Feature/upload file

Tsi1.Api/Tsi1.Api/Controllers/CourseController.cs

 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Security.Claims;
 using System.Threading.Tasks;
@@ -19,9 +20,12 @@ namespace Tsi1.Api.Controllers
     {
         private readonly ICourseService _courseService;
 
-        public CourseController(ICourseService courseService)
+        private readonly IFileService _fileService;
+
+        public CourseController(ICourseService courseService, IFileService fileService)
         {
             _courseService = courseService;
+            _fileService = fileService;
         }
 
         [Authorize(Roles = UserTypes.Student + ", " + UserTypes.Professor)]
@@ -54,6 +58,10 @@ namespace Tsi1.Api.Controllers
                 return BadRequest(result.Message);
             }
 
+            var path = Path.Combine(tenantId.ToString(), result.Data.Id.ToString());
+
+            _fileService.CreateFolder(path);
+
             return Ok();
         }
 
@@ -171,6 +179,9 @@ namespace Tsi1.Api.Controllers
         [HttpPut("Modify/{courseId}")]
         public async Task<IActionResult> Modify(int courseId, CourseCreateDto courseDto)
         {
+            var tenantId = int.Parse(HttpContext.User.Claims.FirstOrDefault(x => x.Type == "TenantId").Value);
+            courseDto.TenantId = tenantId;
+
             var result = await _courseService.Modify(courseId, courseDto);
             
             if (result.HasError)
@@ -197,11 +208,15 @@ namespace Tsi1.Api.Controllers
                 return BadRequest(result.Message);
             }
 
-            if (result.Data == false)
+            if (result.Data == null)
             {
                 return NotFound(result.Message);
             }
 
+            var path = Path.Combine(result.Data.TenantId.ToString(), result.Data.Id.ToString());
+
+            _fileService.DeleteFolder(path);
+
             return Ok();
         }