src/Server/Services/DatabaseService/Application.cs

@@ -94,6 +94,29 @@ namespace BoredCareers.Services.DatabaseService {
             return applications.ToArray();
         }
 
+        public async Task<string[]> GetApplicationResponseEmailFromJobListing(int JobListingID) {
+            List<string> emailadds = new List<string>();
+            using (MySqlConnection connection = GetConnection()) {
+                await connection.OpenAsync();
+                string command = @"
+                SELECT ResponseEmail
+                FROM JobApplication
+                WHERE JobListingID = @JobListingID
+                ";
+
+                MySqlCommand cmd = new MySqlCommand(command, connection);
+                cmd.Parameters.AddWithValue("@JobListingID", JobListingID);
+
+                using (DbDataReader reader = await cmd.ExecuteReaderAsync()) {
+                    while (await reader.ReadAsync()) {
+                        string _responseemail = reader.GetString("ResponseEmail");
+                        emailadds.Add(_responseemail);
+                    }
+                }
+            }
+            return emailadds.ToArray();
+        }
+
         public async Task<Application?> GetApplication(int ApplicationID) {
             Application? application = null;
             using (MySqlConnection connection = GetConnection()) {

src/Server/Services/DatabaseService/JobListing.cs

@@ -1,4 +1,5 @@
 using BoredCareers.Entities;
+using BoredCareers.Services.TimerService;
 using MySql.Data.MySqlClient;
 using System.Data;
 using System.Data.Common;
@@ -177,12 +178,12 @@ namespace BoredCareers.Services.DatabaseService {
             return joblisting;
         }
 
-        public async Task<JobListing[]> GetJobListingsPastExipre() {
+        public async Task<JobListingDTO[]> GetJobListingsPastExipre() {
-            List<JobListing> joblistings = new List<JobListing>();
+            List<JobListingDTO> joblistings = new List<JobListingDTO>();
             using (MySqlConnection connection = GetConnection()) {
                 await connection.OpenAsync();
                 string command = @"
-                SELECT *
+                SELECT ID, CompanyID
                 FROM JobListing
                 WHERE IsDeleted = FALSE
                 AND CreatedTime < NOW() - INTERVAL 1 MONTH;
@@ -193,38 +194,9 @@ namespace BoredCareers.Services.DatabaseService {
                     while (await reader.ReadAsync()) {
                         int _id = reader.GetInt32("ID");
                         int _companyid = reader.GetInt32("CompanyID");
-                        string _title = reader.GetString("Title");
+                        joblistings.Add(new JobListingDTO() {
-                        string _postalcode = reader.GetString("PostalCode");
+                            JobListingID = _id,
-                        string _country = reader.GetString("Country");
+                            CompanyID = _companyid
-                        string _state = reader.GetString("StateOrRegion");
-                        string _city = reader.GetString("City");
-                        int _salarymin = reader.GetInt32("SalaryMin");
-                        int _salarymax = reader.GetInt32("SalaryMax");
-                        string _jobtype = reader.GetString("JobType");
-                        bool _remote = reader.GetBoolean("Remote");
-                        string _description = reader.GetString("Description");
-                        JobListingSkill[] _skills = await GetJobListingSkills(_id);
-                        DateTime _createtime = reader.GetDateTime("CreatedTime");
-                        DateTime _modifiedtime = reader.GetDateTime("ModifiedTime");
-                        bool _isdeleted = reader.GetBoolean("IsDeleted");
-
-                        joblistings.Add(new JobListing() {
-                            ID = _id,
-                            CompanyID = _companyid,
-                            Title = _title,
-                            PostalCode = _postalcode,
-                            Country = _country,
-                            StateOrRegion = _state,
-                            City = _city,
-                            SalaryMin = _salarymin,
-                            SalaryMax = _salarymax,
-                            JobType = _jobtype,
-                            Remote = _remote,
-                            Description = _description,
-                            Skills = _skills,
-                            CreatedTime = _createtime,
-                            ModifiedTime = _modifiedtime,
-                            IsDeleted = _isdeleted
                         });
                     }
                 }

src/Server/Services/TimerServcie/JobCleanupService.cs

@@ -14,26 +14,45 @@ namespace BoredCareers.Services.TimerService {
         protected override async Task ExecuteAsync(CancellationToken stoppingToken) {
             while (!stoppingToken.IsCancellationRequested) {
                 try {
-                    JobListing[] deletedJobListings = await _db.GetJobListingsPastExipre();
+                    // Get listing's past expire
-                    await _db.DeleteJobListingsPastExipre();
+                    JobListingDTO[] deletedJobListings = await _db.GetJobListingsPastExipre();
-                    foreach (JobListing listing in deletedJobListings) {
-                        Application[] apps = await _db.GetApplicationsFromJobListing(Convert.ToInt32(listing.ID));
-                        foreach (Application app in apps) {
-                            _em.Send(app.ResponseEmail, EmailService.JobAutoClosedSubject, EmailService.JobAutoClosedEmail);
-                        }
 
-                        // Mark the company for the auto closed listing
+                    // Group them by CompanyID, ListingCount
-                        Company? comp = await _db.GetCompany(listing.CompanyID);
+                    Dictionary<int, int> listingsByCompany = deletedJobListings
+                        .GroupBy(l => l.CompanyID)
+                        .ToDictionary(g => g.Key, g => g.Count());
+
+                    // Update each company's rating
+                    foreach (KeyValuePair<int, int> kvp in listingsByCompany) {
+                        Company? comp = await _db.GetCompany(kvp.Key);
                         if (comp != null) {
-                            comp.JobsAutoClosed++;
+                            comp.JobsAutoClosed += kvp.Value;
                             await _db.SetCompany(comp);
                         }
                     }
+
+                    // Get each listing
+                    foreach (JobListingDTO listing in deletedJobListings) {
+                        // Get each Person
+                        string[] emails = await _db.GetApplicationResponseEmailFromJobListing(listing.JobListingID);
+                        foreach (string email in emails) {
+                            // Send Notify Email
+                            _em.Send(email, EmailService.JobAutoClosedSubject, EmailService.JobAutoClosedEmail);
+                        }
+                    }
+
+                    // Delete Listing's past expire
+                    await _db.DeleteJobListingsPastExipre();
                 } catch (Exception e) {
                     Console.WriteLine($"Error: {e.Message}");
                 }
-                await Task.Delay(TimeSpan.FromHours(24), stoppingToken);
+                await Task.Delay(TimeSpan.FromHours(2), stoppingToken);
             }
         }
     }
+
+    public class JobListingDTO {
+        public int JobListingID { get; set; }
+        public int CompanyID { get; set; }
+    }
 }