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%%%------------------------------------------------------------------- |
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%%% @copyright 2021, Erlang Solutions Ltd. |
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%%% @doc A proxy interface module between the mod_event_pusher_push |
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%%% module and the backend modules. |
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%%% |
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%%% @end |
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%%%------------------------------------------------------------------- |
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-module(mod_event_pusher_push_backend). |
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-export([init/2, |
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enable/5, |
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disable/2, |
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disable/4, |
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get_publish_services/2]). |
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-define(MAIN_MODULE, mod_event_pusher_push). |
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%%-------------------------------------------------------------------- |
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%% DB backend behaviour definition |
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%%-------------------------------------------------------------------- |
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-callback init(Host :: jid:server(), Opts :: list()) -> ok. |
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-callback enable(UserJID :: jid:jid(), PubsubJID :: jid:jid(), |
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Node :: mod_event_pusher_push:pubsub_node(), |
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Form :: mod_event_pusher_push:form()) -> |
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ok | {error, Reason :: term()}. |
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-callback disable(UserJID :: jid:jid()) -> |
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ok | {error, Reason :: term()}. |
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-callback disable(UserJID :: jid:jid(), PubsubJID :: jid:jid(), |
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Node :: mod_event_pusher_push:pubsub_node() | undefined) -> |
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ok | {error, Reason :: term()}. |
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-callback get_publish_services(User :: jid:jid()) -> |
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{ok, [mod_event_pusher_push:publish_service()]} | {error, Reason :: term()}. |
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-spec init(Host :: jid:server(), Opts :: list()) -> ok. |
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init(Host, Opts) -> |
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TrackedFuns = [enable, disable, get_publish_services], |
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mongoose_backend:init(Host, ?MAIN_MODULE, TrackedFuns, Opts), |
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Args = [Host, Opts], |
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mongoose_backend:call(Host, ?MAIN_MODULE, ?FUNCTION_NAME, Args). |
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-spec enable(Host :: jid:server(), |
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UserJID :: jid:jid(), PubsubJID :: jid:jid(), |
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Node :: mod_event_pusher_push:pubsub_node(), |
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Form :: mod_event_pusher_push:form()) -> |
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ok | {error, Reason :: term()}. |
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enable(Host, UserJID, PubsubJID, Node, Form) -> |
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Args = [UserJID, PubsubJID, Node, Form], |
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mongoose_backend:call_tracked(Host, ?MAIN_MODULE, ?FUNCTION_NAME, Args). |
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-spec disable(Host :: jid:server(), UserJID :: jid:jid()) -> |
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ok | {error, Reason :: term()}. |
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disable(Host, UserJID) -> |
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Args = [UserJID], |
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mongoose_backend:call_tracked(Host, ?MAIN_MODULE, ?FUNCTION_NAME, Args). |
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-spec disable(Host :: jid:server(), UserJID :: jid:jid(), PubsubJID :: jid:jid(), |
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Node :: mod_event_pusher_push:pubsub_node() | undefined) -> |
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ok | {error, Reason :: term()}. |
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disable(Host, UserJID, PubsubJID, Node) -> |
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Args = [UserJID, PubsubJID, Node], |
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mongoose_backend:call_tracked(Host, ?MAIN_MODULE, ?FUNCTION_NAME, Args). |
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-spec get_publish_services(Host :: jid:server(), User :: jid:jid()) -> |
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{ok, [mod_event_pusher_push:publish_service()]} | {error, Reason :: term()}. |
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get_publish_services(Host, User) -> |
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Args = [User], |
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mongoose_backend:call_tracked(Host, ?MAIN_MODULE, ?FUNCTION_NAME, Args). |