YoCoin Wallet Technical Task


Pages:
	Login Page (Initial page)
		- Image Background (dark) and logo
		- Email and Password fields, button «Log In»
		- Text under «Log In» Button with QR code reading action

If login with email+password, action:
(Everything encoded in JSON)
POST Action: https://walletapi.yocoin.org/api/auth
Body Parameters: {email, password}
Response: {result(bool), errortext(null if result==true),userid(32char string), token(64char string}

%TOKEN% - 64char string with random symbols

If logged with QR code (QR code contain token, QR format: «token:%TOKEN%»)
POST Action: https://walletapi.yocoin.org/api/validatetoken
Body Parameters: {token}
Response: {result(bool), errortext(null if result==true),userid(32char string), token(64char string}

Error handle as simple alert with title: Error title and text from «errortext» field)

If result==true, save userid and token into local storage(no SQL)



If user not logged in, show Login page, else show tabbed screen with 2 tabs:
	Dashboard
		- User total balance in YoCoin
		- List of recent transactions, showing 15 at start, autoload 10 more when scrolled to bottom
	Send (Form)
		 - From (choose account from list)
		 - To (textfield)
		 - Amount

Technical description will be later.