说我有一个游戏场景。
游戏属于用户。
game.json:
{
"name": "game",
"base": "PersistedModel",
"idInjection": true,
"properties": {
"beer_points_required": {
"type": "number",
"required": true
},
"total_points": {
"type": "number",
"required": true
}
},
"validations": [],
"relations": {
"game_blngs_to_user": {
"type": "belongsTo",
"model": "user",
"foreignKey": ""
}
},
"acls": [],
"methods": []
}
user.json:
{
"name": "user",
"base": "User",
"idInjection": true,
"properties": {
"last_game": {
"type": "date",
"required": false
},
"name": {
"type": "string",
"required": true
}
},
"validations": [],
"relations": {},
"acls": [
{
"accessType": "READ",
"principalType": "ROLE",
"principalId": "$everyone",
"permission": "ALLOW"
}
],
"methods": []
}
我正在尝试通过CRUD创建用户后,以编程方式为用户创建游戏对象,因此在user.js中,我具有:
var config = require('../../server/config.json');
var path = require('path');
var app = require('../app');
module.exports = function(user) {
user.afterRemote('create', function(context, user) {
console.log('> user.afterRemote triggered');
//create a game for each user thats created
var Game = app.models.game;
game.create({game_blngs_to_userId: user.id, beer_points_required: 0, total_points: 0},function(err, res){
if(err){
console.log('\n\n>>err');
console.log(err);
next(err);
return;
}
console.log(res);
});
});
但是,这显然行不通,所以我想知道如何真正实现我的目标。我已经盯着很强的循环文档很长时间了,似乎他们的api的实际用法还没有得到很好的记录……至少在我看来。有人可以帮我阐明一下吗?
也许您缺少第三个参数next
-afterRemote回调函数。
user.afterRemote('create', function(context, user, next) {
...
var Game = app.models.game;
game.create({game_blngs_to_userId: user.id, beer_points_required: 0, total_points: 0},function(err, res){
if(err){
console.log(err);
next(err);
return;
}
next() // countinue execution
});
});
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