changes

DbService.cs

@@ -1,14 +1,39 @@
 using System;
 using System.Collections.Generic;
+using MySqlConnector;
+using de.hottis.genericdatabaseapiservice.Models;
 
 namespace de.hottis.genericdatabaseapiservice.Services {
     public interface IDbService {
-        void JustDoSomething(string msg);
+        void JustDoSomething<T>(string msg);
+        
     } 
 
     public class DbService : IDbService {
-        public void JustDoSomething(string msg) {
+        async public void JustDoSomething<T>(string msg) {
             Console.WriteLine(msg);
+
+            var item = Activator.CreateInstance<T>();
+
+            using (var conn = new MySqlConnection("Server=172.16.10.18;User ID=apiservicetestdb;Password=geheim123;Database=apiservicetestdb")) {
+                await conn.OpenAsync();
+
+                using (var cmd = conn.CreateCommand()) {
+                    // cmd.CommandText = "INSERT INTO test1 (txt, nr) VALUES (@txt, @nr)";
+                    // cmd.Parameters.AddWithValue("txt", "txt1");
+                    // cmd.Parameters.AddWithValue("nr", 12);
+                    // await cmd.ExecuteNonQueryAsync();                  
+                    cmd.CommandText = "SELECT id, txt, nr FROM test1";
+                    using (var reader = await cmd.ExecuteReaderAsync()) {
+                        while (await reader.ReadAsync()) {
+                            foreach (var propertyInfo in typeof(T).GetProperties()) {
+                                Console.WriteLine(propertyInfo);
+                            } 
+                            Console.WriteLine(reader.GetString("txt"));
+                        } 
+                    } 
+                } 
+            } 
         } 
     } 
-} 
+}

generateAll.sh

@@ -45,7 +45,7 @@ echo "generate server code and endpoint stubs from openapi.yaml"
 docker run -it --rm -v $PWD:/work -u $UID openapitools/openapi-generator:cli-v5.1.0 \
         generate -i /work/openapi.yaml -g aspnetcore -o /work/output \
         --package-name $PACKAGE_NAME \
-        --additional-properties="packageVersion=0.0.1,aspnetCoreVersion=5.0,operationIsAsync=true,modelPropertyNaming=camelCase,\
+        --additional-properties="packageVersion=0.0.1,aspnetCoreVersion=5.0,operationIsAsync=true,\
                                  generateBody=false,classModifier=abstract,operationModifier=abstract"
 
 echo "patch DbService registering into generated startup code"

openapi.yaml

@@ -65,6 +65,9 @@ paths:
             from test1
             where nr = ?
         STATEMENTEND
+        INPUTMAPPINGBEGIN
+            nr = Nummer
+        INPUTMAPPINGEND
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