put patch

v1/resources/instance.cfc

@@ -174,5 +174,40 @@
 		<cfabort/> --->
 		<cfreturn representationOf(out) />
 	</cffunction>	
+	
+	
+	<cffunction name="patch">
+		<cfargument name="instanceUid" type="string" required=true hint="type:guid"/>		
+		<cfargument name="displayName" type="string" required=false hint="type:string"/>		
+		<cfargument name="descr" type="string" required=false default="" hint="type:varchar (no cleanup here!)"/>
+		
+		<!--- ******  проверка уникальности --->
+		<cftry>
+			<cfset this.helper.keyExistsAndValid(arguments, "instanceUid", "guid")/>
+			<cfquery name="local.qSave">
+				update instance set
+				 dt_updated=<cfqueryparam cfsqltype="cf_sql_timestamp" value="#Now()#" />
+				,updater_id=<cfqueryparam cfsqltype="cf_sql_integer" value="#arguments.usrId#" />
+				<cfif structKeyExists(arguments,"displayName")>
+				,display_name=<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.displayName#" />
+				</cfif>
+				<cfif structKeyExists(arguments,"descr")>
+				,descr=<cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.descr#" />		
+				</cfif>
+				where instance_uid=<cfqueryparam cfsqltype="cf_sql_other" value="#arguments.instanceUid#" />;
+				--select @@rowcount as cnt;
+			</cfquery>
+			
+<!--- 			<cfif local.qSave.cnt EQ 0>
+				<cfreturn noData().withStatus(404, "Record Not Found") />
+			</cfif> --->
+		
+			<cfcatch type="invalidParamValue">
+				<cfreturn representationOf(this.helper.formatBadRequestError(cfcatch)).withStatus(400)/>
+			</cfcatch>
+		</cftry>
+
+		<cfreturn noData().withStatus(204, "No Content") />
+	</cffunction>
 
 </cfcomponent>