API create-Note/Register/Login/get-note

This commit is contained in:
Sagi Dayan 2016-07-02 02:16:04 +03:00
parent 15ed3f11b4
commit bd072b675e
5 changed files with 231 additions and 9 deletions

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@ -11,6 +11,8 @@
"author": "", "author": "",
"license": "ISC", "license": "ISC",
"dependencies": { "dependencies": {
"express": "^4.14.0" "body-parser": "^1.15.2",
"express": "^4.14.0",
"gcloud": "^0.36.0"
} }
} }

9
server/DBManager.js Normal file
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@ -0,0 +1,9 @@
var gcloud = require('gcloud');
var dataset = gcloud.datastore({
// This environment variable is set by app.yaml when running on GAE, but will
// need to be manually set when running locally.
projectId: 'thesocialnotework'
});
module.exports = dataset;

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@ -1,9 +1,9 @@
'use strict';
var express = require('express'); var express = require('express');
var router = express.Router(); var router = express.Router();
var utils = require('./utils');
var db = require('./DBManager');
// home page route (http://localhost:8080) router.get('/status', (req, res) => {
router.get('/status', function (req, res) {
var d = new Date(); var d = new Date();
res.send({ res.send({
Status: "OK", Status: "OK",
@ -12,6 +12,163 @@ router.get('/status', function (req, res) {
}); });
}); });
router.post('/login', (req, res) => {
if (!req.body.username || !req.body.password) {
utils.response_400(res, {
username: "JhonSnow",
password: "I-know_nothing"
});
} else {
var query = db.createQuery('User')
.filter('username', req.body.username)
.filter('password', req.body.password);
db.runQuery(query, (err, entities) => {
if (err || entities.length !== 1) {
res.send({
status: "OK",
user: null
});
} else {
entities = entities.map(utils.convertToUserObj);
res.send({
status: "OK",
user: entities[0]
});
}
});
}
});
router.post('/register', (req, res) => {
if (!req.body.username || !req.body.password || !req.body.email) {
utils.response_400(res, {
username: "JhonSnow",
password: "I-know_nothing",
email: "jhon@nights_watch.com"
});
} else {
var query = db.createQuery('User')
.filter('username', req.body.username);
db.runQuery(query, (err, entities) => {
if (err || entities.length === 1) {
res.send({
status: "Error",
message: "User name exists"
});
} else {
db.save({
key: db.key('User'),
data: {
username: req.body.username,
password: req.body.password,
email: req.body.email,
creation_time: new Date(),
avatar: null
}
}, function (err, user) {
if (err) {
utils.response_500(res, "DB Error");
} else {
res.statusCode = 201;
res.send({
status: "OK",
message: "created"
});
}
});
}
});
}
});
router.post('/user/upsert', (req, res) => {});
router.post('/note/upsert', (req, res) => {
if (!req.body || !req.body.title || !req.body.body || !req.body.tags || !req.body.owner_id || !req.body.address) {
utils.response_400(res, {
title: "Note To Self",
body: "I know nothing!!!",
lat: 35.01,
lng: 51.2,
address: "Some Where over the rainbow",
tags: ['nofilter', 'testing', 'education'],
owner_id: 123,
is_public: true
});
} else {
if (req.body.id) { //Update a Note
// var query = db.createQuery('Note').filter('owner_id', )
utils.response_500(res, "Not Yet Implemented - Imean updating the Note");
} else {
db.save({
key: db.key('Note'),
data: {
title: req.body.title,
lat: req.body.lat,
lng: req.body.lng,
body: req.body.body,
owner_id: req.body.owner_id,
is_public: req.body.is_public || false,
created_at: new Date(),
likes: 0,
tags: req.body.tags || []
}
},
(err, response) => {
if (err) {
utils.response_500(res, "DB Error");
} else {
res.statusCode = 201;
res.send({
status: "OK",
message: "Saved"
});
// var query = db.createQuery('Note')
// .filter('_id', response.mutationResults[0].key.path[0].id);
// db.get(db.key(['Note', response.mutationResults[0].key.path[0].id]), (err, entity) => {
// if (err) {
// utils.response_500(res, "DB Error" + err);
// } else {
// res.statusCode = 201;
// console.log(JSON.stringify(entity, null, 2));
// console.log('=====');
// res.send(utils.convertToNoteObj(entity));
// }
// });
}
});
}
}
});
router.get('/note/all', (req, res) => {
if (!req.query.uid) {
utils.response_400(res, "uid=123", "Missing uid in query string");
} else {
var query = db.createQuery('Note')
.filter('owner_id', req.query.uid);
// .order('creation_time', {
// descending: true
// });
db.runQuery(query, (err, entities) => {
if (err || entities.length < 1) {
res.send({
status: (err ? "Error" : "OK"),
message: err ? "DB error, " + err : "No Notes",
notes: (err ? null : [])
});
} else {
entities = entities.map(utils.convertToNoteObj);
res.send({
status: "OK",
notes: entities
});
}
});
}
});
module.exports = router; module.exports = router;

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@ -1,6 +1,6 @@
'use strict';
var server; var server;
var express = require('express'); var express = require('express');
var bodyParser = require('body-parser');
var api = require('./api'); var api = require('./api');
@ -9,11 +9,18 @@ class Server {
constructor() { constructor() {
console.log('Pin'); console.log('Pin');
this.app = express(); this.app = express();
// parse application/x-www-form-urlencoded
this.app.use(bodyParser.urlencoded({
extended: false
}));
// parse application/json
this.app.use(bodyParser.json());
this.app.use('/api', api); this.app.use('/api', api);
// this.app.get('/', (req, res) => { this.app.get('/', (req, res) => {
// res.status(200) res.status(200)
// .send('Hello, world - PIN PIN PIN!'); .send('<h1>The Social Notework<h1><h4>Under Development</h4>');
// }); });
this.app.use((req, res, next) => { this.app.use((req, res, next) => {
res.statusCode = 404; res.statusCode = 404;

47
server/utils.js Normal file
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@ -0,0 +1,47 @@
module.exports = {
response_400: (res, example, msg) => {
res.statusCode = 400;
var r = {
example_body: example,
status: 'Error',
code: 400,
message: 'Bad request, ' + msg || 'see the example for more information'
};
res.send(r);
},
response_500: (res, msg) => {
res.statusCode = 500;
var r = {
status: 'Error',
code: 500,
message: msg
};
res.send(r);
},
convertToUserObj: (user) => {
return {
id: user.key.id,
username: user.data.username,
password: user.data.password,
email: user.data.email,
creation_time: user.data.creation_time,
avatar: user.data.avatar
};
},
convertToNoteObj: (note) => {
return {
id: note.key.id,
title: note.data.title,
location: {
lat: note.data.lat,
lng: note.data.lng
},
body: note.data.body,
owner_id: note.data.owner_id,
is_public: note.data.is_public,
created_at: note.data.created_at,
likes: note.data.likes,
tags: note.data.tags,
};
}
};