PlantUML Web Server

@startuml
group Case 'Register'
Client-> App: Fill forms
alt validate forms data
else invalid data
 App->Client: show error messages
else data valid
 App->Database: get user data by email / username
    alt check user already exist?
       Database->App: receive the data if exist or no
    else if exist
       App->Client: show message that user already registered
    else if not exist
        App->App: hash password
        App->Database: save data into database
        App->Client: success register
    end
end
end

group Case 'Login'
Client-> App: Fill forms ( email and password )
alt validate forms data
else invalid data
 App->Client: show error messages
else data valid
 App->Database: get user data by email
 Database->App: received data 
 App->Client: send user data via token
end
end

group Case 'Get Profiles'
Client-> App: Get List into App
alt check if include token
  
else if no token
 App->Client: show message required token
else has token
 alt check if token valid
 else if invalid token
    App->Client: show message invalid token
 else token valid
    App->App: verify token and extract the token into user data
    App->Database: check user membership into database
    Database->App: received membership info
    App->Database: count current user for swipes by today
    Database->App: received data count swipes
    alt compare membership
    else if free user and count swipes already 10
      App->Client: show message free user already swipes 10 times today
    else if free user and count swipes not 10 by today
      App->Database: get data account which not swiped before for today
      Database->App: received the list profile
      App->Client: show list profiles
    else if premium or gold membership
      App->Database: get data account which not swiped before for today
      Database->App: received the list profile
      App->Client: show list profiles
    end 
 end
end

group Case 'Swipe Profiles'
Client-> App: Swipe the target profile
alt check if include token
  
else if no token
 App->Client: show message required token
else has token
 alt check if token valid
 else if invalid token
    App->Client: show message invalid token
 else token valid
    App->App: verify token and extract the token into user data
    App->Database: check user membership into database
    Database->App: received membership info
    App->Database: count current user for swipes by today
    Database->App: received data count swipes
    alt compare membership
    else if free user and count swipes already 10
      App->Client: show message free user already swipes 10 times today
    else if free user and count swipes not 10 by today
      App->Database: check if target profile already swipes by today
      Database->App: received the data
      alt is target profile already swipes by today
      else if already swipes today
        App->Client: show message target profile already swiped by today
      else if not yet
        App->Database: save the data swipe
        Database->App: send response
        App->Client: show success message 
      end 
    else if premium or gold membership
     App->Database: check if target profile already swipes by today
      Database->App: received the data
      alt is target profile already swipes by today
      else if already swipes today
        App->Client: show message target profile already swiped by today
      else if not yet
        App->Database: save the data swipe
        Database->App: send response
        App->Client: show success message 
      end 
    end 
 end
end

end
@enduml

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