src/Server/Services/DatabaseService/Company.cs

@@ -10,7 +10,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task<Company?> GetCompany( int CompanyID ) {
             Company? company = null;
             using( MySqlConnection connection = GetConnection() ) {
-                connection.Open();
+                await connection.OpenAsync();
                 string command = @"
                 SELECT *
                 FROM Company
@@ -22,7 +22,6 @@ namespace BoredCareers.Services.DatabaseService {
                 
                 using( DbDataReader reader = await cmd.ExecuteReaderAsync() ) {
                     while( await reader.ReadAsync() ) {
-                        if( reader == null ) { break; }
                         int _id = reader.GetInt32("ID");
                         string _name = reader.GetString("Name");
                         string _email = reader.GetString("Email");
@@ -58,8 +57,7 @@ namespace BoredCareers.Services.DatabaseService {
 
         public async Task<int> SetCompany( Company company ) {
             using (MySqlConnection connection = GetConnection()) {
-                connection.Open();
-
+                await connection.OpenAsync();
                 string command = @"
                 INSERT INTO Company
                 (ID,Name,Email,EmailVerified,WebsiteURL,Logo,Phone,PostalCode,Country,StateOrRegion,City,Description)
@@ -104,7 +102,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task DeleteCompany( int CompanyID ) {
             using( MySqlConnection connection = GetConnection() ) {
                 MySqlCommand cmd;
-                connection.Open();
+                await connection.OpenAsync();
 
                 string command = @"
                 DELETE FROM Company WHERE ID = @ID;

src/Server/Services/DatabaseService/Employee.cs

@@ -10,7 +10,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task<Employee?> GetEmployee( int EmployeeID ) {
             Employee? employee = null;
             using( MySqlConnection connection = GetConnection() ) {
-                connection.Open();
+                await connection.OpenAsync();
                 string command = @"
                 SELECT *
                 FROM Employee
@@ -23,7 +23,6 @@ namespace BoredCareers.Services.DatabaseService {
                 
                 using( DbDataReader reader = await cmd.ExecuteReaderAsync() ) {
                     while( await reader.ReadAsync() ) {
-                        if( reader == null ) { break; }
                         int _id = reader.GetInt32("ID");
                         int _accountid = reader.GetInt32("AccountID");
                         int _companyid = reader.GetInt32("CompanyID");
@@ -66,7 +65,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task<Employee[]> GetEmployeesFromCompany(int CompanyID) {
             List<Employee> employees = new List<Employee>();
             using (MySqlConnection connection = GetConnection()) {
-                connection.Open();
+                await connection.OpenAsync();
                 string command = @"
                 SELECT *
                 FROM Employee
@@ -79,7 +78,6 @@ namespace BoredCareers.Services.DatabaseService {
 
                 using (DbDataReader reader = await cmd.ExecuteReaderAsync()) {
                     while (await reader.ReadAsync()) {
-                        if (reader == null) { break; }
                         int _id = reader.GetInt32("ID");
                         int _accountid = reader.GetInt32("AccountID");
                         int _companyid = reader.GetInt32("CompanyID");
@@ -122,7 +120,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task<Employee[]> GetEmployeesFromAccount(int AccountID) {
             List<Employee> employees = new List<Employee>();
             using (MySqlConnection connection = GetConnection()) {
-                connection.Open();
+                await connection.OpenAsync();
                 string command = @"
                 SELECT *
                 FROM Employee
@@ -135,7 +133,6 @@ namespace BoredCareers.Services.DatabaseService {
 
                 using (DbDataReader reader = await cmd.ExecuteReaderAsync()) {
                     while (await reader.ReadAsync()) {
-                        if (reader == null) { break; }
                         int _id = reader.GetInt32("ID");
                         int _accountid = reader.GetInt32("AccountID");
                         int _companyid = reader.GetInt32("CompanyID");
@@ -177,7 +174,7 @@ namespace BoredCareers.Services.DatabaseService {
 
         public async Task SetEmployee(Employee employee) {
             using (MySqlConnection connection = GetConnection()) {
-                connection.Open();
+                await connection.OpenAsync();
 
                 string command = @"
                 INSERT INTO Employee
@@ -201,7 +198,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task DeleteEmployee( int EmployeeID ) {
             using( MySqlConnection connection = GetConnection() ) {
                 MySqlCommand cmd;
-                connection.Open();
+                await connection.OpenAsync();
 
                 string command = @"
                 DELETE FROM Employee WHERE ID = @ID;

src/Server/Services/DatabaseService/JobListing.cs

@@ -9,7 +9,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task<JobListing[]> GetJobListingPage(int PageNumber, int CountPerPage) {
             List<JobListing> joblistings = new List<JobListing>();
             using (MySqlConnection connection = GetConnection()) {
-                connection.Open();
+                await connection.OpenAsync();
                 string command = @"
                 SELECT *
                 FROM JobListing
@@ -24,7 +24,6 @@ namespace BoredCareers.Services.DatabaseService {
 
                 using (DbDataReader reader = await cmd.ExecuteReaderAsync()) {
                     while (await reader.ReadAsync()) {
-                        if (reader == null) { break; }
                         int _id = reader.GetInt32("ID");
                         int _companyid = reader.GetInt32("CompanyID");
                         string _title = reader.GetString("Title");
@@ -69,7 +68,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task<JobListing[]> GetJobListingFromCompany(int CompanyID) {
             List<JobListing> joblistings = new List<JobListing>(); ;
             using (MySqlConnection connection = GetConnection()) {
-                connection.Open();
+                await connection.OpenAsync();
                 string command = @"
                 SELECT *
                 FROM JobListing
@@ -81,7 +80,6 @@ namespace BoredCareers.Services.DatabaseService {
 
                 using (DbDataReader reader = await cmd.ExecuteReaderAsync()) {
                     while (await reader.ReadAsync()) {
-                        if (reader == null) { break; }
                         int _id = reader.GetInt32("ID");
                         int _companyid = reader.GetInt32("CompanyID");
                         string _title = reader.GetString("Title");
@@ -126,7 +124,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task<JobListing?> GetJobListing(int JobListingID) {
             JobListing? joblisting = null;
             using (MySqlConnection connection = GetConnection()) {
-                connection.Open();
+                await connection.OpenAsync();
                 string command = @"
                 SELECT *
                 FROM JobListing
@@ -138,7 +136,6 @@ namespace BoredCareers.Services.DatabaseService {
 
                 using (DbDataReader reader = await cmd.ExecuteReaderAsync()) {
                     while (await reader.ReadAsync()) {
-                        if (reader == null) { break; }
                         int _id = reader.GetInt32("ID");
                         int _companyid = reader.GetInt32("CompanyID");
                         string _title = reader.GetString("Title");
@@ -180,9 +177,78 @@ namespace BoredCareers.Services.DatabaseService {
             return joblisting;
         }
 
+        public async Task<JobListing[]> GetJobListingsPastExipre() {
+            List<JobListing> joblistings = new List<JobListing>();
+            using (MySqlConnection connection = GetConnection()) {
+                await connection.OpenAsync();
+                string command = @"
+                SELECT *
+                FROM JobListing
+                WHERE IsDeleted = FALSE
+                AND CreatedTime < NOW() - INTERVAL 1 MONTH;
+                ";
+                MySqlCommand cmd = new MySqlCommand(command, connection);
+
+                using (DbDataReader reader = await cmd.ExecuteReaderAsync()) {
+                    while (await reader.ReadAsync()) {
+                        int _id = reader.GetInt32("ID");
+                        int _companyid = reader.GetInt32("CompanyID");
+                        string _title = reader.GetString("Title");
+                        string _postalcode = reader.GetString("PostalCode");
+                        string _country = reader.GetString("Country");
+                        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
+                        });
+                    }
+                }
+            }
+            return joblistings.ToArray();
+        }
+
+        public async Task DeleteJobListingsPastExipre() {
+            using (MySqlConnection connection = GetConnection()) {
+                await connection.OpenAsync();
+                string command = @"
+                UPDATE JobListing
+                SET IsDeleted = TRUE
+                WHERE IsDeleted = FALSE
+                AND CreatedTime < NOW() - INTERVAL 1 MONTH;
+                ";
+                MySqlCommand cmd = new MySqlCommand(command, connection);
+                await cmd.ExecuteNonQueryAsync();
+            }
+        }
+
         public async Task SetJobListing(JobListing jobListing) {
             using (MySqlConnection connection = GetConnection()) {
-                connection.Open();
+                await connection.OpenAsync();
 
                 string command = @"
                 INSERT INTO JobListing
@@ -234,7 +300,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task DeleteJobListing( int JobListingID ) {
             using (MySqlConnection connection = GetConnection()) {
                 MySqlCommand cmd;
-                connection.Open();
+                await connection.OpenAsync();
 
                 string command = @"
                 UPDATE JobListing

src/Server/Services/DatabaseService/JobListingSkill.cs

@@ -9,7 +9,7 @@ namespace BoredCareers.Services.DatabaseService {
         public async Task<JobListingSkill[]> GetJobListingSkills(int JobListingID) {
             List<JobListingSkill> joblistingskills = new List<JobListingSkill>();
             using (MySqlConnection connection = GetConnection()) {
-                connection.Open();
+                await connection.OpenAsync();
                 string command = @"
                 SELECT *
                 FROM JobListingSkill
@@ -41,8 +41,7 @@ namespace BoredCareers.Services.DatabaseService {
 
         public async Task SetJobListingSkills( JobListingSkill jobListingSkill ) {
             using( MySqlConnection connection = GetConnection() ) {
-                connection.Open();
-
+                await connection.OpenAsync();
                 string command = @"
                 INSERT INTO JobListing
                 (ID,JobListingID,Name,Description)