with and without parameters works

regular.cs.tmpl

@@ -1,9 +1,12 @@
 $GENERATED_CS_COMMENT
 
+\#pragma warning disable 1591 
+
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Threading.Tasks;
+using System.Runtime.Serialization;
 using Microsoft.AspNetCore.Mvc;
 using Swashbuckle.AspNetCore.Annotations;
 using Microsoft.AspNetCore.Authorization;
@@ -16,6 +19,29 @@ using ${env['packagename']}.Services;
 
 namespace ${env['packagename']}.Implementations
 { 
+    
+    #for $operation in $operations
+    #if $operation['paramInputTypes']
+    // $operation['func']
+    [DataContract]
+    public class ${operation['func']}InputType
+    {
+        #for $inputType in $operation['paramInputTypes']
+        //   $inputType['in']
+        //   $inputType['name']
+        //   $inputType['required']
+        //   $inputType['type']
+        #if $inputType['required']
+        [Required]
+        #end if
+        [DataMember(Name="$inputType['name']")]
+        public int $inputType['csName'] { get; set; }
+
+    #end for
+    }
+    #end if
+    #end for
+
     /// <summary>
     /// </summary>
     public class RegularApiImplementation : RegularApiController
@@ -31,22 +57,66 @@ namespace ${env['packagename']}.Implementations
         /// <summary>
         /// $operation['description']
         /// </summary>
-        public override async Task<IActionResult> ${operation['func']}( #slurp
-        #if $operation['paramsInputTypes']
-        #set $sep = ""
-        #for $paramsInputType in $operation['paramsInputTypes']
-$sep [FromRoute (Name = "$paramsInputType['name']")] #slurp
-        #if $paramsInputType['required']
-[Required] #slurp
-        #end if 
-$paramsInputType['type'] $paramsInputType['name'] #slurp
-        #set $sep = ","
-        #end for
-        #elif $operation['bodyInputType']
+        public override async Task<IActionResult> ${operation['func']}(#slurp
+        #if $operation['bodyInputType']
 [FromBody]$operation['bodyInputType']['csName'] $operation['bodyInputType']['apiName'] #slurp
         #end if
+        #if $operation['paramInputTypes']
+        #set sep = ''
+        #for $inputType in $operation['paramInputTypes']
+$sep#slurp
+        #if $inputType['in'] == 'query'
+[FromQuery #slurp
+        #elif $inputType['in'] == 'path'
+[FromPath #slurp
+        #else
+          #raise Exception('Invalid in for paramInput')
+        #end if
+(Name = "$inputType['name']")]#slurp
+        #if $inputType['required']
+[Required()]#slurp
+        #end if
+$inputType['type'] $inputType['name']#slurp
+        #set sep = ', '
+        #end for
+        #end if     
 ) {
-            List<$operation['resultType']['csName']> res = await _dbService.JustDoSomething<$operation['resultType']['csName']>("Hello ${operation['func']}");
+            #if $operation['paramInputTypes']
+            ${operation['func']}InputType paramInput = new ${operation['func']}InputType();
+            #for $inputType in $operation['paramInputTypes']
+            paramInput.$inputType['csName'] = $inputType['name'];
+            #end for
+            #end if
+
+            List<$operation['resultType']['csName']> res = await _dbService.ReadBySelect<#slurp
+            #if $operation['bodyInputType']
+$operation['bodyInputType']['csName'], #slurp
+            #elif $operation['paramInputTypes']
+${operation['func']}InputType, #slurp
+            #else            
+Object, #slurp
+#end if 
+$operation['resultType']['csName']>("#slurp
+            #if not $operation['statement'] 
+SELECT #slurp
+            #set $sep = ""  
+            #for $property in $types[$operation['resultType']['apiName']]['properties']
+$sep$property['sqlName'] #slurp
+            #set $sep = ","    
+            #end for
+FROM $types[$operation['resultType']['apiName']]['sqlName']#slurp
+            #else
+$operation['statement']#slurp 
+            #end if
+", #slurp
+            #if $operation['bodyInputType']
+$operation['bodyInputType']['apiName']#slurp
+            #elif $operation['paramInputTypes']
+paramInput#slurp
+            #else                        
+null#slurp
+            #end if    
+);
 
             // Statement:
             #if not $operation['statement']
@@ -94,3 +164,4 @@ $paramsInputType['type'] $paramsInputType['name'] #slurp
 
     }
 }
+\#pragma warning restore 1591