Features/add erd (#4)

* Add simple wallet api question. * Translate database part to english. * Move THAI DB to translate folder. * Remove confuse task. * Add emphasize text. * Add ERD detail. Co-authored-by: ChomCHOB <[email protected]>
ChomCHOB · Oct 8, 2020 · b35dda9 · b35dda9
1 parent 9cee671
commit b35dda9
Show file tree

Hide file tree

Showing 3 changed files with 22 additions and 15 deletions.
diff --git a/README.md b/README.md
@@ -70,11 +70,12 @@ this provide for customer who want to buy code for using in game.
 
   - item may sale in bundle type for example sale two difference character skin set in special price or sale five gachapon box (for random item) in special price.
 
-  **Hint**
+  **Objective**
 
-  - Create database in form of model from [sequelize](https://github.com/sequelize/sequelize)
+  - Create database in form of model from [sequelize.](https://github.com/sequelize/sequelize)
+  - Create Entity Relationship Diagram (ERD) and provide us with picture or pdf format. You can create ERD with any tool you want even handwriting is fine.
 
-  **Example Model**
+  **Example Sequelize Model**
 
   ```js
   // Store User
@@ -90,17 +91,21 @@ this provide for customer who want to buy code for using in game.
 
   // Store User credit card 
   const UserCard = sequelize.define('UserCard', {
-    id: Sequelize.STRING,
-    user_id: Sequelize.STRING,
+    id: Sequelize.INTEGER,
+    user_id: Sequelize.INTEGER,
     mask_pan: Sequelize.STRING,
   })
 
   UserCard.associate = (models) => {
     UserCard.belongsTo(User, { foreignKey: 'user_id' })
   }
   ```
+
+  **Example Entity Relationship Diagram**
+
+  ![ERD](image/ERD.png)
+
 
-  **Hint2**
+  **Hint**
 
   - You can see database part in [thai language](translate/THAI_DB.md) for better understanding.
-
diff --git a/image/ERD.png b/image/ERD.png
diff --git a/translate/THAI_DB.md b/translate/THAI_DB.md
@@ -1,5 +1,3 @@
----
-
 # Database
 
 สมมติสถานการณ์ว่า 
@@ -16,12 +14,12 @@
 
   - item อาจถูกขายแบบ Bundle เช่น ขาย สกินตัวละครพร้อมกันสองตัวในราคาพิเศษ  หรือขาย กล่องสุ่มไอเท็ม 5 กล่อง ในราคาถูกกว่าปกติ
 
-  **Hint**
-
-  - สร้าง database ในรูปแบบของ model จาก [sequelize](https://github.com/sequelize/sequelize)
+  **Objective**
 
+  - สร้าง database ในรูปแบบของ model จาก [sequelize.](https://github.com/sequelize/sequelize)
+  - วาด Entity Relationship Diagram (ERD) ออกมาแล้วส่งมาเป็นภาพหรือ pdf จะใช้ tool อะไรก็ได้ หรือจะเขียนมือส่งมาก็ไม่เป็นไร
 
-  **Example Model**
+  **ตัวอย่าง Sequelize Model**
 
   ```js
   // Store User
@@ -37,12 +35,16 @@
 
   // Store User credit card 
   const UserCard = sequelize.define('UserCard', {
-    id: Sequelize.STRING,
-    user_id: Sequelize.STRING,
+    id: Sequelize.INTEGER,
+    user_id: Sequelize.INTEGER,
     mask_pan: Sequelize.STRING,
   })
 
   UserCard.associate = (models) => {
     UserCard.belongsTo(User, { foreignKey: 'user_id' })
   }
   ```
+
+  **ตัวอย่าง Entity Relationship Diagram**
+
+  ![ERD](../image/ERD.png)