Added comment model, comment post function

2024-07-31 18:59:33 +08:00
parent 4d0a814b73
commit 209b03f35d
4 changed files with 146 additions and 2 deletions
--- a/server/models/Comment.js
+++ b/server/models/Comment.js
@@ -0,0 +1,38 @@
+module.exports = (sequelize, DataTypes) => {
+    const Comment = sequelize.define("Comment", {
+        id: {
+            type: DataTypes.UUID,
+            defaultValue: DataTypes.UUIDV4,
+            primaryKey: true,
+            allowNull: false,
+        },
+        content: {
+            type: DataTypes.TEXT,
+            allowNull: false,
+        },
+        parentId: {
+            type: DataTypes.UUID,
+            allowNull: true,
+          },
+    }, {
+        tableName: 'comments',
+        timestamps: true,
+    });
+
+    Comment.associate = (models) => {
+        Comment.belongsTo(models.User, {
+          foreignKey: 'userId',
+          onDelete: 'CASCADE',
+        });
+        Comment.belongsTo(models.Post, {
+          foreignKey: 'postId',
+          onDelete: 'CASCADE',
+        });
+        Comment.hasMany(models.Comment, {
+          foreignKey: 'parentId',
+          as: 'replies',
+        });
+      };
+
+    return Comment;
+}