「Unity/Firebase/CloudFunctions」の版間の差分
提供: 初心者エンジニアの簡易メモ
(→firebaseのサーバー側変更) |
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| 行89: | 行89: | ||
}); | }); | ||
}); | }); | ||
| − | + | // トップcount件のEntryを取得 | |
| − | + | exports.getTopEntries = functions | |
| − | + | .region('asia-northeast1') | |
| + | .https.onCall((data, context) => | ||
{ | { | ||
| − | + | const count = data.count; | |
| − | + | return admin.firestore().collection('entries') | |
| − | + | .orderBy('point', 'desc') | |
| − | + | .limit(count) | |
| − | + | .get() | |
| − | + | .then((snapshot) => | |
| − | + | { | |
| − | + | var obj = { | |
| − | + | status: 'ok', | |
| − | + | notice: '', | |
| − | + | users: snapshot.docs.map(x => x.data()), | |
| − | + | } | |
| − | + | var json=JSON.stringify(obj); | |
| − | + | return json; | |
| − | + | }); | |
| − | + | }); | |
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</pre> | </pre> | ||
2019年8月7日 (水) 01:14時点における版
準備
Gcp/Firebase/CloudFunctions [ｼｮｰﾄｶｯﾄ]
import
FirebaseFunctions.unitypackage をunityのAssets/ImportPackage/CustomPackageからImportする
初期化
using Firebase.Functions; FirebaseFunctions functions = FirebaseFunctions.DefaultInstance;
東京リージョンの場合こちらを記述
using Firebase.Functions;
FirebaseFunctions functions = FirebaseFunctions.GetInstance("asia-northeast1");
サンプル
ScoreEntry score = new ScoreEntry(); AddEntry(score);
using System.Threading.Tasks;
class ScoreEntry {
public string Name = "taro";
public int Age = 100;
}
async Task<object> AddEntryAsync(ScoreEntry score)
{
object data = new Dictionary<object, object>
{
{ "name", score.Name },
{ "age", score.Age },
};
return await functions.GetHttpsCallable("addEntry").CallAsync(data)
.ContinueWith(task =>
{
return task.Result.Data;
});
}
void AddEntry(ScoreEntry score)
{
AddEntryAsync(score).ContinueWith(task =>
{
if (task.IsFaulted)
{
// onError
}
else
{
// onComplete
Debug.Log("task.Result=" + task.Result); // OK
}
}, TaskScheduler.FromCurrentSynchronizationContext());
}
firebaseのサーバー側変更
functions.https.onCall を使ってシリアル＆認証トークンで接続するようにする
const functions = require('firebase-functions');
const admin = require('firebase-admin');
admin.initializeApp();
// 追加
exports.addEntry = functions
.region('asia-northeast1')
.https.onCall((data, context) =>
{
const entry = {
name : data.name,
point : data.point
};
return admin.firestore().collection('entries')
.add(entry)
.then((snapshot) =>
{
return 'OK';
});
});
// 更新
exports.replaceEntry = functions
.region('asia-northeast1')
.https.onCall((data, context) =>
{
const entry = {
name : data.name,
point : data.point
};
return admin.firestore().collection('entries')
.doc("ID1").set(entry)
.then((snapshot) =>
{
return 'OK';
});
});
// トップcount件のEntryを取得
exports.getTopEntries = functions
.region('asia-northeast1')
.https.onCall((data, context) =>
{
const count = data.count;
return admin.firestore().collection('entries')
.orderBy('point', 'desc')
.limit(count)
.get()
.then((snapshot) =>
{
var obj = {
status: 'ok',
notice: '',
users: snapshot.docs.map(x => x.data()),
}
var json=JSON.stringify(obj);
return json;
});
});
参考
https://firebase.google.com/docs/functions/callable?hl=ja
https://devlog.hassaku.blue/2019/03/unity-firebase-firebase.html
https://firebase.google.com/docs/reference/unity/class/firebase/functions/firebase-functions
