Feature/send message

Tsi1.Api/Tsi1.Api/Controllers/MessageController.cs

+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Tsi1.BusinessLayer.Dtos;
+using Tsi1.BusinessLayer.Helpers;
+using Tsi1.BusinessLayer.Interfaces;
+
+namespace Tsi1.Api.Controllers
+{
+    [Route("api/[controller]")]
+    [ApiController]
+    public class MessageController : ControllerBase
+    {
+        private readonly IMessageService _messageService;
+
+        public MessageController(IMessageService messageService)
+        {
+            _messageService = messageService;
+        }
+
+
+        [Authorize(Roles = UserTypes.Student + ", " + UserTypes.Professor)]
+        [HttpGet("GetMessages/{receiverId}")]
+        public async Task<ActionResult> GetMessages(int receiverId)
+        {
+            var userId = int.Parse(HttpContext.User.Claims.FirstOrDefault(x => x.Type == "Id").Value);
+
+            var result = await _messageService.GetMessages(userId, receiverId);
+            
+            if (result.HasError)
+            {
+                return BadRequest(result.Message);
+            }
+
+            return Ok(result.Data);
+        }
+
+        [Authorize(Roles = UserTypes.Student + ", " + UserTypes.Professor)]
+        [HttpPost("Send")]
+        public async Task<ActionResult> Send(MessageCreateDto newMessage)
+        {
+            var userId = int.Parse(HttpContext.User.Claims.FirstOrDefault(x => x.Type == "Id").Value);
+
+            newMessage.SenderId = userId;
+
+            var result = await _messageService.Send(newMessage);
+
+            if (result.HasError)
+            {
+                return BadRequest(result.Message);
+            }
+
+            return Ok(result.Data);
+        }
+
+    }
+}