angular js

AngularJs Tutorial 6 — Pt 1 — Building a RESTful Application With PHP & MongoDB – Part 1

Its been seriously very long time and I been drifting away too far from coding stuffs! (I should blame that someone, but, seriously its a waste of time, I realized this late)

Anyways, Not too long ago we were talking about! Finally, I spent my entire Saturday on this stuff!!

So, What are the things we gonna see…

  • Updated structuring for AngularJS
  • Making an RESTFUL API Call
  • Use of AngularJs Resource

The example tutorial is simple ‘yet another blog’ stuff, now we are only going to see how to make the API call only and nothing else. (need to go slowly)


Sometime ago, we have learned how to automate stuffs with the help of Yeoman and GruntJs. But, in growing application, we need to properly place certain files in certain places so we can jump to files easily(With the help of Sublime Of course!).

I really hate seeing a high experienced people still use window browser and a mice to open a file. shessh!

Also, since we all know in AngularJs, we can create an entire application in one js file (with all controllers, factories in file), it does become messy soon!

So, we first make a proper flow and then jump to real coding thing!!

(Note: Below structure is not a official one, i just created myself which seems… nicer and understandable)

bootstrap.js Its the actual ‘app.js’ we previously know it. I prefer this name since it ‘kick starts’ the application. Also, if u see this file, it only initialize the module and place of injecting other modules in it.


routes.js- All the routes goes here!

constants.js – This is the place for declaring ‘application constants’, which can be later injected into our application just like injecting a service or factory.


It has sub collection of particular module or collection(hence!) of we what we gonna to do.

Ex., blogs, users, categories… etc.,

Also, we are gonna keep blogs related ‘Model’, ‘Controller’, ‘Factories’ in it itself.

(Model – Its actually a AngularJs services and we using its a pass-through for API calls and initializing stuff. Since it seems more neat by making calls from model instead of directly making it from the controller)


Here, we will use our custom wrote services and directives for the same, just like collections


These are all third party scripts, including angularjs scripts, etc. (We install these via Bower)

Making an RESTFUL API Call

1. Creating the controller


As you can see, we are creating a controller called ‘BlogsController‘ and injecting out module ‘restfulTut‘ in it.

  1. Inside the controller, we injecting $scope and BlogsModel (a service)
  2. Then, We are calling ‘BlogsModel.initialize()‘. we just invokes the services for setting up any scope initialization variables, like, pre declaring stuffs or clearing it.
    1. The use of this is to move all the predeclaring stuffs out of the controller, so later when we see or debug our code, we can clearly focus on the ‘actual’ controller logic to the service.
  3. Finally, we created ‘$ = ->‘ which will be invoked when ‘save’ is triggered from UI page
    1. This in-turn, triggers the ‘BlogsModel.send(‘add’, $
    2. $ contains the actual values which we need to post into API
    3. Also, later, we can perform validation logic here!

That’s all there is in controller to make a successfully call. Now, lets see what our Model does.


As you can see,

  1. apiRoutes has the actually API URL, we just need to declare all our API urls here.
  2. Currently, initializeFn(), just initiate the You will feel the real usage when your application grows
  3. sendFn() – with the help angular resource, we are making the actually POST call here!
    1. resourceURL+ apiRoutes[route] – (We are injecting resourceURL from contants.js then here, we are appending the rest of the url

That’s all fellas, if you have tried submitting the form, it will make a POST request to the server. Of course it wont work, we still gotta write the API section which we will see in the next tut!

 A little about Angular Resource,

  • In order to make an ajax request to server side, you can either use $http or $resource.
  • With $resource, there are lot of options to modify the request call. (also, with the help of javascript of defer and two-binding, you can easily update the view on receiving a callback). You’ll get it later on the upcoming tut.

Phew! You will get more clear idea when you browse the code

Upcoming Tut:

  • Using Slim framework
  • Use of Dependecy Manager – Composer
  • Using an ODM for connecting MongoDB (and saving it ofcourse!)

Jump to part two:

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