API Route Module

API_Router

function API (){

    this._apiString = "";
    
    //TODO: add this to check if we already have a param or not, then finish route 
    this.addQueryParam = function (){
        // console.log(this._apiString.toString().search("\?"));
    }
    
    this.v = function (){
        this._apiString += "/v1";
        return this;
    }
    
    this.route = function (params){
        params = (params) ? "/" + params : "";
        return this._apiString + params;
    }
    
    this.addList = function (){
        return "/list";
    }
    
    this.list = function (length){
        length = (length) ? this.addList() + "?length=" + length : "";
        return this._apiString + length;
    }
    
    this.limit = function (length){
        length = length || 0;
        var _limit = this.addList() + "?limit=" + length;
        return this._apiString + _limit;
    }
    
    this.offset = function (start, finish){
        start = start || 0;
        finish = finish || 0;
        var _offset = this.addList() + "?start=" + start + "&finish=" + finish;
        return this._apiString + _offset;
    }
}

API.prototype.user = function (){
    this._apiString += "/user";
    return this;
};

API.prototype.users = function (){
    this._apiString += "/users";
    return this;
};

API.prototype.profile = function (){
    this._apiString += "/profile";
    return this;
};

API.prototype.friends = function (){
    this._apiString += "/friends";
    return this;
};

// could add many more methods for other routes, but those are some basics

API.prototype.userProfile = function (id){
    id = (id) ? "/" + id : "";
    return this.v().user().profile().route() + id;
};

var usersFriendsRoute = new API().v().users().friends().route();
var userProfileRoute = new API().userProfile(1234);
var usersFriendsListRoute = new API().v().users().friends().list(20);
var usersFriendsListLimitRoute = new API().v().users().friends().limit(20);
var usersFriendsListOffsetRoute = new API().v().users().friends().offset(20, 60);

console.log("Basic Routes: ", usersFriendsRoute, userProfileRoute, usersFriendsListRoute);
console.log("Pagination: ", usersFriendsListLimitRoute, usersFriendsListOffsetRoute);