MyCo/inc/myco_objects.js

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JavaScript
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function GroupList() {
lastChange=0;
this.loadFromLocalStorage=function() {
if (jQuery.type(localStorage.groups)!='undefined') {
try {
var data=JSON.parse(localStorage.groups);
this.lastChange=data.lastChange;
for (el in data.groups) {
this[el]=new Group(el,false,data.groups[el]);
}
}
catch(e) {
for (el in this) {
if (this.isGroup(this[el])) {
delete this[el];
}
}
myconfirm('Erreur en chargeant les données locales. On les purges ?',
function(data) {
delete localStorage.groups;
location.reload();
}
);
}
}
}
this.export=function() {
return {
'lastChange': this.lastChange,
'groups': this.each(function(idx,group) {
return group.export();
})
};
}
this.import=function(groups) {
ret={};
for (el in this) {
if (this.isGroup(this[el])) {
delete ret[el];
}
}
this.lastChange=groups.lastChange;
for (el in groups.groups) {
this[el]=new Group(el,false,groups.groups[el]);
}
return true;
}
this.save=function() {
localStorage.groups=JSON.stringify(this.export());
}
this.each=function(fct) {
var idx=0;
var ret={};
for (el in this) {
if(this.isGroup(this[el])) {
ret[el]=fct(idx++,this[el]);
}
}
return ret;
}
this.count=function() {
len=0;
this.each(function(idx,group) {
len=len+1;
});
return len;
}
this.isGroup=function(el) {
return (jQuery.type(el)=='object' && jQuery.type(el.isGroup)=='function' && el.isGroup());
}
this.byName=function(name) {
for (el in this) {
if(this.isGroup(this[el])) {
if (this[el].name==name) {
return this[el];
}
}
}
return false;
}
this.removeGroup=function(uuid) {
if (this.isGroup(this[uuid])) {
delete this[uuid];
return true;
}
return false;
}
this.balances=function(fct) {
return this.each(function(idx,group) {
bal=group.balance();
bal.name=group.name;
return bal;
});
}
this.newGroup=function(name,uuid) {
var uuid=uuid||generate_uuid();
this[uuid]=new Group(uuid,name);
return uuid;
}
}
function Group(uuid,name,data) {
this.uuid=uuid || generate_uuid();
this.name=name || false;
this.contributors={};
this.deletedContributors={};
this.contributions={};
this.deletedContributions={};
this.isGroup=function() {
return true;
}
this.export=function() {
var contributors={};
for (email in this.contributors) {
contributors[email]=this.contributors[email].export();
}
var contributions={}
for (uuid in this.contributions) {
contributions[uuid]=this.contributions[uuid].export();
}
return {
'uuid': this.uuid,
'name': encodeURIComponent(this.name),
'contributors': contributors,
'deletedContributors': this.deletedContributors,
'contributions': contributions,
'deletedContributions': this.deletedContributions
};
}
/*
* Contributors
*/
this.removeContributor=function(c) {
this.deletedContributors[c.email]=c.export();
time=new Date().getTime();
this.deletedContributors[c.email].deletionTime=time;
contributions=this.contributionsByContributorEmail(c.email);
for (idx in contributions) {
this.deleteContribution(contributions[idx].uuid,time);
}
delete this.contributors[c.email];
return true;
}
this.restoreContributor=function(email) {
if (email in this.contributors) return;
if (! email in this.deletedContributors) return;
this.contributors[email]=this.importContributor(this.deletedContributors[email]);
contributions=this.deletedContributionsByContributorEmail(email);
for (idx in contributions) {
if (contributions[idx].lastChange==this.deletedContributors[email].deletionTime) {
this.restoreContribution(contributions[idx].uuid);
}
}
delete this.deletedContributors[email];
return true;
}
this.getDeletedContributors=function() {
var ret=[];
for (email in this.deletedContributors) {
ret.push(this.importContributor(this.deletedContributors[email]));
}
return ret;
}
this.contributorByName=function(name) {
for (email in this.contributors) {
if (this.contributors[email].name == name) return this.contributors[email];
}
return undefined;
}
this.contributorByEmail=function(email) {
if (jQuery.type(this.contributors[email])!='undefined') {
return this.contributors[email];
}
return undefined;
}
this.addContributor=function(c) {
this.contributors[c.email]=c;
}
this.replaceContributor=function(email,c) {
delete this.contributors[email];
this.contributors[c.email]=c;
}
/*
* Contributions
*/
this.contributionsByContributorEmail=function(email) {
var ret=[];
for (uuid in this.contributions) {
if (this.contributions[uuid].contributor.email==email) {
ret.push(this.contributions[uuid]);
}
}
ret.sort(function(a,b) {
if (a.date==b.date) {
return 0;
}
else if(a.date<b.date) {
return -1;
}
else {
return 1;
}
});
return ret;
}
this.deletedContributionsByContributorEmail=function(email) {
var ret=[];
for (uuid in this.deletedContributions) {
if (this.deletedContributions[uuid].contributor==email) {
ret.push(new Contribution(
this.contributorByEmail(email),
this.deletedContributions[uuid].cost,
decodeURIComponent(this.deletedContributions[uuid].title),
this.deletedContributions[uuid].date,
uuid,
this.deletedContributions[uuid].lastChange
));
}
}
ret.sort(function(a,b) {
if (a.lastChange==b.lastChange) {
return 0;
}
else if(a.lastChange<b.lastChange) {
return -1;
}
else {
return 1;
}
});
return ret;
}
this.addContribution=function(c) {
this.contributions[c.uuid]=c;
}
this.updateContribution=function(uuid,c) {
c.uuid=uuid;
this.contributions[uuid]=c;
}
this.deleteContribution=function(uuid,time) {
this.contributions[uuid].lastChange=time || new Date().getTime();
this.deletedContributions[uuid]=this.contributions[uuid].export();
delete this.contributions[uuid];
}
this.restoreContribution=function(uuid) {
this.deletedContributions[uuid].lastChange=new Date().getTime();
this.contributions[uuid]=this.importContribution(this.deletedContributions[uuid]);
delete this.deletedContributions[uuid];
}
this.importContributor=function(data) {
return new Contributor(
decodeURIComponent(data.name),
data.email
);
}
this.importContribution=function(data) {
return new Contribution(
this.contributorByEmail(data.contributor),
data.cost,
decodeURIComponent(data.title),
data.date,
data.uuid,
data.lastChange
);
}
/*
* Balance
*/
this.balance=function() {
total={}
min=-1;
max=0;
for (email in this.contributors) {
var sum=0;
cl=this.contributionsByContributorEmail(email);
for (idx in cl) {
sum+=cl[idx].cost;
}
if (min==-1 || min>sum) {
min=sum;
}
if(max<sum) {
max=sum;
}
total[email]=sum;
}
balance={}
var sum=0;
for (email in total) {
balance[email]={
'name': this.contributors[email].name,
'total': total[email],
'diff': total[email]-max,
}
sum=sum+total[email];
}
return {
'balance': balance,
'sum': sum,
'min': min,
'max': max
};
}
/*
* Contructor
*/
if (jQuery.type(data)=='object') {
try {
this.uuid=data.uuid;
this.name=data.name;
if (jQuery.type(data.contributors) == 'object') {
for (email in data.contributors) {
this.contributors[email]=this.importContributor(data.contributors[email]);
}
}
if (jQuery.type(data.deletedContributors) == 'object') {
for (email in data.deletedContributors) {
this.deletedContributors[email]=data.deletedContributors[email];
}
}
if (jQuery.type(data.contributions) == 'object') {
for (uuid in data.contributions) {
this.contributions[uuid]=this.importContribution(data.contributions[uuid]);
}
}
if (jQuery.type(data.deletedContributions) == 'object') {
for (uuid in data.deletedContributions) {
this.deletedContributions[uuid]=data.deletedContributions[uuid];
}
}
}
catch (e) {
alert('Une erreur est survenue en chargeant le groupe '+this.name+' depuis le cache');
}
}
}
function Contributor(name,email) {
this.name=name;
this.email=email;
this.export=function() {
return {
'name': encodeURIComponent(this.name),
'email': this.email
};
}
}
function Contribution(contributor,cost,title,date,uuid,lastChange) {
this.contributor=contributor;
this.cost=cost;
this.title=title;
if (jQuery.type(date)!='date') {
date=moment(date).toDate();
}
this.date=date;
this.uuid=uuid || generate_uuid();
this.lastChange=lastChange || new Date().getTime();
this.export=function() {
return {
'contributor': this.contributor.email,
'uuid': this.uuid,
'cost': this.cost,
'title': encodeURIComponent(this.title),
'date': this.date.getTime(),
'lastChange': this.lastChange,
};
}
this.getTitle=function() {
if (jQuery.type(this.title)=='string') {
return this.title;
}
return '';
}
}
function SyncServer() {
this.url=false;
this.email=false;
this.password=false;
this.logged=false;
this.login=function(url,email,password,onsuccess,onerror) {
this.url=url;
this.email=email;
this.password=password;
try {
jQuery.getJSON(
this.url+'/login',
{'email':email,'password':password, 'time': new Date().getTime()},
function(data, textStatus) {
console.log(data);
if (textStatus=='success') {
if(jQuery.type(data.email) != 'undefined' && jQuery.type(data.name) != 'undefined') {
console.log('Login success return');
console.log(onsuccess);
onsuccess(data);
return true;
}
}
onerror(data);
}
).fail(onerror);
}
catch(e) {
if(jQuery.type(onerror)=='function') {
onerror();
}
}
}
this.subscribe=function(url,email,name,password,onsuccess,onerror) {
this.url=url;
this.email=email;
this.name=name;
this.password=password;
try {
jQuery.getJSON(
this.url+'/subscribe',
{'email':email,'name': name,'password':password, 'time': new Date().getTime()},
function(data, textStatus) {
console.log(data);
if (textStatus=='success') {
if(jQuery.type(data.email) != 'undefined' && jQuery.type(data.name) != 'undefined') {
onsuccess(data);
return true;
}
}
onerror(data);
return false;
}
).fail(onerror);
}
catch(e) {
if(jQuery.type(onerror)=='function') {
onerror();
}
}
}
this.sync=function(url,email,password,groups,onsuccess,onerror) {
this.url=url;
this.email=email;
this.password=password;
try {
jQuery.post(
this.url+'/sync',
{
'email':email,
'password':password,
'groups': JSON.stringify(groups)
},
function(data, textStatus) {
console.log(data);
if (textStatus=='success') {
if(jQuery.type(data.groups)) {
console.log('Sync success return');
onsuccess(data);
return true;
}
}
onerror(data);
},
'json'
).fail(onerror);
}
catch(e) {
if(jQuery.type(onerror)=='function') {
onerror();
}
}
}
}