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refactor(emqx_bridge): only one place to generate same error

This commit is contained in:
Stefan Strigler 2023-10-30 16:19:11 +01:00
parent b256241650
commit 63606922f2
1 changed files with 15 additions and 12 deletions
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27
apps/emqx_bridge/src/emqx_bridge_v2.erl
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@ -1389,30 +1389,33 @@ validate_referenced_connectors(BridgeType, ConnectorNameBin, BridgeName) ->
%% N.B.: assumes that, for all bridgeV2 types, the name of the bridge type is
%% identical to its matching connector type name.
try
ConnectorType = bridge_v2_type_to_connector_type(to_existing_atom(BridgeType)),
ConnectorName = to_existing_atom(ConnectorNameBin),
{ConnectorName, ConnectorType} = to_connector(ConnectorNameBin, BridgeType),
case emqx_config:get([connectors, ConnectorType, ConnectorName], undefined) of
undefined ->
{error, #{
reason => "connector_not_found_or_wrong_type",
connector_name => ConnectorName,
connectortype => ConnectorType,
bridge_name => BridgeName,
bridge_type => BridgeType
}};
throw(not_found);
_ ->
ok
end
catch
throw:bad_atom ->
throw:not_found ->
{error, #{
reason => "connector_not_found_or_wrong_type",
type => BridgeType,
connector_name => ConnectorNameBin,
bridge_name => BridgeName,
connector_name => ConnectorNameBin
bridge_type => BridgeType
}}
end.
to_connector(ConnectorNameBin, BridgeType) ->
try
ConnectorType = ?MODULE:bridge_v2_type_to_connector_type(to_existing_atom(BridgeType)),
ConnectorName = to_existing_atom(ConnectorNameBin),
{ConnectorName, ConnectorType}
catch
_:_ ->
throw(not_found)
end.
multi_validate_referenced_connectors(Configs) ->
Pipeline =
lists:map(