API updated.

src/Squidex/Areas/Api/Controllers/Apps/AppWorkflowsController.cs

@@ -5,11 +5,13 @@
 //  All rights reserved. Licensed under the MIT license.
 // ==========================================================================
 
+using System;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Net.Http.Headers;
 using Squidex.Areas.Api.Controllers.Apps.Models;
 using Squidex.Domain.Apps.Entities.Apps;
+using Squidex.Domain.Apps.Entities.Apps.Commands;
 using Squidex.Infrastructure.Commands;
 using Squidex.Shared;
 using Squidex.Web;
@@ -36,13 +38,13 @@ namespace Squidex.Areas.Api.Controllers.Apps
         /// 404 => App not found.
         /// </returns>
         [HttpGet]
-        [Route("apps/{app}/workflow/")]
-        [ProducesResponseType(typeof(WorkflowResponseDto), 200)]
+        [Route("apps/{app}/workflows/")]
+        [ProducesResponseType(typeof(WorkflowsDto), 200)]
         [ApiPermission(Permissions.AppWorkflowsRead)]
         [ApiCosts(0)]
-        public IActionResult GetWorkflow(string app)
+        public IActionResult GetWorkflows(string app)
         {
-            var response = WorkflowResponseDto.FromApp(App, this);
+            var response = WorkflowsDto.FromApp(App, this);
 
             Response.Headers[HeaderNames.ETag] = App.Version.ToString();
 
@@ -50,21 +52,46 @@ namespace Squidex.Areas.Api.Controllers.Apps
         }
 
         /// <summary>
-        /// Configure workflow of the app.
+        /// Create a workflow.
         /// </summary>
         /// <param name="app">The name of the app.</param>
         /// <param name="request">The new workflow.</param>
         /// <returns>
-        /// 200 => Workflow configured.
-        /// 400 => Workflow is not valid.
-        /// 404 => App not found.
+        /// 200 => Workflow updated.
+        /// 400 => Workflow request is not valid.
+        /// 404 => Workflow or app not found.
+        /// </returns>
+        [HttpPost]
+        [Route("apps/{app}/workflows/")]
+        [ProducesResponseType(typeof(WorkflowsDto), 200)]
+        [ApiPermission(Permissions.AppWorkflowsUpdate)]
+        [ApiCosts(1)]
+        public async Task<IActionResult> PostWorkflow(string app, [FromBody] AddWorkflowDto request)
+        {
+            var command = request.ToCommand();
+
+            var response = await InvokeCommandAsync(command);
+
+            return Ok(response);
+        }
+
+        /// <summary>
+        /// Update a workflow.
+        /// </summary>
+        /// <param name="app">The name of the app.</param>
+        /// <param name="request">The new workflow.</param>
+        /// <param name="id">The id of the workflow to update.</param>
+        /// <returns>
+        /// 200 => Workflow updated.
+        /// 400 => Workflow request is not valid.
+        /// 404 => Workflow or app not found.
         /// </returns>
         [HttpPut]
-        [Route("apps/{app}/workflow/")]
-        [ProducesResponseType(typeof(WorkflowResponseDto), 200)]
+        [Route("apps/{app}/workflows/{id}")]
+        [ProducesResponseType(typeof(WorkflowsDto), 200)]
         [ApiPermission(Permissions.AppWorkflowsUpdate)]
         [ApiCosts(1)]
-        public async Task<IActionResult> PutWorkflow(string app, [FromBody] UpsertWorkflowDto request)
+        public async Task<IActionResult> PutWorkflow(string app, Guid id, [FromBody] UpdateWorkflowDto request)
         {
             var command = request.ToCommand();
 
@@ -73,12 +100,35 @@ namespace Squidex.Areas.Api.Controllers.Apps
             return Ok(response);
         }
 
-        private async Task<WorkflowResponseDto> InvokeCommandAsync(ICommand command)
+        /// <summary>
+        /// Delete a workflow.
+        /// </summary>
+        /// <param name="app">The name of the app.</param>
+        /// <param name="id">The id of the workflow to update.</param>
+        /// <returns>
+        /// 200 => Workflow deleted.
+        /// 404 => Workflow or app not found.
+        /// </returns>
+        [HttpDelete]
+        [Route("apps/{app}/workflows/{id}")]
+        [ProducesResponseType(typeof(WorkflowsDto), 200)]
+        [ApiPermission(Permissions.AppWorkflowsUpdate)]
+        [ApiCosts(1)]
+        public async Task<IActionResult> DeleteWorkflow(string app, Guid id)
+        {
+            var command = new DeleteWorkflow { WorkflowId = id };
+
+            var response = await InvokeCommandAsync(command);
+
+            return Ok(response);
+        }
+
+        private async Task<WorkflowsDto> InvokeCommandAsync(ICommand command)
         {
             var context = await CommandBus.PublishAsync(command);
 
             var result = context.Result<IAppEntity>();
-            var response = WorkflowResponseDto.FromApp(result, this);
+            var response = WorkflowsDto.FromApp(result, this);
 
             return response;
         }

src/Squidex/Areas/Api/Controllers/Apps/Models/WorkflowResponseDto.cs → src/Squidex/Areas/Api/Controllers/Apps/Models/AddWorkflowDto.cs

@@ -6,27 +6,22 @@
 // ==========================================================================
 
 using System.ComponentModel.DataAnnotations;
-using Squidex.Domain.Apps.Entities.Apps;
-using Squidex.Web;
+using Squidex.Domain.Apps.Entities.Apps.Commands;
+using Squidex.Infrastructure.Commands;
 
 namespace Squidex.Areas.Api.Controllers.Apps.Models
 {
-    public sealed class WorkflowResponseDto : Resource
+    public sealed class AddWorkflowDto
     {
         /// <summary>
-        /// The workflow.
+        /// The name of the workflow.
         /// </summary>
         [Required]
-        public WorkflowDto Workflow { get; set; }
+        public string Name { get; set; }
 
-        public static WorkflowResponseDto FromApp(IAppEntity app, ApiController controller)
+        public ICommand ToCommand()
         {
-            var result = new WorkflowResponseDto
-            {
-                Workflow = WorkflowDto.FromWorkflow(app.Workflows.GetFirst(), controller, app.Name)
-            };
-
-            return result;
+            return new AddWorkflow { Name = Name };
         }
     }
 }

src/Squidex/Areas/Api/Controllers/Apps/Models/AppDto.cs

@@ -179,7 +179,7 @@ namespace Squidex.Areas.Api.Controllers.Apps.Models
 
             if (controller.HasPermission(AllPermissions.AppWorkflowsRead, Name, permissions: permissions))
             {
-                AddGetLink("workflows", controller.Url<AppWorkflowsController>(x => nameof(x.GetWorkflow), values));
+                AddGetLink("workflows", controller.Url<AppWorkflowsController>(x => nameof(x.GetWorkflows), values));
             }
 
             if (controller.HasPermission(AllPermissions.AppSchemasCreate, Name, permissions: permissions))

src/Squidex/Areas/Api/Controllers/Apps/Models/UpsertWorkflowDto.cs → src/Squidex/Areas/Api/Controllers/Apps/Models/UpdateWorkflowDto.cs

@@ -13,7 +13,7 @@ using Squidex.Domain.Apps.Entities.Apps.Commands;
 
 namespace Squidex.Areas.Api.Controllers.Apps.Models
 {
-    public sealed class UpsertWorkflowDto
+    public sealed class UpdateWorkflowDto
     {
         /// <summary>
         /// The workflow steps.

src/Squidex/Areas/Api/Controllers/Apps/Models/WorkflowDto.cs

@@ -5,6 +5,7 @@
 //  All rights reserved. Licensed under the MIT license.
 // ==========================================================================
 
+using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Linq;
@@ -17,6 +18,11 @@ namespace Squidex.Areas.Api.Controllers.Apps.Models
 {
     public sealed class WorkflowDto : Resource
     {
+        /// <summary>
+        /// The workflow id.
+        /// </summary>
+        public Guid Id { get; set; }
+
         /// <summary>
         /// The workflow steps.
         /// </summary>
@@ -28,10 +34,11 @@ namespace Squidex.Areas.Api.Controllers.Apps.Models
         /// </summary>
         public Status Initial { get; set; }
 
-        public static WorkflowDto FromWorkflow(Workflow workflow, ApiController controller, string app)
+        public static WorkflowDto FromWorkflow(Guid id, Workflow workflow, ApiController controller, string app)
         {
             var result = new WorkflowDto
             {
+                Id = id,
                 Steps = workflow.Steps.ToDictionary(
                     x => x.Key,
                     x => SimpleMapper.Map(x.Value, new WorkflowStepDto
@@ -43,18 +50,23 @@ namespace Squidex.Areas.Api.Controllers.Apps.Models
                 Initial = workflow.Initial
             };
 
-            return result.CreateLinks(controller, app);
+            return result.CreateLinks(controller, app, id);
         }
 
-        private WorkflowDto CreateLinks(ApiController controller, string app)
+        private WorkflowDto CreateLinks(ApiController controller, string app, Guid id)
         {
-            var values = new { app };
+            var values = new { app, id };
 
             if (controller.HasPermission(Permissions.AppWorkflowsUpdate, app))
             {
                 AddPutLink("update", controller.Url<AppWorkflowsController>(x => nameof(x.PutWorkflow), values));
             }
 
+            if (controller.HasPermission(Permissions.AppWorkflowsDelete, app))
+            {
+                AddDeleteLink("delete", controller.Url<AppWorkflowsController>(x => nameof(x.DeleteWorkflow), values));
+            }
+
             return this;
         }
     }

src/Squidex/Areas/Api/Controllers/Apps/Models/WorkflowsDto.cs

@@ -0,0 +1,49 @@
+// ==========================================================================
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex UG (haftungsbeschraenkt)
+//  All rights reserved. Licensed under the MIT license.
+// ==========================================================================
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using Squidex.Domain.Apps.Entities.Apps;
+using Squidex.Shared;
+using Squidex.Web;
+
+namespace Squidex.Areas.Api.Controllers.Apps.Models
+{
+    public sealed class WorkflowsDto : Resource
+    {
+        /// <summary>
+        /// The workflow.
+        /// </summary>
+        [Required]
+        public WorkflowDto[] Items { get; set; }
+
+        public static WorkflowsDto FromApp(IAppEntity app, ApiController controller)
+        {
+            var result = new WorkflowsDto
+            {
+                Items = app.Workflows.Select(x => WorkflowDto.FromWorkflow(x.Key, x.Value, controller, app.Name)).ToArray()
+            };
+
+            return result.CreateLinks(controller, app.Name);
+        }
+
+        private WorkflowsDto CreateLinks(ApiController controller, string app)
+        {
+            var values = new { app };
+
+            AddSelfLink(controller.Url<AppWorkflowsController>(x => nameof(x.GetWorkflows), values));
+
+            if (controller.HasPermission(Permissions.AppWorkflowsCreate, app))
+            {
+                AddPostLink("create", controller.Url<AppWorkflowsController>(x => nameof(x.PostWorkflow), values));
+            }
+
+            return this;
+        }
+    }
+}