Erlang Push Notifications - epns
epns is Erlang Push Notifications. This is a small client library for sending FCM/GCM/APNS Push Notifications
Goals
epns(Erlang Push Notifications) library aims to provide a simple way for push FCM/GCM/APNS notifications.
Documentation
Build & Run
$ git clone https://github.com/vkatsuba/shot.git
$ cd shot
$ wget https://s3.amazonaws.com/rebar3/rebar3
$ chmod u+x ./rebar3
$ ./rebar3 shellRun dialyzer
$ ./rebar3 dialyzerRun xref
$ ./rebar3 do xrefClean epns
$ ./rebar3 cleanAdd epns to project: Rebar3
- Edit file rebar.config:
{deps, [
{epns, "1.1.0"},
]}.Send Push Notifications
Send FCM by Erlang
%%% Useful links:
%%% * https://firebase.google.com/docs/cloud-messaging/http-server-ref
%%% * https://developer.clevertap.com/docs/find-your-fcm-sender-id-fcm-server-api-key
FCMData = #{
key => "TheFcmServerApiKey",
url => "https://fcm.googleapis.com/fcm/send",
playload => #{
to => <<"GoogleUserToken">>,
priority => <<"high">>,
data => #{
<<"title">> => <<"Some Title">>,
<<"some_custom_field">> => true
}
}
}.
epns:push(fcm, FCMData).Send APNS by Erlang
%%% Useful links:
%%% * https://developer.apple.com/library/content/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/CreatingtheNotificationPayload.html
%%% * https://developer.apple.com/library/content/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/BinaryProviderAPI.html
%%% * https://developer.apple.com/library/content/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/LegacyNotificationFormat.html
APNSData = #{
cert => "/full/patch/to/cert.pem",
key => "/full/patch/to/key.key",
url => "gateway.push.apple.com",
token => <<"VoipTokenOfUserDevice">>,
playload => #{
aps => #{alert => <<"Some Title Of Alert APNS">>},
data => #{
<<"title">> => <<"Some Title">>,
<<"custom_field">> => <<"some_data">>
}
}
}.
epns:push(apns, APNSData).