fix controller post

Author: SimonCropp

docs/configuration.md

@@ -259,6 +259,17 @@ public class GraphQlController :
         return Execute(query, operationName, inputs, cancellation);
     }
 
+    [HttpPost]
+    public Task Post(
+        [FromQuery] string query,
+        [FromQuery] string? variables,
+        [FromQuery] string? operationName,
+        CancellationToken cancellation)
+    {
+        var inputs = variables.ToInputs();
+        return Execute(query, operationName, inputs, cancellation);
+    }
+
     async Task Execute(string query,
         string? operationName,
         Inputs? variables,
@@ -282,7 +293,7 @@ public class GraphQlController :
     }
 }
 ```
-<sup><a href='/src/SampleWeb/GraphQlController.cs#L6-L55' title='Snippet source file'>snippet source</a> | <a href='#snippet-graphqlcontroller' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/SampleWeb/GraphQlController.cs#L6-L66' title='Snippet source file'>snippet source</a> | <a href='#snippet-graphqlcontroller' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 
@@ -450,6 +461,21 @@ public class GraphQlControllerTests
         await Verify(await response.Content.ReadAsStringAsync());
     }
 
+    [Fact]
+    public async Task Post()
+    {
+        var query = @"
+{
+  companies
+  {
+    id
+  }
+}";
+        using var response = await clientQueryExecutor.ExecutePost(client, query);
+        response.EnsureSuccessStatusCode();
+        await Verify(await response.Content.ReadAsStringAsync());
+    }
+
     [Fact]
     public async Task Single()
     {
@@ -584,7 +610,7 @@ query {
     }
 }
 ```
-<sup><a href='/src/SampleWeb.Tests/GraphQlControllerTests.cs#L7-L179' title='Snippet source file'>snippet source</a> | <a href='#snippet-graphqlcontrollertests' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/SampleWeb.Tests/GraphQlControllerTests.cs#L7-L194' title='Snippet source file'>snippet source</a> | <a href='#snippet-graphqlcontrollertests' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 

src/SampleWeb.Tests/GraphQlControllerTests.Post.verified.txt

@@ -0,0 +1,18 @@
+{
+  "data": {
+    "companies": [
+      {
+        "id": 1
+      },
+      {
+        "id": 4
+      },
+      {
+        "id": 6
+      },
+      {
+        "id": 7
+      }
+    ]
+  }
+}

src/SampleWeb.Tests/GraphQlControllerTests.cs

@@ -42,6 +42,21 @@ public async Task Get()
         await Verify(await response.Content.ReadAsStringAsync());
     }
 
+    [Fact]
+    public async Task Post()
+    {
+        var query = @"
+{
+  companies
+  {
+    id
+  }
+}";
+        using var response = await clientQueryExecutor.ExecutePost(client, query);
+        response.EnsureSuccessStatusCode();
+        await Verify(await response.Content.ReadAsStringAsync());
+    }
+
     [Fact]
     public async Task Single()
     {

src/SampleWeb/GraphQlController.cs

@@ -30,6 +30,22 @@ public Task Get(
         return Execute(query, operationName, inputs, cancellation);
     }
 
+    public class GraphQLQuery
+    {
+        public string? OperationName { get; set; }
+        public string Query { get; set; }= null!;
+        public string? Variables { get; set; }
+    }
+
+    [HttpPost]
+    public Task Post(
+        [FromBody]GraphQLQuery query,
+        CancellationToken cancellation)
+    {
+        var inputs = query.Variables.ToInputs();
+        return Execute(query.Query, query.OperationName, inputs, cancellation);
+    }
+
     async Task Execute(string query,
         string? operationName,
         Inputs? variables,