Implement push messages

[libreliodev]

We have created a page push.hbs>push.html (src/templates/pages/push.hbs). This page is intended allow the admin to send push messages to the app's users.

This page needs to be completed with the appropriate javascript code using the aws sdk. When the admin clicks on send:

• if the message is empty (or >300 cars), display an error message
• if the message is OK, send it to topics arn:aws:sns:eu-west-1:105216790221:[name of publisher]_[name of app]_all, with the following syntax, and show a confirmation message:

 { 
    "default": "[message]", 
     "APNS": "{\"aps\":{\"alert\": \"[message]\",\"sound\":\"default\"} }", 
    "GCM": "{ \"data\": { \"[message]\": \"<message>\" } }", 
}

[quant-algo]

We've tried to publish a message but response was error about athentication.

AuthorizationError: User: arn:aws:iam::105216790221:user/Developer is not authorized to perform: SNS:Publish on resource: arn:aws:sns:eu-west-1:105216790221:developer_app1_all

[libreliodev]

@serverfire I tested your code, here are my comments:

if the message is OK, send it to topics arn:aws:sns:eu-west-1:105216790221:[name of publisher]_[name of app]_all, with the following syntax, and show a confirmation message:

Confirmation message is not displayed.

[quant-algo]

@libreliodev This commit. ask the user "Are you sure you want to send this message?" before sending it.
And it will alert "Message sent!" if message has sent successfully.

[libreliodev]

This commit. ask the user "Are you sure you want to send this message?"

Very good suggestion, thanks.

Will test now.

[libreliodev]

Successfully tested.

[libreliodev]

@serverfire
I just made a quick code review and noticed that:

• the code for the push page seems to have been put in main.js, which does not seem to be good practice
• the good practice would be to put the code in push.js. There is already some code in push.js, but it does not seem to be used.

Can you please clean this?

[quant-algo]

@libreliodev I can push.js is in js/app/' and everything insidejs/app/` will be combined in main.js
I will separate push.js.

[libreliodev]

Ah OK, I guess it's fine then.
I was not aware of this, sorry.