Merge pull request #28 from Team-Kaleidoscope/devHEADv0.2mainheroku/main

Second stage: Complete

1 files changed, 115 insertions, 0 deletions

diff --git a/src/Web/DevHive.Web/Controllers/LanguageController.cs b/src/Web/DevHive.Web/Controllers/LanguageController.cs
new file mode 100644
index 0000000..665fb66
--- /dev/null
+++ b/src/Web/DevHive.Web/Controllers/LanguageController.cs
@@ -0,0 +1,115 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using AutoMapper;
+using DevHive.Services.Interfaces;
+using DevHive.Services.Models.Language;
+using DevHive.Web.Models.Language;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace DevHive.Web.Controllers
+{
+	/// <summary>
+	/// All endpoints for interacting with the language layer
+	/// </summary>
+	[ApiController]
+	[Route("/api/[controller]")]
+	public class LanguageController
+	{
+		private readonly ILanguageService _languageService;
+		private readonly IMapper _languageMapper;
+
+		public LanguageController(ILanguageService languageService, IMapper mapper)
+		{
+			this._languageService = languageService;
+			this._languageMapper = mapper;
+		}
+
+		/// <summary>
+		/// Create a new language, so users can have a choice. Admin only!
+		/// </summary>
+		/// <param name="createLanguageWebModel">The new language's parametars</param>
+		/// <returns>The new language's Id</returns>
+		[HttpPost]
+		[Authorize(Roles = "Admin")]
+		public async Task<IActionResult> Create([FromBody] CreateLanguageWebModel createLanguageWebModel)
+		{
+			CreateLanguageServiceModel languageServiceModel = this._languageMapper.Map<CreateLanguageServiceModel>(createLanguageWebModel);
+
+			Guid id = await this._languageService.CreateLanguage(languageServiceModel);
+
+			return id == Guid.Empty ?
+				new BadRequestObjectResult($"Could not create language {createLanguageWebModel.Name}") :
+				new OkObjectResult(new { Id = id });
+		}
+
+		/// <summary>
+		/// Query full language data by Id
+		/// </summary>
+		/// <param name="id">The language's Id</param>
+		/// <returns>Full language data</returns>
+		[HttpGet]
+		[AllowAnonymous]
+		public async Task<IActionResult> GetById(Guid id)
+		{
+			ReadLanguageServiceModel languageServiceModel = await this._languageService.GetLanguageById(id);
+			ReadLanguageWebModel languageWebModel = this._languageMapper.Map<ReadLanguageWebModel>(languageServiceModel);
+
+			return new OkObjectResult(languageWebModel);
+		}
+
+		/// <summary>
+		/// Query all languages in the database
+		/// </summary>
+		/// <returns>All languages in the database</returns>
+		[HttpGet]
+		[Route("GetLanguages")]
+		[Authorize(Roles = "User,Admin")]
+		public IActionResult GetAllExistingLanguages()
+		{
+			HashSet<ReadLanguageServiceModel> languageServiceModels = this._languageService.GetLanguages();
+			HashSet<ReadLanguageWebModel> languageWebModels = this._languageMapper.Map<HashSet<ReadLanguageWebModel>>(languageServiceModels);
+
+			return new OkObjectResult(languageWebModels);
+		}
+
+		/// <summary>
+		/// Alter language's properties. Admin only!
+		/// </summary>
+		/// <param name="id">The language's Id</param>
+		/// <param name="updateModel">The langauge's new parametars</param>
+		/// <returns>Ok result</returns>
+		[HttpPut]
+		[Authorize(Roles = "Admin")]
+		public async Task<IActionResult> Update(Guid id, [FromBody] UpdateLanguageWebModel updateModel)
+		{
+			UpdateLanguageServiceModel updatelanguageServiceModel = this._languageMapper.Map<UpdateLanguageServiceModel>(updateModel);
+			updatelanguageServiceModel.Id = id;
+
+			bool result = await this._languageService.UpdateLanguage(updatelanguageServiceModel);
+
+			if (!result)
+				return new BadRequestObjectResult("Could not update Language");
+
+			return new OkResult();
+		}
+
+		/// <summary>
+		/// Delete a language. Admin only!
+		/// </summary>
+		/// <param name="langaugeId">The language's Id</param>
+		/// <returns>Ok result</returns>
+		[HttpDelete]
+		[Authorize(Roles = "Admin")]
+		public async Task<IActionResult> Delete(Guid langaugeId)
+		{
+			bool result = await this._languageService.DeleteLanguage(langaugeId);
+
+			if (!result)
+				return new BadRequestObjectResult("Could not delete Language");
+
+			return new OkResult();
+		}
+	}
+}