size: 14px;
background: #fff;
transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: #667eea; }
textarea { min-height: 120px; resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.btn {
padding: 10px 16px;
border: none;
border-radius: 10px;
cursor: pointer;
font-weight: 600;
transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary { background: #4f46e5; color: #fff; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 15px rgba(79,70,229,0.35); }
.btn-secondary { background: #6b7280; color: #fff; }
.btn-danger { background: #dc2626; color: #fff; }
.badge { display: inline-block; padding: 6px 10px; border-radius: 999px; font-size: 12px; }
.badge.ok { background: #dcfce7; color: #166534; }
.badge.err { background: #fee2e2; color: #991b1b; }
.section-title { margin: 18px 0 8px; font-weight: 700; color: #374151; }
.hint { color: #6b7280; font-size: 12px; margin-top: 6px; }
.status { margin-top: 10px; }
.full { grid-column: 1 / -1; }
</style>
</head>
<body>
<div class="container">
<div class="header">
<h1>Lesson Editor</h1>
<p>Cập nhật nội dung Lesson qua API /api/lessons/:id</p>
</div>
<div class="content">
<div class="grid">
<div class="form-group">
<label for="baseUrl">API Base URL</label>
<input id="baseUrl" placeholder="http://localhost:3000" />
<div class="hint">Mặc định theo domain hiện tại</div>
</div>
<div class="form-group">
<label for="token">Bearer Token</label>
<input id="token" placeholder="Nhập token" />
</div>
<div class="form-group full">
<label for="subjectSelect">Chọn Subject</label>
<select id="subjectSelect"></select>
</div>
<div class="form-group">
<label for="chapterSelect">Chọn Chapter</label>
<select id="chapterSelect"></select>
</div>
<div class="form-group">
<label for="lessonSelect">Chọn Lesson</label>
<select id="lessonSelect"></select>
</div>
<div class="form-group">
<label for="lessonId">Lesson ID (UUID)</label>
<input id="lessonId" placeholder="e.g. 550e8400-e29b-41d4-a716-446655440000" />
</div>
<div class="form-group row">
<button class="btn btn-primary" id="loadBtn">Tải Lesson</button>
<button class="btn btn-secondary" id="clearBtn">Xóa Form</button>
<span class="badge" id="statusBadge" style="display:none"></span>
</div>
</div>
<div class="section-title">Thông tin cơ bản</div>
<div class="grid">
<div class="form-group">
<label for="chapterId">Chapter ID</label>
<input id="chapterId" />
</div>
<div class="form-group">
<label for="lessonNumber">Lesson Number</label>
<input id="lessonNumber" type="number" />
</div>
<div class="form-group">
<label for="lessonTitle">Lesson Title</label>
<input id="lessonTitle" />
</div>
<div class="form-group">
<label for="lessonType">Lesson Type</label>
<select id="lessonType">
<option value="json_content">json_content</option>
<option value="url_content">url_content</option>
</select>
</div>
<div class="form-group">
<label for="lessonContentType">Lesson Content Type</label>
<select id="lessonContentType">
<option value="">(none)</option>
<option value="vocabulary">vocabulary</option>
<option value="grammar">grammar</option>
<option value="phonics">phonics</option>
<option value="review">review</option>
<option value="mixed">mixed</option>
</select>
</div>
<div class="form-group">
<label for="displayOrder">Display Order</label>
<input id="displayOrder" type="number" />
</div>
<div class="form-group full">
<label for="lessonDescription">Lesson Description</label>
<textarea id="lessonDescription"></textarea>
</div>
</div>
<div class="section-title">Content JSON</div>
<div class="form-group">
<label for="contentJson">content_json (JSON)</label>
<textarea id="contentJson" placeholder='{"type":"vocabulary","vocabulary_ids":[]}'></textarea>
<div class="hint">Nếu rỗng thì không gửi content_json</div>
</div>
<div class="section-title">Content URL</div>
<div class="grid">
<div class="form-group full">
<label for="contentUrl">content_url</label>
<input id="contentUrl" />
</div>
<div class="form-group">
<label for="contentType">content_type</label>
<input id="contentType" placeholder="video, audio, pdf..." />
</div>
<div class="form-group">
<label for="thumbnailUrl">thumbnail_url</label>
<input id="thumbnailUrl" />
</div>
<div class="form-group">
<label for="durationMinutes">duration_minutes</label>
<input id="durationMinutes" type="number" />
</div>
</div>
<div class="section-title">Trạng thái</div>
<div class="grid">
<div class="form-group">
<label for="isPublished">is_published</label>
<select id="isPublished">
<option value="">(không đổi)</option>
<option value="true">true</option>
<option value="false">false</option>
</select>
</div>
<div class="form-group">
<label for="isFree">is_free</label>
<select id="isFree">
<option value="">(không đổi)</option>
<option value="true">true</option>
<option value="false">false</option>
</select>
</div>
</div>
<div class="row">
<button class="btn btn-primary" id="saveBtn">Cập nhật Lesson</button>
<button class="btn btn-danger" id="deleteBtn">Xóa Lesson</button>
</div>
<div class="status" id="status"></div>
</div>
</div>
<script>
const $ = (id) => document.getElementById(id);
const baseUrlInput = $('baseUrl');
const tokenInput = $('token');
baseUrlInput.value = localStorage.getItem('lessonEditorBaseUrl') || window.location.origin;
tokenInput.value = localStorage.getItem('lessonEditorToken') || '';
const setStatus = (ok, message) => {
const badge = $('statusBadge');
const status = $('status');
badge.style.display = 'inline-block';
badge.className = `badge ${ok ? 'ok' : 'err'}`;
badge.textContent = ok ? 'OK' : 'ERROR';
status.textContent = message || '';
};
const setSelectOptions = (selectEl, items, placeholder) => {
selectEl.innerHTML = '';
const ph = document.createElement('option');
ph.value = '';
ph.textContent = placeholder;
selectEl.appendChild(ph);
items.forEach((item) => {
const opt = document.createElement('option');
opt.value = item.value;
opt.textContent = item.label;
selectEl.appendChild(opt);
});
};
const fetchJson = async (url) => {
const res = await fetch(url, { headers: getHeaders() });
const data = await res.json();
if (!res.ok || !data.success) {
throw new Error(data.message || 'Request failed');
}
return data.data;
};
const loadSubjects = async () => {
const data = await fetchJson(`${getBaseUrl()}/api/subjects?limit=2000`);
const subjects = data.subjects || [];
setSelectOptions(
$('subjectSelect'),
subjects.map((s) => ({
value: s.id,
label: `${s.subject_code || ''} ${s.subject_name || ''}`.trim()
})),
'Chọn subject'
);
};
const loadChaptersBySubject = async (subjectId) => {
if (!subjectId) {
setSelectOptions($('chapterSelect'), [], 'Chọn chapter');
setSelectOptions($('lessonSelect'), [], 'Chọn lesson');
return;
}
const data = await fetchJson(`${getBaseUrl()}/api/subjects/${subjectId}/chapters?limit=2000`);
const chapters = data.chapters || [];
setSelectOptions(
$('chapterSelect'),
chapters.map((c) => ({
value: c.id,
label: `Ch${c.chapter_number || ''} - ${c.chapter_title || ''}`.trim()
})),
'Chọn chapter'
);
setSelectOptions($('lessonSelect'), [], 'Chọn lesson');
};
const loadLessonsByChapter = async (chapterId) => {
if (!chapterId) {
setSelectOptions($('lessonSelect'), [], 'Chọn lesson');
return;
}
const data = await fetchJson(`${getBaseUrl()}/api/chapters/${chapterId}/lessons?limit=2000`);
const lessons = data.lessons || [];
setSelectOptions(
$('lessonSelect'),
lessons.map((l) => ({
value: l.id,
label: `L${l.lesson_number || ''} - ${l.lesson_title || ''}`.trim()
})),
'Chọn lesson'
);
};
const getHeaders = () => {
const token = tokenInput.value.trim();
const headers = { 'Content-Type': 'application/json' };
if (token) headers.Authorization = `Bearer ${token}`;
return headers;
};
const getBaseUrl = () => baseUrlInput.value.trim().replace(/\/$/, '');
const loadLessonById = async () => {
try {
const id = $('lessonId').value.trim();
if (!id) return setStatus(false, 'Vui lòng nhập Lesson ID');
localStorage.setItem('lessonEditorBaseUrl', getBaseUrl());
localStorage.setItem('lessonEditorToken', tokenInput.value.trim());
const res = await fetch(`${getBaseUrl()}/api/lessons/${id}`, {
headers: getHeaders()
});
const data = await res.json();
if (!res.ok || !data.success) {
return setStatus(false, data.message || 'Không tải được lesson');
}
const lesson = data.data;
$('chapterId').value = lesson.chapter_id || '';
$('lessonNumber').value = lesson.lesson_number ?? '';
$('lessonTitle').value = lesson.lesson_title || '';
$('lessonType').value = lesson.lesson_type || 'json_content';
$('lessonDescription').value = lesson.lesson_description || '';
$('lessonContentType').value = lesson.lesson_content_type || '';
$('displayOrder').value = lesson.display_order ?? '';
$('contentUrl').value = lesson.content_url || '';
$('contentType').value = lesson.content_type || '';
$('thumbnailUrl').value = lesson.thumbnail_url || '';
$('durationMinutes').value = lesson.duration_minutes ?? '';
$('isPublished').value = lesson.is_published === true ? 'true' : lesson.is_published === false ? 'false' : '';
$('isFree').value = lesson.is_free === true ? 'true' : lesson.is_free === false ? 'false' : '';
$('contentJson').value = lesson.content_json ? JSON.stringify(lesson.content_json, null, 2) : '';
setStatus(true, 'Đã tải lesson');
} catch (err) {
setStatus(false, err.message || 'Lỗi không xác định');
}
};
$('loadBtn').addEventListener('click', loadLessonById);
$('subjectSelect').addEventListener('change', async (e) => {
try {
await loadChaptersBySubject(e.target.value);
} catch (err) {
setStatus(false, err.message || 'Không tải được chapter');
}
});
$('chapterSelect').addEventListener('change', async (e) => {
try {
await loadLessonsByChapter(e.target.value);
} catch (err) {
setStatus(false, err.message || 'Không tải được lesson');
}
});
$('lessonSelect').addEventListener('change', async (e) => {
if (!e.target.value) return;
$('lessonId').value = e.target.value;
await loadLessonById();
});
$('saveBtn').addEventListener('click', async () => {
try {
const id = $('lessonId').value.trim();
if (!id) return setStatus(false, 'Vui lòng nhập Lesson ID');
localStorage.setItem('lessonEditorBaseUrl', getBaseUrl());
localStorage.setItem('lessonEditorToken', tokenInput.value.trim());
const payload = {
chapter_id: $('chapterId').value.trim() || undefined,
lesson_number: $('lessonNumber').value ? parseInt($('lessonNumber').value, 10) : undefined,
lesson_title: $('lessonTitle').value.trim() || undefined,
lesson_type: $('lessonType').value || undefined,
lesson_description: $('lessonDescription').value.trim() || undefined,
lesson_content_type: $('lessonContentType').value || undefined,
display_order: $('displayOrder').value ? parseInt($('displayOrder').value, 10) : undefined,
content_url: $('contentUrl').value.trim() || undefined,
content_type: $('contentType').value.trim() || undefined,
thumbnail_url: $('thumbnailUrl').value.trim() || undefined,
duration_minutes: $('durationMinutes').value ? parseInt($('durationMinutes').value, 10) : undefined
};
const contentJsonText = $('contentJson').value.trim();
if (contentJsonText) {
try {
payload.content_json = JSON.parse(contentJsonText);
} catch (e) {
return setStatus(false, 'content_json không hợp lệ (JSON)');
}
}
const isPublished = $('isPublished').value;
if (isPublished !== '') payload.is_published = isPublished === 'true';
const isFree = $('isFree').value;
if (isFree !== '') payload.is_free = isFree === 'true';
Object.keys(payload).forEach((k) => payload[k] === undefined && delete payload[k]);
const res = await fetch(`${getBaseUrl()}/api/lessons/${id}`, {
method: 'PUT',
headers: getHeaders(),
body: JSON.stringify(payload)
});
const data = await res.json();
if (!res.ok || !data.success) {
return setStatus(false, data.message || 'Cập nhật thất bại');
}
setStatus(true, 'Cập nhật thành công');
} catch (err) {
setStatus(false, err.message || 'Lỗi không xác định');
}
});
$('deleteBtn').addEventListener('click', async () => {
try {
const id = $('lessonId').value.trim();
if (!id) return setStatus(false, 'Vui lòng nhập Lesson ID');
if (!confirm('Bạn chắc chắn muốn xóa lesson này?')) return;
const res = await fetch(`${getBaseUrl()}/api/lessons/${id}`, {
method: 'DELETE',
headers: getHeaders()
});
const data = await res.json();
if (!res.ok || !data.success) {
return setStatus(false, data.message || 'Xóa thất bại');
}
setStatus(true, 'Đã xóa lesson');
} catch (err) {
setStatus(false, err.message || 'Lỗi không xác định');
}
});
$('clearBtn').addEventListener('click', () => {
['chapterId','lessonNumber','lessonTitle','lessonType','lessonDescription','lessonContentType','displayOrder','contentJson','contentUrl','contentType','thumbnailUrl','durationMinutes','isPublished','isFree'].forEach((id) => {
const el = $(id);
if (!el) return;
if (el.tagName === 'SELECT') el.value = '';
else el.value = '';
});
setStatus(true, 'Đã xóa form');
});
(async () => {
try {
await loadSubjects();
} catch (err) {
setStatus(false, err.message || 'Không tải được subject');
}
})();
</script>
</body>
</html>