[英]ActionHero js with Mongoose
我正在使用ActionHero js和Mongoose创建一些其他API。 我将Mongoose代码放在了一个初始化器中,一切正常。 当我修改某些文件时,项目将自动重新编译,并返回以下错误:OverwriteModelError:
编译后无法覆盖
User
模型。
我应该如何编辑代码以避免此错误? “使用严格”;
var mongoose = require('mongoose');
exports.mongo = function(api, next) {
mongoose.connect(api.config.mongo.host);
var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function callback () {
console.log('Connection opened');
});
var Schema = mongoose.Schema,
Types = mongoose.Schema.Types;
var userSchema = mongoose.Schema({
createdAt: { type: Date, default: Date.now(), required: true},
updatedAt: { type: Date, required: false},
email: { type: String, required: true },
name: { type: String, required: true },
surname: { type: String, required: true },
password: { type: String, required: true },
roles: [],
tokens: [{
code: String,
expiryDate: { type: Date, default: Date.now() + 30 }
}]
});
var User = mongoose.model('User', userSchema);
var postSchema = mongoose.Schema({
createdAt: { type: Date, default: Date.now(), required: true},
updatedAt: { type: Date, required: false},
content: { type: String, required: true },
votes: { type: [Types.ObjectId], ref: 'User' } ,
coordinates: { type: [Number], index: { type: '2dsphere' }, required: true },
creator: { type: Schema.Types.ObjectId, ref: 'User', required: true }
});
var Post = mongoose.model('Post', postSchema);
api.mongo = {
mongoose: mongoose,
user: User,
post: Post
};
next();
};
如果您处于developmentMode,则actionhero将重新加载所有初始化程序。 您应该将连接步骤包装在_start()块中,而不是每次都在它们中串联运行。 这样,actionhero可以重新加载文件,而无需重新运行连接步骤。
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