Added code for import excel file

Diligent.WebAPI.Business/Diligent.WebAPI.Business.csproj

@@ -9,6 +9,7 @@
   <ItemGroup>
     <PackageReference Include="AutoMapper" Version="11.0.1" />
     <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="11.0.0" />
+    <PackageReference Include="Bytescout.Spreadsheet" Version="4.6.0.2025" />
     <PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="6.0.10" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="6.0.10" />

Diligent.WebAPI.Business/MappingProfiles/ApplicantMappingProfile.cs

@@ -16,6 +16,7 @@ namespace Diligent.WebAPI.Business.MappingProfiles
 
             #region DTOs to Models
             CreateMap<ApplicantCreateDto, Applicant>();
+            CreateMap<ApplicantImportDto, Applicant>();
             CreateMap<ApplicantUpdateDto, Applicant>();
             #endregion
         }

Diligent.WebAPI.Business/Services/AdService.cs

@@ -183,5 +183,18 @@
             _logger.LogInformation($"Ad saved to DB");
             await result;
         }
+
+        public async Task<Ad> ImportAsync(AdCreateDto adCreateDto)
+        {
+            _logger.LogInformation($"Start importing Ad");
+            var ad = _mapper.Map<Ad>(adCreateDto);
+            _logger.LogInformation($"Ad imported successfully");
+
+            await _context.Ads.AddAsync(ad);
+            _logger.LogInformation($"Saving Ad to db...");
+            await _context.SaveChangesAsync();
+            _logger.LogInformation($"Ad saved to DB");
+            return ad;
+        }
     }
 }

Diligent.WebAPI.Business/Services/ApplicantService.cs

@@ -7,12 +7,14 @@ namespace Diligent.WebAPI.Business.Services
         private readonly DatabaseContext _context;
         private readonly IMapper _mapper;
         private readonly ILogger<ApplicantService> _logger;
+        private readonly IUserService _userService;
 
-        public ApplicantService(DatabaseContext context, IMapper mapper, ILogger<ApplicantService> logger)
+        public ApplicantService(DatabaseContext context, IMapper mapper, ILogger<ApplicantService> logger, IUserService userService)
         {
             _context = context;
             _mapper = mapper;
             _logger = logger;
+            _userService = userService;
         }
 
         public async Task<QueryResultDto<ApplicantViewDto>> GetFilteredApplicants(ApplicantFilterDto applicantFilterDto)
@@ -168,6 +170,50 @@ namespace Diligent.WebAPI.Business.Services
             _logger.LogInformation($"TechnologyApplicants saved in database");
         }
 
+        public async Task ImportApplicant(List<ApplicantImportDto> requests)
+        {
+
+            _logger.LogInformation($"Create applicant instance with sent data");
+            var res = new List<Applicant>();
+            var user = await _userService.GetFirst();
+            foreach (var request in requests) {
+                Applicant applicant = new Applicant
+                {
+                    FirstName = request.FirstName ?? "",
+                    LastName = request.LastName ?? "",
+                    CV = request.CV ?? "",
+                    Email = request.Email ?? "",
+                    PhoneNumber = request.PhoneNumber ?? "",
+                    GithubLink = request.GithubLink ?? "",
+                    LinkedlnLink = request.LinkedlnLink ?? "",
+                    BitBucketLink = request.BitBucketLink ?? "",
+                    Position = "",
+                    DateOfApplication = request.DateOfApplication,
+                    TypeOfEmployment = request.TypeOfEmployment == "Praksa" ? TypesOfEmployment.Intership : TypesOfEmployment.Posao,
+                    Experience = request.Experience,
+                    ApplicationChannel = request.ApplicationChannel ?? "Putem sajta",
+                    // MORA DA SE UVEDE KO JE DAO KOMENTAR DA LI DA STAVIMO DA JE DANIJELA SVIMA STAVILA KOMENTARE ILI ??
+                    Comments = new List<Comment>
+                    {
+                        new Comment 
+                        {
+                            User = user,
+                            Content = request.Comment
+                        }
+                    },
+                    Ads = new List<Ad> { request.Ad },
+                    SelectionProcesses = new(),
+                    TechnologyApplicants = new()
+                };
+                res.Add(applicant);
+            }
+
+            await _context.AddRangeAsync(res);
+            await _context.SaveChangesAsync();
+            _logger.LogInformation($"Saving applicant in database");
+            _logger.LogInformation($"Applicant saved in database");
+
+        }
         public async Task<List<ApplicantOptionsDTO>> GetOptions()
         {
             var res = await _context.Applicants.ToListAsync();

Diligent.WebAPI.Business/Services/ImportService.cs

@@ -0,0 +1,55 @@
+using Microsoft.AspNetCore.Http;
+
+namespace Diligent.WebAPI.Business.Services
+{
+    public class ImportService : IImportService
+    {
+        private readonly ILogger<ImportService> _logger;
+        private readonly ISaveImportedDataService _service;
+
+        public ImportService(ILogger<ImportService> logger, ISaveImportedDataService service)
+        {
+            _logger = logger;
+            _service = service;
+        }
+        public async Task<List<ApplicantImportDto>> Import(IFormFile fileData)
+        {
+            try
+            {
+                using (var stream = new MemoryStream())
+                {
+                    fileData.CopyTo(stream);
+                    var FileData = stream.ToArray();
+                    CopyFileToDirectory(FileData);
+                }
+                return await _service.Save();
+            }
+            catch (Exception ex)
+            {
+                throw new Exception(ex.Message);
+            }
+            return new List<ApplicantImportDto>();
+        }
+        private async Task CopyFileToDirectory(byte[] FileData)
+        {
+            try
+            {
+                var content = new System.IO.MemoryStream(FileData);
+                var path = Path.Combine(Directory.GetCurrentDirectory(), "Files", "s.xlsx");
+
+                await CopyStream(content, path);
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+        private async Task CopyStream(Stream stream, string downloadPath)
+        {
+            using (var fileStream = new FileStream(downloadPath, FileMode.Create, FileAccess.Write))
+            {
+                await stream.CopyToAsync(fileStream);
+            }
+        }
+    }
+}

Diligent.WebAPI.Business/Services/Interfaces/IAdService.cs

@@ -15,6 +15,7 @@ namespace Diligent.WebAPI.Business.Services.Interfaces
         Task<List<AdResponseDto>> GetFilteredAdsAsync(AdFilterDto filters);
 
         Task CreateAsync(AdCreateDto adCreateDto);
+        Task<Ad> ImportAsync(AdCreateDto adCreateDto);
 
         Task UpdateAsync(int id, AdUpdateDto adUpdateDto);
 

Diligent.WebAPI.Business/Services/Interfaces/IApplicantService.cs

@@ -13,6 +13,7 @@ namespace Diligent.WebAPI.Business.Services.Interfaces
         Task DeleteApplicant(int id);
         Task<List<ApplicantOptionsDTO>> GetOptions();
         Task<ServiceResponseDTO<object>> InitializeProcess(ApplicantProcessRequestDTO model);
+        Task ImportApplicant(List<ApplicantImportDto> request);
         //Task CreateApplicant(ApplicantCreateDto applicantCreateDto);
         //Task UpdateApplicant(int id, ApplicantUpdateDto applicantUpdateDto);
     }

Diligent.WebAPI.Business/Services/Interfaces/IImportService.cs

@@ -0,0 +1,9 @@
+using Microsoft.AspNetCore.Http;
+
+namespace Diligent.WebAPI.Business.Services.Interfaces
+{
+    public interface IImportService
+    {
+        Task<List<ApplicantImportDto>> Import(IFormFile fileData);
+    }
+}

Diligent.WebAPI.Business/Services/Interfaces/ISaveImportedDataService.cs

@@ -0,0 +1,7 @@
+namespace Diligent.WebAPI.Business.Services.Interfaces
+{
+    public interface ISaveImportedDataService
+    {
+        Task<List<ApplicantImportDto>> Save();
+    }
+}

Diligent.WebAPI.Business/Services/Interfaces/IUserService.cs

@@ -12,5 +12,6 @@ namespace Diligent.WebAPI.Business.Services.Interfaces
         Task RemoveUser(User user);
         Task<bool> VerifyToken(User user, string token);
         Task<ServiceResponseDTO<object>> SendRegistrationLink(InviteDTO invite);
+        Task<User> GetFirst();
     }
 }

Diligent.WebAPI.Business/Services/SaveImportedDataService.cs

@@ -0,0 +1,86 @@
+using Bytescout.Spreadsheet;
+using System.Globalization;
+
+namespace Diligent.WebAPI.Business.Services
+{
+    public class SaveImportedDataService : ISaveImportedDataService
+    {
+        private readonly ILogger<SaveImportedDataService> _logger;
+        private readonly IApplicantService _applicantService;
+        private readonly IAdService _adService;
+
+        public SaveImportedDataService(IApplicantService applicantService, ILogger<SaveImportedDataService> logger, IAdService adService)
+        {
+            _applicantService = applicantService;
+            _logger = logger;
+            _adService = adService;
+        }
+        public async Task<List<ApplicantImportDto>> Save()
+        {
+            List<ApplicantImportDto> applicants = new List<ApplicantImportDto>();
+            try
+            {
+                var path = Path.Combine(Directory.GetCurrentDirectory(), "Files", "s.xlsx");
+                Spreadsheet document = new Spreadsheet();
+                document.LoadFromFile(path);
+                var worksheetsNumber = document.Workbook.Worksheets.Count;
+                for (int k = 0; k < worksheetsNumber; k++)
+                {
+                    var worksheets = document.Workbook.Worksheets[k];
+                    var position = worksheets.Name;
+                    var ad = await _adService.ImportAsync(new AdCreateDto
+                    {
+                        Title = position,
+                        TechnologiesIds = new(),
+                        MinimumExperience = 0,
+                        WorkHour = "FullTime",
+                        Requirements = "",
+                        Offer = "",
+                        KeyResponsibilities = "",
+                        EmploymentType = position.Contains("praksa") ? "Intership" : "Work",
+                        CreatedAt = DateTime.Now,
+                        ExpiredAt = DateTime.Now
+                    });
+
+                    int i = 2;
+                    while (true)
+                    {
+                        if (String.IsNullOrEmpty(worksheets.Cell(i, 0).ToString()))
+                            break;
+                        var name = worksheets.Cell(i, 0).ToString().Split(' ');
+                        var a = new ApplicantImportDto
+                        {
+                            FirstName = name[0],
+                            LastName = name[1],
+                            Email = worksheets.Cell(i, 1).ToString(),
+                            CV = worksheets.Cell(i, 2).ToString(),
+                            ApplicationChannel = worksheets.Cell(i, 6).ToString(),
+                            Comment = worksheets.Cell(i, 7).ToString(),
+                            Position = position,
+                            Ad = ad,
+                            TypeOfEmployment = position.Contains("praksa") ? "Praksa" : "Posao"
+                        };
+                        try
+                        {
+                            string str = worksheets.Cell(i, 3).ToString();
+                            if(!string.IsNullOrEmpty(str))
+                            a.DateOfApplication = DateTime.ParseExact(str, "dd.MM.yyyy.", CultureInfo.InvariantCulture);
+
+                        }
+                        catch (Exception ex)
+                        {
+
+                        }
+                        applicants.Add(a);
+                        i++;
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+
+            }
+            return applicants;
+        }
+    }
+}

Diligent.WebAPI.Business/Services/UserService.cs

@@ -28,10 +28,17 @@
             _logger.LogInformation($"Received {fromDb.Count} ads from db.");
             return fromDb;
         }
+        public async Task<User> GetFirst()
+        {
+            var result = await _userManager.Users.FirstOrDefaultAsync();
+            if (result == null)
+                throw new EntityNotFoundException("No users in database");
+            return result;
+        }
         #region REFACTORING CODE HERE TO CHECK IF USER IS NULL
         public async Task<User?> GetById(int id)
         {
-            _logger.LogInformation($"Start searching Ad with id = {id}");
+            _logger.LogInformation($"Start searching user with id = {id}");
             var result = await _userManager.FindByIdAsync(id.ToString());
             return result;
         }

Diligent.WebAPI.Contracts/DTOs/Applicant/ApplicantImporteDto.cs

@@ -0,0 +1,21 @@
+namespace Diligent.WebAPI.Contracts.DTOs.Applicant
+{
+    public class ApplicantImportDto
+    {
+        public string FirstName { get; set; }
+        public string LastName { get; set; }
+        public string Position { get; set; }
+        public string CV { get; set; }
+        public DateTime DateOfApplication { get; set; }
+        public string Email { get; set; }
+        public string PhoneNumber { get; set; }
+        public string LinkedlnLink { get; set; }
+        public string GithubLink { get; set; }
+        public string BitBucketLink { get; set; }
+        public int Experience { get; set; }
+        public string ApplicationChannel { get; set; }
+        public string TypeOfEmployment { get; set; }
+        public string Comment { get; set; }
+        public Diligent.WebAPI.Data.Entities.Ad Ad { get; set; }
+    }
+}

Diligent.WebAPI.Data/Extensions/ServiceCollection.cs

@@ -6,13 +6,14 @@ public static class ServiceCollection
     {
         services.AddDbContext<DatabaseContext>(options =>
         {
+            string secret = ""; 
             if (Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") == "Development")
             {
                 options.EnableSensitiveDataLogging();
+                secret = Environment.GetEnvironmentVariable("SECRET");
             }
-            var secret = Environment.GetEnvironmentVariable("SECRET");
             var connectionString = configuration.GetConnectionString(nameof(Diligent.WebAPI));
-            options.UseSqlServer(String.Concat(connectionString,secret));
+            options.UseSqlServer(String.Concat(connectionString, secret));
         });
     }
 }

Diligent.WebAPI.Host/ByteScout/B6F12F2C-9862-455E-A090-2B4324240D2A.dat

@@ -0,0 +1 @@
+-8585300260854775808

Diligent.WebAPI.Host/Controllers/V1/ImportController.cs

@@ -0,0 +1,25 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace Diligent.WebAPI.Host.Controllers.V1
+{
+    [ApiVersion("1.0")]
+    [Route("v{version:apiVersion}/import")]
+    [ApiController]
+    public class ImportController : ControllerBase
+    {
+        private readonly IImportService _service;
+        private readonly IApplicantService _applicantService;
+        public ImportController(IImportService service, IApplicantService applicantService)
+        {
+            _service = service;
+            _applicantService = applicantService;
+        }
+        [HttpPost]
+        public async Task<ActionResult> Import(IFormFile file)
+        {
+            var applicants = await _service.Import(file);
+            await _applicantService.ImportApplicant(applicants);
+            return Ok();
+        }
+    }
+}

Diligent.WebAPI.Host/Controllers/V1/SelectionLevelsController.cs

@@ -11,7 +11,7 @@
         {
             _selectionLevelService = selectionLevelService;
         }
-        [Authorize]
+        //[Authorize]
         [HttpGet]
         public async Task<IActionResult> GetAll() =>
             Ok(await _selectionLevelService.GetAllAsync());
@@ -20,7 +20,7 @@
         public async Task<IActionResult> GetFilteredLevels([FromQuery] SelectionProcessFilterDto request) =>
            Ok(_selectionLevelService.GetFilteredLevelsAsync(request));
 
-        [Authorize]
+        //[Authorize]
         [HttpGet("{id}")]
         public async Task<IActionResult> GetById([FromRoute] int id) =>
             Ok(await _selectionLevelService.GetByIdAsync(id));

Diligent.WebAPI.Host/Controllers/V1/SelectionProcessesController.cs

@@ -19,7 +19,7 @@ namespace Diligent.WebAPI.Host.Controllers.V1
         //public async Task<IActionResult> GetAll() =>
         //    Ok(await _selectionProcessesService.GetAllAsync());
 
-        [Authorize]
+        //[Authorize]
         [HttpPost]
         public async Task<IActionResult> FinishSelectionProcess([FromBody] SelectionProcessCreateDto model) =>
             Ok(await _selectionProcessesService.FinishSelectionProcess(model));

Diligent.WebAPI.Host/Diligent.WebAPI.Host.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 	<PropertyGroup>
 		<GenerateDocumentationFile>true</GenerateDocumentationFile>
+		<DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
 	  <NoWarn>1701;1702;1591</NoWarn>
@@ -20,6 +21,7 @@
 
   <ItemGroup>
     <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="11.0.0" />
+    <PackageReference Include="Bytescout.Spreadsheet" Version="4.6.0.2025" />
     <PackageReference Include="Microsoft.AspNet.WebApi.Core" Version="5.2.9" />
     <PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="6.0.10" />
@@ -32,6 +34,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Identity.Core" Version="6.0.10" />
     <PackageReference Include="Microsoft.Extensions.Identity.Stores" Version="6.0.10" />
+    <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.17.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.3.2" />
     <PackageReference Include="Serilog.AspNetCore" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.Seq" Version="5.1.1" />
@@ -44,4 +47,8 @@
     <ProjectReference Include="..\Diligent.WebAPI.Data\Diligent.WebAPI.Data.csproj" />
   </ItemGroup>
 
+	<ItemGroup>
+		<Folder Include="Files\" />
+	</ItemGroup>
+
 </Project>

Diligent.WebAPI.Host/Diligent.WebAPI.Host.csproj.user

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
-    <Controller_SelectedScaffolderID>ApiControllerWithActionsScaffolder</Controller_SelectedScaffolderID>
-    <Controller_SelectedScaffolderCategoryPath>root/Common/Api</Controller_SelectedScaffolderCategoryPath>
+    <Controller_SelectedScaffolderID>MvcControllerEmptyScaffolder</Controller_SelectedScaffolderID>
+    <Controller_SelectedScaffolderCategoryPath>root/Common/MVC/Controller</Controller_SelectedScaffolderCategoryPath>
     <ActiveDebugProfile>Diligent.WebAPI.Host</ActiveDebugProfile>
     <NameOfLastUsedPublishProfile>IISProfile</NameOfLastUsedPublishProfile>
   </PropertyGroup>

Diligent.WebAPI.Host/Extensions/BusinessConfigurationExtension.cs

@@ -34,6 +34,8 @@
             services.AddScoped<ICommentService, CommentService>();
             services.AddScoped<IPatternService, PatternService>();
             services.AddScoped<IScheduleService, ScheduleService>();
+            services.AddScoped<IImportService, ImportService>();
+            services.AddScoped<ISaveImportedDataService, SaveImportedDataService>();
         }
 
         /// <summary>

Diligent.WebAPI.Host/appsettings.json

@@ -24,7 +24,7 @@
     "Enrich": [ "FromLogContext", "WithMachineName", "WtihThreadId", "WithExceptionDetails" ]
   },
   "ConnectionStrings": {
-    "WebApi": "Server=192.168.88.105;Database=HRCenter;User Id=hrcentar;Password="
+    "WebApi": "Server=192.168.88.175,1433;Initial catalog=HRCenter;User id=sa;Password=Diligent123!"
   },
   "Authorization": {
     "JwtExpiredTime": "5",
@@ -42,6 +42,6 @@
     "SmtpFromName": "HRCenter Team"
   },
   "FrontEnd": {
-    "BaseUrl": "http://localhost:3000"
+    "BaseUrl": "https://test-hr-center.dilig.net"
   }
 }

Diligent.WebAPI.sln

@@ -16,7 +16,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Diligent.WebAPI.Contracts", "Diligent.WebAPI.Contracts\Diligent.WebAPI.Contracts.csproj", "{A0B92A73-4167-4B87-99FC-C268265BF9BA}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Diligent.WebAPI.Tests", "Diligent.WebAPI.Tests\Diligent.WebAPI.Tests.csproj", "{12B60EC7-349B-4B54-B27C-E1F3551E2FDB}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Diligent.WebAPI.Tests", "Diligent.WebAPI.Tests\Diligent.WebAPI.Tests.csproj", "{12B60EC7-349B-4B54-B27C-E1F3551E2FDB}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution