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IoS App encouraging spontaneity. Take pics and get them delivered to your followers, 2 seconds and they disappear! Swift, XCode, Parse

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SergioETrillo/phlash

 
 

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Phlash

icon main phlash

Phlash is a photo-messaging iphone app that encourages sponteneity. Swipe right to capture an image and immediately send it to your phollowers. Swipe left to see phlashes sent by the people you're phollowing. No liking, commenting, sharing - see the phlash while it lasts!

Authors

Phlash is the idea of a group of Makers as its final project. The Queen and Princes of Phlash are:

Usage

The code is available in this repo, and as of 24-June-16 the app has been approved by Apple, so it is now ready for Beta testing. If you would like to beta test the app, please send and email to phlashapp@gmail.com or check here.

Technologies

Phlash has been developed for Apple devices, (IoS 9.0+), using XCode 7.3.1 and Swift 2.2. The backend service is provided by Parse and uses CloudCode, implemented in JavaScript, to secure user data and exchanges.

The app has been also tested on IoS device as old as 7.0, although some compatibility issues have been experienced when retrieving pictures. For best user experience IoS 9.0 is recommended.

Challenges

This is a special team. Not having enough with being challenged during 4 months coding like crazy in Ruby and Javascript, the PHLASH team decided they wanted to know how to develop a "Phlashy app" to show how much they could learn in very little time, (exactly 12 days), and share pics of Dougal the Poodle, Mabel, the notorious Sergio's neighbour cat, or even the mother duck-er

None of the team knew about Swift before the start of the project, although Amy was a bit familiar with Xcode. To make matters even more interesting, some of the members hadn't used a Mac in their lives before this project! (Sergio, we know who you are!)

We took a day to evaluate different mobile technos, and we decided to go for Swift. Then, the challenge was to learn enough Swift and relevant tools (XCode and Parse) to get our app, and do it fast.

Another challenge was to decide features we wanted for the app, and oversee the deployment using Agile practices. We heavily relied on Github and Waffle to project manage the app development.

Also using a TDD philosophy was challenging as we needed to understand the programming language and its test framework in order to create relevant tests driving the app development, for that we spend another 2 days making a "spike". TDD-ing in XCode was another interesting challenge, but that's probably another story and we could write a trilogy with it...

User Stories

As a phlasher
So that I can use the app
I want to be able to signup
As a phlasher
So that I can user the app again and again
I want to be able to login
As a phlasher
So that no one can phlash on my behalf
I want to be able to logout
As a phlasher
So that I can phlash my followers
I want to take a photo
As a friendly phlashee
So that I can view someone's phlashes
I want to be able to phollow them
As a phlashee
So that I can see a phlash from someone I'm phollowing
I want to be able to view their photo
As a phlasher
so that I can know who is phollowing me
I want to get a notification when somenone starts phollowing me
As a phlasher
so that I can know when I get phlashes to watch
I want to get a notification when somenone I am phollowing phlashes
As a phlasher
So that I can protect my modesty
I want to limit how long my phollowers see my phlash
As a phlashee
So that I can see my phollowers’ phlashes
I want to get a notification when someone I’m phollowing phlashes
As a unfriendly phlashee
So that I can view less phlashes
I want to be able to unphollow a phlasher
As a forgetful phlasher
So that I can re-enter the app
I want to be able reset my password
As a phlasher
So that I can communicate fully
I want to add a caption to my phlashes
as a user
so that I can be in the know
I want to know if there are pending phlashes for me to view
as a user
so that I can sue the sender of the horrible picture
I want to know the sender of each phlash
As a user
So that I enjoy using the app
I want the follow page to be animated when it appears/disappears
As a phlaser
so that I accurately guided through the app
I want to have alerts with info on main events
as a developer
so that no malicious users access the backend functionality
I want to move some of the Parse calls up into Cloud Coded
as a developer
so that the app has sensible limits
I want to have authentication text field validations for usernames, emails and passwords
as a developer
so that my app has sensible limits
I want to ensure that caption does not exceed the limits and fits nicely in the screen
as a artistic Phlaser
so that I can create a meme style phlash
I want to be able to position my text in the taken phlash
as a Phlaser
in order to increase the app usability
I want the keyboard to be dismissed from the Auth view in the relevant ways
as a developer
so that I have cracking app
I want to present the sender label in a cracking way
as a developer
so that my application is efficient in database queries
I want to check the database only if there is not photos locally to show
as a user
so that I want to use the app over and over
I want to have a fancy app design
as a developer
so that my user can't misuse the app
I want to temporarily disable buttons and swipes after use to prevent double tapping/swipping
as a developer
so that my app works smoothly
I want to validate the user to phollow exists before adding the relationship to the database
as a developer
so that phlasers use the app appropriately
I want to ensure I can't phollow someone twice
as I user
so that I know how to use Phlash
I want to get a initial screen with instructions
as a user
so that to just see fresh images
I want to see all the new images of my phollowees since the last time I checked them
as a user
so that I can phlash nice selphies
I want to be able to choose between front or rear camera to take my phlash
as a developer
so that all the usernames of phollowees are standard
I want to validate that field and ensure no capital letters, less than 15 chars and no symbols are allowed
as a user
so that I can edit my list of people I follow
I want to be able to unphollow a person
as a developer
so that the app is appealing
I want to have a phlashy design
as a developer
so that my app is widely distributed
I want my app to be run in many different iOS versions, (from 7.0 till 9.0)
as a developer
so that I can drive my user nicely
I want the keyboard to start with lower cases

To Do

  • Manage list of Phollowers
  • Create videos
  • Geolocalise phlashers and show them in a map

Detailed plan

Our detailed plan is here. (probably the best detailed plan ever, don't miss it :))

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IoS App encouraging spontaneity. Take pics and get them delivered to your followers, 2 seconds and they disappear! Swift, XCode, Parse

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  • Objective-C 74.6%
  • Swift 24.2%
  • Other 1.2%