Merge branch 'feature/1802_schedule_interview_be' of Neca/HRCenter into BE_dev

Diligent.WebAPI.Business/Helper/HTMLHelper.cs

@@ -54,5 +54,33 @@ namespace Diligent.WebAPI.Business.Helper
                     "</a>" +
                   "</div>";
         }
+
+        public static string SuccessfulStep(string message, string pattern, string date)
+        {
+            return "<div style=\"font-family: sans-serif\">" + 
+                        "<div style=\"font-family: sans-serif; text-align: center; \">" +
+                            "<h2 style=\"color: #017397;\">" + pattern + "</h2>" + 
+                        "</div>" + 
+                        "<div style=\"padding: 0.25rem 2rem 0 2rem\">" + 
+                            "<p style=\"color: #017397;\">Poštovani,</p >" + 
+                        "</div>" + 
+                        "<div style=\"padding: 0 13rem 0 4rem; \">" + 
+                            "<p style=\"color: #017397;\">" + message + " " + date + "</p>" + 
+                        "</div>" + "<div style=\"padding: 0 2rem; \">" + 
+                            "<p style=\"color: #017397;\">Srdačan pozdrav,<br>Diligent HR Team</p>" + 
+                        "</div>" + 
+                   "</div>";
+        }
+
+        //public static string ScheduleInterview(string pattern, string message)
+        //{
+        //    Dictionary<string, string> Patterns = new Dictionary<string, string>
+        //    {
+        //        { "Neuspesan korak", $"<div><p>Neuspesan korak: {message}</p></div>" },
+        //        { "Uspesan korak", SuccessfulStep(message, pattern) }
+        //    };
+
+        //    return Patterns[pattern];
+        //}
     }
 }

Diligent.WebAPI.Business/MappingProfiles/ApplicantMappingProfile.cs

@@ -10,6 +10,7 @@ namespace Diligent.WebAPI.Business.MappingProfiles
             CreateMap<Applicant, ApplicantViewDto>();
             CreateMap<Applicant, AdApplicantViewDto>();
             CreateMap<Applicant, ApplicantScheduleViewDto>();
+            CreateMap<Applicant, PatternApplicantViewDto>();
             #endregion
 
             #region DTOs to Models

Diligent.WebAPI.Business/MappingProfiles/SelectionProcessMappingProfile.cs

@@ -9,6 +9,7 @@ namespace Diligent.WebAPI.Business.MappingProfiles
         {
             #region DTO to Model
             CreateMap<SelectionProcessCreateDto, SelectionProcess>();
+            CreateMap<SelectionProcessUpdateStatusDto, SelectionProcess>();
             #endregion
 
             #region Model to DTO

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

@@ -15,8 +15,12 @@ namespace Diligent.WebAPI.Business.Services.Interfaces
 
         Task<List<PatternResponseDto>> GetFilteredPatternsAsync(FilterPatternDto filterPatternDto);
 
+        Task<List<PatternApplicantViewDto>> GetCorrespondingPatternApplicants(int id);
+
         Task CreateAsync(PatternCreateDto patternCreateDto);
 
+        Task<ScheduleInterviewResponseDto?> ScheduleIntrviewAsync(ScheduleInterviewDto scheduleInterviewDto);
+
         Task UpdateAsync(PatternUpdateDto patternUpdateDto, int id);
 
         Task DeleteAsync(int id);

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

@@ -9,6 +9,6 @@ namespace Diligent.WebAPI.Business.Services.Interfaces
         Task<List<SelectionProcessResposneDto>> GetAllAsync();
         Task<bool> FinishSelectionProcess(SelectionProcessCreateDto model);
         Task<List<SelectionLevelInfoDto>> GetCountByLevels(List<string> statuses);
-
+        Task UpdateSelectionProcessStatusAsync(int id, SelectionProcessUpdateStatusDto selectionProcessUpdateStatusDto);
     }
 }

Diligent.WebAPI.Business/Services/PatternService.cs

@@ -13,13 +13,17 @@ namespace Diligent.WebAPI.Business.Services
         private readonly IMapper _mapper;
         private readonly ISelectionLevelService _selectionLevelService;
         private readonly ILogger<PatternService> _logger;
+        private readonly IEmailer _emailer;
+        private readonly ISelectionProcessService _selectionProcessService;
 
-        public PatternService(DatabaseContext context, IMapper mapper, ISelectionLevelService selectionLevelService, ILogger<PatternService> logger)
+        public PatternService(DatabaseContext context, IMapper mapper, ISelectionLevelService selectionLevelService, ILogger<PatternService> logger, IEmailer emailer, ISelectionProcessService selectionProcessService)
         {
             _context = context;
             _mapper = mapper;
             _selectionLevelService = selectionLevelService;
             _logger = logger;
+            _emailer = emailer;
+            _selectionProcessService = selectionProcessService;
         }
 
         public async Task<List<PatternResponseDto>> GetAllAsync()
@@ -64,6 +68,27 @@ namespace Diligent.WebAPI.Business.Services
             return result;
         }
 
+        public async Task<List<PatternApplicantViewDto>> GetCorrespondingPatternApplicants(int id)
+        {
+            _logger.LogInformation($"Start getting corresponding pattern applicants");
+            _logger.LogInformation($"Getting pattern from database by id");
+            var pattern = await _context.Patterns.Include(x => x.SelectionLevel).ThenInclude(y => y.SelectionProcesses).ThenInclude(z => z.Applicant).Where(x => x.Id == id).FirstOrDefaultAsync();
+
+            if(pattern == null)
+            {
+                _logger.LogError($"Pattern with id = {id} not found");
+                throw new EntityNotFoundException("Pattern not found");
+            }
+
+            _logger.LogInformation($"Select applicants from selection processes with status \"Čeka na zakazivanje\"");
+            var selectionProcessesApplicants = pattern.SelectionLevel.SelectionProcesses.Where(x => x.Status == "Čeka na zakazivanje").Select(x => x.Applicant).ToList();
+
+            _logger.LogInformation($"Mapping Pattern applicants");
+            var applicants = _mapper.Map<List<PatternApplicantViewDto>>(selectionProcessesApplicants);
+            _logger.LogInformation($"Pattern applicants mapped successfully");
+            return applicants;
+        }
+
         public async Task CreateAsync(PatternCreateDto patternCreateDto)
         {
             _logger.LogInformation($"Start creating Pattern");
@@ -103,6 +128,60 @@ namespace Diligent.WebAPI.Business.Services
             await result;
         }
 
+        public async Task<ScheduleInterviewResponseDto?> ScheduleIntrviewAsync(ScheduleInterviewDto scheduleInterviewDto)
+        {
+            _logger.LogInformation($"Start scheduling interview");
+            List<string> NotSentEmails = new();
+
+            _logger.LogInformation("Getting pattern from DB by id");
+            var pattern = await _context.Patterns.Include(x => x.SelectionLevel).ThenInclude(y => y.SelectionProcesses).ThenInclude(z => z.Applicant).Where(x => x.Id == scheduleInterviewDto.PatternId).FirstOrDefaultAsync();
+
+            if (pattern == null)
+            {
+                _logger.LogError($"Pattern with id = {scheduleInterviewDto.PatternId} not found");
+                throw new EntityNotFoundException("Pattern not found");
+            }
+            _logger.LogInformation("Pattern found in DB");
+
+            for (int i = 0; i < scheduleInterviewDto.Emails.Count; i++)
+            {
+                var to = new List<string> { scheduleInterviewDto.Emails[i] };
+
+                _logger.LogInformation("Select process where status is \"Čeka na zakazivanje\"");
+                var selectionProcesses = pattern.SelectionLevel.SelectionProcesses.Where(x => x.Status == "Čeka na zakazivanje" && x.Applicant.Email == scheduleInterviewDto.Emails[i]).FirstOrDefault();
+
+                if(selectionProcesses != null)
+                {
+                    _logger.LogInformation("Selection process is not null");
+                    _logger.LogInformation("Selection process status changing to \"Zakazan\"");
+                    await _selectionProcessService.UpdateSelectionProcessStatusAsync(selectionProcesses.Id, new SelectionProcessUpdateStatusDto
+                    {
+                        Status = "Zakazan"
+                    });
+
+                    _logger.LogInformation("Sending pattern to selected emails on frontend");
+                    await _emailer.SendEmailAsync(to, "Schedule interview",
+                        HTMLHelper.SuccessfulStep(pattern.Message, pattern.Title, String.Format("{0:M/d/yyyy}", selectionProcesses.Date)), isHtml: true);
+                }
+                else
+                {
+                    _logger.LogInformation("Selection process not found in database");
+                    NotSentEmails.Add(scheduleInterviewDto.Emails[i] + " ne postoji u bazi sa statusom \"Čeka na zakazivanje\" ");
+                    continue;
+                }
+            }
+
+            if(NotSentEmails.Count() > 0)
+            {
+                _logger.LogInformation("List of not set emails are not empty");
+                _logger.LogInformation("Returning list of not sent emails");
+                return new ScheduleInterviewResponseDto { NotSentEmails = NotSentEmails };
+            }
+
+            _logger.LogInformation("List of not sent email is empty. Return null...");
+            return null;
+        }
+
         public async Task UpdateAsync(PatternUpdateDto patternUpdateDto, int id)
         {
             _logger.LogInformation($"Start updating Pattern");

Diligent.WebAPI.Business/Services/SelectionProcessService.cs

@@ -82,5 +82,27 @@ namespace Diligent.WebAPI.Business.Services
 
             return resMapped;
         }
+
+        public async Task UpdateSelectionProcessStatusAsync(int id, SelectionProcessUpdateStatusDto selectionProcessUpdateStatusDto)
+        {
+            _logger.LogInformation($"Start searching Ad with id = {id}");
+            var selectionProcess = await _context.SelectionProcesses.FindAsync(id);
+
+            if (selectionProcess is null)
+            {
+                _logger.LogError($"Selection process with id = {id} not found");
+                throw new EntityNotFoundException("Selection process not found");
+            }
+
+            _logger.LogInformation($"Mapping Selection process with id = {id}");
+            _mapper.Map(selectionProcessUpdateStatusDto, selectionProcess);
+            _logger.LogInformation($"Selection process with id = {id} mapped successfully");
+
+            _context.Entry(selectionProcess).State = EntityState.Modified;
+
+            var result = _context.SaveChangesAsync();
+            _logger.LogInformation($"Selection process saved to DB");
+            await result;
+        }
     }
 }

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

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Diligent.WebAPI.Contracts.DTOs.Applicant
+{
+    public class PatternApplicantViewDto
+    {
+        public int ApplicantId { get; set; }
+
+        public string FirstName { get; set; }
+
+        public string LastName { get; set; }
+
+        public string Email { get; set; }
+    }
+}

Diligent.WebAPI.Contracts/DTOs/Pattern/ScheduleInterviewDto.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Diligent.WebAPI.Contracts.DTOs.Pattern
+{
+    public class ScheduleInterviewDto
+    {
+        public List<string> Emails { get; set; }
+
+        public int PatternId { get; set; }
+    }
+}

Diligent.WebAPI.Contracts/DTOs/Pattern/ScheduleInterviewResponseDto.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Diligent.WebAPI.Contracts.DTOs.Pattern
+{
+    public class ScheduleInterviewResponseDto
+    {
+        public List<string> NotSentEmails { get; set; }
+    }
+}

Diligent.WebAPI.Contracts/DTOs/SelectionProcess/SelectionProcessUpdateStatusDto.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Diligent.WebAPI.Contracts.DTOs.SelectionProcess
+{
+    public class SelectionProcessUpdateStatusDto
+    {
+        public string Status { get; set; }
+    }
+}

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

@@ -26,6 +26,11 @@ namespace Diligent.WebAPI.Host.Controllers.V1
         public async Task<IActionResult> GetFilteredPatterns([FromQuery] FilterPatternDto request) =>
             Ok(await _patternService.GetFilteredPatternsAsync(request));
 
+        [HttpGet("corresponding-pattern-applicants/{id}")]
+        public async Task<IActionResult> GetFilteredPatterns([FromRoute] int id) =>
+            Ok(await _patternService.GetCorrespondingPatternApplicants(id));
+
+
         [HttpPost]
         public async Task<IActionResult> Create([FromBody] PatternCreateDto request)
         {
@@ -33,6 +38,14 @@ namespace Diligent.WebAPI.Host.Controllers.V1
             return StatusCode((int)HttpStatusCode.Created);
         }
 
+        [HttpPost("schedule-interview")]
+        public async Task<IActionResult> ScheduleInterview([FromBody] ScheduleInterviewDto request)
+        {
+            var result = await _patternService.ScheduleIntrviewAsync(request);
+
+            return Ok(result);
+        }
+
         [HttpPut("{id}")]
         public async Task<IActionResult> Update([FromBody]PatternUpdateDto request, [FromRoute]int id)
         {