update sentences API

models/Sentences.js

@@ -0,0 +1,103 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../config/database');
+
+const Sentences = sequelize.define('Sentences', {
+    id: {
+      type: DataTypes.UUID,
+      defaultValue: DataTypes.UUIDV4,
+      primaryKey: true,
+      comment: 'Unique identifier for sentence entry'
+    },
+    // Từ thực tế (wash, washes, washing, ate, eaten...)
+    text: { 
+      type: DataTypes.TEXT, 
+      allowNull: false
+    },
+    ipa : {
+      type: DataTypes.TEXT,
+      comment: 'International Phonetic Alphabet representation'
+    },
+    // Nội dung dùng chung (có thể lưu JSON để dễ quản lý hoặc dùng chung cho cả group)
+    vi: {
+      type: DataTypes.TEXT,
+      defaultValue: '',
+      comment: 'Vietnamese meaning'
+    },
+    grade : {
+      type: DataTypes.TEXT,
+      defaultValue: '0',
+      comment: 'Grade level (e.g., Grade 1, Grade 2)'
+    },
+    category: {
+      type: DataTypes.TEXT,
+      comment: 'Category of the sentence (e.g., Action Verbs, Nouns)'
+    },
+    topic: {
+      type: DataTypes.TEXT,
+      comment: 'Topic of the sentence (e.g., Food, Travel, Education)'
+    },
+    image_small: {
+      type: DataTypes.JSON,
+      defaultValue: [],
+      comment: 'Array of image URLs'
+    },
+    image_square: {
+      type: DataTypes.JSON,
+      defaultValue: [],
+      comment: 'Array of image URLs'
+    },
+    image_normal: {
+      type: DataTypes.JSON,
+      defaultValue: [],
+      comment: 'Array of image URLs'
+    },
+    audio : {
+      type: DataTypes.JSON,
+      comment: 'Array of audio URLs'
+    },
+    tags: {
+      type: DataTypes.JSON,
+      defaultValue: [],
+      comment: 'Array of tags for categorization'
+    },
+    usage_note: {
+      type: DataTypes.TEXT,
+      defaultValue: '',
+      comment: 'Lưu ý về ngữ cảnh sử dụng câu này'
+    },
+    etc : {
+      type: DataTypes.TEXT,
+      defaultValue: '',
+      comment: 'Các thông tin khác liên quan đến câu này (ví dụ: level, grammar points, etc.)'
+    },
+    is_active: {
+      type: DataTypes.BOOLEAN,
+      defaultValue: true,
+      comment: 'Whether this sentence entry is active'
+    },
+    created_at: {
+      type: DataTypes.DATE,
+      defaultValue: DataTypes.NOW
+    },
+    updated_at: {
+      type: DataTypes.DATE,
+      defaultValue: DataTypes.NOW
+    }
+  }, {
+    tableName: 'sentences',
+    timestamps: true,
+    createdAt: 'created_at',
+    updatedAt: 'updated_at',
+    indexes: [
+      {
+        name: 'idx_sentences_text',
+        fields: [{ name: 'text', length: 191 }]
+      },
+      {
+        name: 'idx_category',
+        fields: [{ name: 'category', length: 191 }]
+      }
+    ]
+  });
+
+module.exports = Sentences;