init_database

server/database/models/answer_user.js

@@ -0,0 +1,5 @@
+const mongoose = require('mongoose');
+const answerUser = require('../schema/answer_user.js')
+var AnswerUser = mongoose.model('AnswerUser', answerUser,'answerUser')
+
+module.exports = AnswerUser

server/database/models/question_user.js

@@ -1,5 +1,5 @@
 const mongoose = require('mongoose');
-const question_user = require('../schema/question_user.js')
-var Question_user = mongoose.model('Question_user', question_user,'question_user')
+const questionUser = require('../schema/question_user.js')
+var QuestionUser = mongoose.model('QuestionUser', questionUser,'questionUser')
 
-module.exports = Question_user
+module.exports = QuestionUser

server/database/schema/answer_user.js

@@ -0,0 +1,28 @@
+const mongoose = require('mongoose')
+const Schema = mongoose.Schema;
+const { ObjectId, Mixed } = Schema.Types
+
+var AnswerUserSchema = new Schema({
+	answer_id: {
+		type: ObjectId,
+		ref: 'Answer'
+	},
+	user_id: {
+		type: ObjectId,
+		ref: 'User'
+	},
+	vote: {
+		unique: false,
+	    required: true,
+		type: Number,
+		default: 0
+	},
+	bad: {
+		unique: false,
+	    required: true,
+		type: Number,
+		default: 0
+	}
+})
+
+module.exports = AnswerUserSchema

server/database/schema/question_user.js

@@ -2,7 +2,7 @@ const mongoose = require('mongoose')
 const Schema = mongoose.Schema;
 const { ObjectId, Mixed } = Schema.Types
 
-var Question_User = new Schema({
+var QuestionUser = new Schema({
 	question_id: {
 		type: ObjectId,
 		ref: 'Question'
@@ -12,8 +12,20 @@ var Question_User = new Schema({
 		ref: 'User'
 	},
 	vote: {
+		unique: false,
+	    required: true,
 		type: Number,
 		default: 0
-	}
+	},
+	meta: {
+	    createdAt: {
+	      type: Date,
+	      default: Date.now()
+	    },
+	    updatedAt: {
+	      type: Date,
+	      default: Date.now()
+	    }
+  	}
 })
-module.exports = Question_User
+module.exports = QuestionUser

server/database/表设计.md

@@ -53,7 +53,7 @@ answers: {
 	bad,			num
 	created_time	time
 }
-answers_user: {
+answer_user: {
 	answer_id,		objectid
 	user_id,		objectid
 	vote,			num