update backend

controllers/categoryController.js

@@ -311,7 +311,7 @@ class CategoryController {
       }
 
       // Build query conditions
-      const where = { category_id: id };
+      const where = { id: id };
       if (is_active !== undefined) where.is_active = is_active === 'true';
 
       // Query subjects

controllers/vocabController.js

@@ -67,6 +67,7 @@ exports.createVocab = async (req, res) => {
       vi,
       category,
       topic,
+      grade_number = 0,
       image_small,
       image_square,
       image_normal,
@@ -103,6 +104,7 @@ exports.createVocab = async (req, res) => {
       syntax: syntax || null,
       semantics: semantics || null,
       constraints: constraints || null,
+      grade_number: grade_number || 0,
       is_active: true
     });
 
@@ -166,6 +168,8 @@ exports.getAllVocabs = async (req, res) => {
       base_word,
       text,
       search,
+      grade_start,
+      grade_end,
       is_active = true
     } = req.query;
 
@@ -202,6 +206,21 @@ exports.getAllVocabs = async (req, res) => {
       ];
     }
 
+    // Grade number range filter
+    if (grade_start !== undefined && grade_end !== undefined) {
+      const s = parseInt(grade_start);
+      const e = parseInt(grade_end);
+      if (s === e) {
+        where.grade_number = s;
+      } else if (s < e) {
+        where.grade_number = { [Op.between]: [s, e] };
+      }
+    } else if (grade_start !== undefined) {
+      where.grade_number = { [Op.gte]: parseInt(grade_start) };
+    } else if (grade_end !== undefined) {
+      where.grade_number = { [Op.lte]: parseInt(grade_end) };
+    }
+
     const { count, rows } = await Vocab.findAndCountAll({
       where,
       limit: parseInt(limit),
@@ -786,6 +805,8 @@ exports.searchVocabs = async (req, res) => {
       form_key,
       text,
       vi,
+      grade_start,
+      grade_end,
       v_type,
       shuffle_pos,
       page = 1,
@@ -825,6 +846,21 @@ exports.searchVocabs = async (req, res) => {
       where.vi = { [Op.like]: `%${vi}%` };
     }
 
+    // Grade number range filter
+    if (grade_start !== undefined && grade_end !== undefined) {
+      const s = parseInt(grade_start);
+      const e = parseInt(grade_end);
+      if (s === e) {
+        where.grade_number = s;
+      } else if (s < e) {
+        where.grade_number = { [Op.between]: [s, e] };
+      }
+    } else if (grade_start !== undefined) {
+      where.grade_number = { [Op.gte]: parseInt(grade_start) };
+    } else if (grade_end !== undefined) {
+      where.grade_number = { [Op.lte]: parseInt(grade_end) };
+    }
+
     // Handle v_type: find variants of same base_word
     if (v_type === true) {
       // Nếu có v_type, cần tìm tất cả các từ có cùng base_word

data/familynfriend/g1/F11.json

@@ -14,11 +14,6 @@
   {
     "grade": "010102",
     "vocab": [
-      "red",
-      "green",
-      "blue",
-      "black",
-      "yellow",
       "leaf",
       "apple",
       "sky",
@@ -37,9 +32,7 @@
       "car"
     ],
     "phonics": [
-      "C",
+      "c", "/k/"
-      "c",
-      "/k/"
     ],
     "grammar": []
   },
@@ -65,7 +58,6 @@
       "duck"
     ],
     "phonics": [
-      "D",
       "d",
       "/d/"
     ],
@@ -119,13 +111,9 @@
     ],
     "phonics": [
       "A",
-      "a",
       "B",
-      "b",
       "C",
-      "c",
+      "D"
-      "D",
-      "d"
     ],
     "grammar": [
       "What color is it?",

data/familynfriend/g1/F15.json

@@ -97,9 +97,7 @@
   {
     "grade": "010508",
     "vocab": null,
-    "phonics": [
+    "phonics": null,
-      "letters and sounds from unit"
-    ],
     "grammar": [
       "This is...",
       "These are...",

data/familynfriend/g1/F1S.json

@@ -60,18 +60,11 @@
     "phonics": null,
     "grammar": [
       "One apple",
-      "Two apples",
+      "Two apples"
-      "Count and say."
     ]
   },
   {
     "grade": "010005",
-    "vocab": [
-      "boy",
-      "bag",
-      "bat",
-      "Billy"
-    ],
     "phonics": [
       "/b/"
     ],

data/familynfriend/g5/F510.json

@@ -1,7 +1,7 @@
 [
   {
     "grade": "051001",
-    "vocab": ["headache", "fever", "toothache", "cold", "cough", "earache", "stomachache", "sore", "throat"],
+    "vocab": ["headache", "fever", "toothache", "cold", "cough", "earache", "stomachache", "sore throat"],
     "phonics": null,
     "grammar": ["What's the matter?", "I have a ...", "He has a ...", "She has a ..."],
     "target": "Identify words for illness, understand a short story about feeling unwell."

models/Categories.js

@@ -17,7 +17,7 @@ const Categories = sequelize.define('Categories', {
   created_at: { type: DataTypes.DATE, allowNull: false, defaultValue: DataTypes.NOW },
   updated_at: { type: DataTypes.DATE, allowNull: false, defaultValue: DataTypes.NOW },
 }, {
-  tableName: 'Categories',
+  tableName: 'categories',
   timestamps: true,
   underscored: true,
   indexes: [

models/Vocab.js

@@ -1,5 +1,6 @@
 const { DataTypes } = require('sequelize');
 const { sequelize } = require('../config/database');
+const Grade = require('./Grade');
 
 const Vocab = sequelize.define('Vocab', {
     vocab_id: {
@@ -36,6 +37,11 @@ const Vocab = sequelize.define('Vocab', {
       defaultValue: '',
       comment: 'Vietnamese meaning'
     },
+    Grade_number: {
+      type: DataTypes.INTEGER,
+      defaultValue: 0,
+      comment: 'Numeric representation of grade unit lesson as GG UU LL for easier querying and sorting'
+    },
     category: {
       type: DataTypes.STRING(100),
       comment: 'Category of the word (e.g., Action Verbs, Nouns)'