Update RR is working.

src/client/lib/dnsmanager-client.cr

@@ -60,6 +60,13 @@ class DNSManager::Client < IPC
 		parse_message [ Response::Success ], read
 	end
 
+	# Update a RR.
+	def user_rr_update(domain : String, rr : Storage::Zone::ResourceRecord)
+		request = Request::UpdateRR.new domain, rr
+		send_now request
+		parse_message [ Response::Success ], read
+	end
+
 	# Get user domain list.
 	def user_domain_list()
 		request = Request::UserDomains.new

src/client/main.cr

@@ -45,6 +45,7 @@ class Actions
 
 		# Zone RR operations.
 		@the_call["user-rr-add-a"]     = ->user_rr_add_a
+		@the_call["user-rr-update-a"]  = ->user_rr_update_a
 
 		@the_call["user-domain-list"]  = ->user_domain_list
 	end
@@ -136,14 +137,22 @@ class Actions
 
 	def user_rr_add_a
 		domain, name, ttl, target = Context.args.not_nil!
-		begin
-			rr = DNSManager::Storage::Zone::A.new name, ttl.to_u32, target
-			pp! @dnsmanagerd.user_rr_add domain, rr
-		rescue e
-			puts "error for user_rr_add_a: #{e.message}"
-		end
+		rr = DNSManager::Storage::Zone::A.new name, ttl.to_u32, target
+		pp! @dnsmanagerd.user_rr_add domain, rr
+	rescue e
+		puts "error for user_rr_add_a: #{e.message}"
 	end
 
+	def user_rr_update_a
+		domain, rrid, name, ttl, target = Context.args.not_nil!
+		rr = DNSManager::Storage::Zone::A.new name, ttl.to_u32, target
+		rr.rrid = rrid.to_u32
+		pp! @dnsmanagerd.user_rr_update domain, rr
+	rescue e
+		puts "error for user_rr_update_a: #{e.message}"
+	end
+
+
 end
 
 def main

src/client/parser.cr

@@ -154,6 +154,17 @@ def parsing_cli(authd_config : Baguette::Configuration::Auth)
 						unrecognized_args_to_context_args.call parser, 4, nil
 					end
 				end
+
+				parser.on("update", "Update a RR.") do
+					Baguette::Log.info "Update a RR."
+					parser.banner = "COMMAND: user rr update [A|AAAA|CNAME|MX|SRV|TXT|NS|SOA]"
+					parser.on("A", "Update an A RR.") do
+						Baguette::Log.info "update an A RR."
+						Context.command = "user-rr-update-a"
+						parser.banner = "COMMAND: user rr update A <domain> <rrid> <NAME> <TTL> <TARGET>"
+						unrecognized_args_to_context_args.call parser, 5, nil
+					end
+				end
 			end
 
 		end

src/storage.cr

@@ -112,6 +112,14 @@ class DNSManager::Storage
 			return Response::NoOwnership.new
 		end
 
+		# Test RR validity.
+		rr.get_errors.tap do |errors|
+			unless errors.empty?
+				Baguette::Log.warning "Add RR with errors: #{errors}"
+				return Response::InvalidZone.new errors
+			end
+		end
+
 		zone << rr
 
 		# Update the zone.
@@ -143,7 +151,15 @@ class DNSManager::Storage
 			return Response::NoOwnership.new
 		end
 
-		zone.resources.map { |x| x.rrid == rr.rrid ? rr : x }
+		# Test RR validity.
+		rr.get_errors.tap do |errors|
+			unless errors.empty?
+				Baguette::Log.warning "update RR with errors: #{errors}"
+				return Response::InvalidZone.new errors
+			end
+		end
+
+		zone.resources = zone.resources.map { |x| x.rrid == rr.rrid ? rr : x }
 
 		# Update the zone.
 		zones_by_domain.update_or_create zone.domain, zone