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comparison util/pubsub.lua @ 9516:038446c50630

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util.pubsub: Allow publishing with a config that should be used as defaults only
author Matthew Wild <mwild1@gmail.com>
date Thu, 18 Oct 2018 18:00:54 +0100
parents 83375ec33619
children b30455212f89
comparison
equal deleted inserted replaced
9515:2571c65b972f 9516:038446c50630
491 end 491 end
492 end 492 end
493 return true; 493 return true;
494 end 494 end
495 495
496 function service:publish(node, actor, id, item, required_config) --> ok, err 496 function service:publish(node, actor, id, item, requested_config) --> ok, err
497 -- Access checking 497 -- Access checking
498 local may_publish = false; 498 local may_publish = false;
499 499
500 if self:may(node, actor, "publish") then 500 if self:may(node, actor, "publish") then
501 may_publish = true; 501 may_publish = true;
514 local node_obj = self.nodes[node]; 514 local node_obj = self.nodes[node];
515 if not node_obj then 515 if not node_obj then
516 if not self.config.autocreate_on_publish then 516 if not self.config.autocreate_on_publish then
517 return false, "item-not-found"; 517 return false, "item-not-found";
518 end 518 end
519 local ok, err = self:create(node, true, required_config); 519 local ok, err = self:create(node, true, requested_config);
520 if not ok then 520 if not ok then
521 return ok, err; 521 return ok, err;
522 end 522 end
523 node_obj = self.nodes[node]; 523 node_obj = self.nodes[node];
524 elseif required_config and not check_preconditions(node_obj.config, required_config) then 524 elseif requested_config and not requested_config._defaults_only then
525 return false, "precondition-not-met"; 525 -- Check that node has the requested config before we publish
526 if not check_preconditions(node_obj.config, requested_config) then
527 return false, "precondition-not-met";
528 end
526 end 529 end
527 if not self.config.itemcheck(item) then 530 if not self.config.itemcheck(item) then
528 return nil, "invalid-item"; 531 return nil, "invalid-item";
529 end 532 end
530 local node_data = self.data[node]; 533 local node_data = self.data[node];