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ex_esdb
0.1.0
0.11.0
0.10.0
0.9.0
0.8.0
0.7.8
0.7.7
0.7.6
0.7.5
0.7.4
0.7.3
0.7.2
0.7.1
0.7.0
0.6.1
0.6.0
0.5.1
0.5.0
0.4.8
0.4.7
0.4.6
0.4.5
0.4.4
0.4.3
0.4.2
0.4.1
0.4.0
0.3.3
0.3.2
0.3.1
0.3.0
0.2.5
0.2.4
0.2.3
0.2.2
0.2.1
0.2.0
0.1.7
0.1.6
0.1.5
0.1.4
0.1.3
0.1.2
0.1.1
0.1.0
0.0.20
0.0.19
0.0.18
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0.0.15
0.0.14-alpha
0.0.13-alpha
0.0.12-alpha
0.0.11-alpha
0.0.10-alpha
0.0.9-alpha
0.0.8-alpha
0.0.6-alpha
0.0.5-alpha
0.0.4-alpha
0.0.3-alpha
0.0.2-alfa
0.0.1-alfa
ExESDB is a reincarnation of rabbitmq/khepri, specialized for use as a BEAM-native event store.
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Files
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Files
src/subscriptions_triggers.erl
-module(subscriptions_triggers).
-export([register_on_created/1, register_on_deleted/1, register_on_updated/1]).
-include_lib("../deps/khepri/include/khepri.hrl").
-spec register_on_created(Store :: khepri:store()) -> ok | {error, term()}.
register_on_created(Store) ->
Filter = feature_filters:when_created(subscriptions),
PropOpts =
#{expect_specific_node => false,
props_to_return =>
[payload, payload_version, child_list_version, child_list_length, child_names],
include_root_props => true},
Id = binary_to_atom(<<"on_subscription_created">>, utf8),
khepri:register_trigger(Store, Id, Filter, subscriptions_procs:on_create_key(), PropOpts).
-spec register_on_deleted(Store :: atom()) -> ok | {error, term()}.
register_on_deleted(Store) ->
Filter = feature_filters:when_deleted(subscriptions),
PropOpts =
#{expect_specific_node => false,
props_to_return =>
[payload, payload_version, child_list_version, child_list_length, child_names],
include_root_props => true},
Id = binary_to_atom(<<"on_subscription_deleted">>, utf8),
khepri:register_trigger(Store, Id, Filter, subscriptions_procs:on_delete_key(), PropOpts).
-spec register_on_updated(Store :: atom()) -> ok | {error, term()}.
register_on_updated(Store) ->
Filter = feature_filters:when_updated(subscriptions),
PropOpts =
#{expect_specific_node => false,
props_to_return =>
[payload, payload_version, child_list_version, child_list_length, child_names],
include_root_props => true},
Id = binary_to_atom(<<"on_subscription_updated">>, utf8),
khepri:register_trigger(Store, Id, Filter, subscriptions_procs:on_update_key(), PropOpts).