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Fipamo/brain/data/Settings.js

158 lines
4.0 KiB
JavaScript

import * as DataEvent from '../../src/com/events/DataEvent';
import fs from 'fs-extra';
const _ = require('lodash');
export const SETTINGS_FILE = 'site/settings.json';
export const SETTINGS_FOLKS = 'site/folks.json';
export const SETTINGS_TAG = 'site/tags.json';
export default class Settings {
//--------------------------
// constructor
//--------------------------
constructor() {}
//--------------------------
// methods
//--------------------------
sync(req) {
let self = this;
return new Promise((resolve, reject) => {
self.loadConfigData()
.then(result => {
let payload = req.body;
//so payload matches loaded config
payload.global.display_limit = result.settings.global.display_limit;
payload.global.last_backup = result.settings.global.last_backup;
let user = req.session.user;
let found = _.find(result.folks, { id: user.id });
let needToUpdate = false;
let response = [];
if (found) {
let index = found.id - 1;
if (
result.folks[index].handle != payload.member.handle ||
result.folks[index].email != payload.member.email
) {
user.handle = payload.member.handle;
user.email = payload.member.email;
result.folks[index].handle = payload.member.handle;
result.folks[index].email = payload.member.email;
fs.writeJson('site/folks.json', result.folks);
} else {
//no need to save
}
} else {
let response = {
type: DataEvent.REQUEST_LAME,
message: "You're not logged in, champ"
};
reject(response);
}
if (!_.isEqual(result.settings.global, payload.global)) {
let bg = payload.global.background;
payload.global.background = bg.substr(21, bg.length);
result.settings.global = payload.global;
needToUpdate = true;
} else {
//no need to save
}
if (!_.isEqual(result.settings.email, payload.email)) {
result.settings.email = payload.email;
needToUpdate = true;
} else {
//no need to save
}
if (needToUpdate) {
fs.writeJson('site/settings.json', result.settings)
.then(() => {
response = {
type: DataEvent.SETTINGS_UPDATED,
message: 'Settings Saved'
};
resolve(response);
})
.catch(() => {
//console.error(err);
});
} else {
//no need to update
}
})
.catch(err => {
reject(err);
});
});
}
saveTags(tags) {
let self = this;
return new Promise((resolve, reject) => {
self.load(SETTINGS_TAG)
.then(config => {
if (!_.isEqual(config.tags, tags)) {
config.tags = tags;
fs.writeJson('site/tags.json', config)
.then(() => {
let response = {
type: DataEvent.SETTINGS_UPDATED,
message: 'Settings Saved'
};
resolve(response);
})
.catch(err => {
reject(err);
});
} else {
let response = {
type: DataEvent.SETTINGS_NOT_UPDATED,
message: 'Settings Already Saved'
};
resolve(response);
}
})
.catch(err => {
reject(err);
});
});
}
updatePageIndex() {
fs.readJSON('site/settings.json').then(settings => {
settings.library_stats.current_index = ++settings.library_stats.current_index;
//settings.library_stats.total_pages = ++settings.library_stats.total_pages;
fs.writeJSON('site/settings.json', settings);
});
}
load(fileToLoad) {
return new Promise((resolve, reject) => {
fs.readJSON(fileToLoad)
.then(file => {
resolve(file);
})
.catch(err => {
reject(err);
});
});
}
loadConfigData() {
return new Promise((resolve, reject) => {
let getSettings = this.load(SETTINGS_FILE);
let getFolks = this.load(SETTINGS_FOLKS);
Promise.all([getSettings, getFolks])
.then(result => {
const [settings, folks] = result;
let data = { settings: settings, folks: folks };
resolve(data);
})
.catch(err => {
reject(err);
});
});
}
//--------------------------
// event handlers
//--------------------------
}