Add Job Listing Skills

database/mistox.sql

@@ -167,3 +167,12 @@ CREATE TABLE IF NOT EXISTS `JobListing` (
   PRIMARY KEY (`ID`),
   FOREIGN KEY (`CompanyID`) REFERENCES `Company`(`ID`) ON DELETE CASCADE
 ) AUTO_INCREMENT=1;
+
+CREATE TABLE IF NOT EXISTS `JobListingSkill` (
+  `ID` int NOT NULL AUTO_INCREMENT,
+  `JobListingID` int NOT NULL,
+  `Name` varchar(150) NOT NULL,
+  `Description` text DEFAULT NULL,
+  PRIMARY KEY (`ID`),
+  FOREIGN KEY (`JobListingID`) REFERENCES `JobListing`(`ID`) ON DELETE CASCADE
+) AUTO_INCREMENT=1;

src/Client/src/app/models/JobListing.ts

@@ -11,7 +11,15 @@ export class JobListing {
   public jobType: string = "";
   public remote: boolean = false;
   public description: string = "";
+  public skills: JobListingSkills[] = [];
   public createdTime: Date = new Date();
   public modifiedTime: Date = new Date();
   public isDeleted: boolean = false;
 }
+
+export class JobListingSkills {
+  public id: number | null = null;
+  public jobListingID: number = 0;
+  public name: string = "";
+  public Description: string = "";
+}

src/Server/Entities/JobListing.cs

@@ -13,9 +13,17 @@ namespace BoredCareers.Entities {
         public string JobType { get; set; } = "";
         public bool Remote { get; set; } = false;
         public string Description { get; set; } = "";
+        public JobListingSkill[] Skills { get; set; } = [];
         public DateTime CreatedTime { get; set; }
         public DateTime ModifiedTime { get; set; }
         public bool IsDeleted { get; set; } = false;
     }
 
+    public class JobListingSkill {
+        public int? ID { get; set; } // PK
+        public int JobListingID { get; set; } // FK
+        public string Name { get; set; } = "";
+        public string Description { get; set; } = "";
+    }
+
 }

src/Server/Services/DatabaseService/JobListing.cs

@@ -37,6 +37,7 @@ namespace BoredCareers.Services.DatabaseService {
                         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");
@@ -54,6 +55,7 @@ namespace BoredCareers.Services.DatabaseService {
                             JobType = _jobtype,
                             Remote = _remote,
                             Description = _description,
+                            Skills = _skills,
                             CreatedTime = _createtime,
                             ModifiedTime = _modifiedtime,
                             IsDeleted = _isdeleted
@@ -92,6 +94,7 @@ namespace BoredCareers.Services.DatabaseService {
                         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");
@@ -109,6 +112,7 @@ namespace BoredCareers.Services.DatabaseService {
                             JobType = _jobtype,
                             Remote = _remote,
                             Description = _description,
+                            Skills = _skills,
                             CreatedTime = _createtime,
                             ModifiedTime = _modifiedtime,
                             IsDeleted = _isdeleted
@@ -147,6 +151,7 @@ namespace BoredCareers.Services.DatabaseService {
                         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");
@@ -164,6 +169,7 @@ namespace BoredCareers.Services.DatabaseService {
                             JobType = _jobtype,
                             Remote = _remote,
                             Description = _description,
+                            Skills = _skills,
                             CreatedTime = _createtime,
                             ModifiedTime = _modifiedtime,
                             IsDeleted = _isdeleted
@@ -175,7 +181,7 @@ namespace BoredCareers.Services.DatabaseService {
         }
 
         public async Task SetJobListing( JobListing jobListing ) {
-            using( MySqlConnection connection = GetConnection() ) {
+            using (MySqlConnection connection = GetConnection()) {
                 connection.Open();
 
                 string command = @"
@@ -200,7 +206,7 @@ namespace BoredCareers.Services.DatabaseService {
                 IsDeleted = @IsDeleted;
                 ";
 
-                MySqlCommand cmd = new MySqlCommand( command , connection);
+                MySqlCommand cmd = new MySqlCommand(command, connection);
                 cmd.Parameters.AddWithValue("@ID", jobListing.ID);
                 cmd.Parameters.AddWithValue("@CompanyID", jobListing.CompanyID);
                 cmd.Parameters.AddWithValue("@Title", jobListing.Title);
@@ -218,11 +224,15 @@ namespace BoredCareers.Services.DatabaseService {
                 cmd.Parameters.AddWithValue("@IsDeleted", jobListing.IsDeleted);
 
                 await cmd.ExecuteNonQueryAsync();
+
+                foreach (JobListingSkill cur in jobListing.Skills) {
+                    await SetJobListingSkills(cur);
+                }
             }
         }
 
         public async Task DeleteJobListing( int JobListingID ) {
-            using( MySqlConnection connection = GetConnection() ) {
+            using (MySqlConnection connection = GetConnection()) {
                 MySqlCommand cmd;
                 connection.Open();
 
@@ -231,7 +241,7 @@ namespace BoredCareers.Services.DatabaseService {
                 SET IsDeleted = TRUE
                 WHERE ID = @ID;
                 ";
-                cmd = new MySqlCommand( command, connection );
+                cmd = new MySqlCommand(command, connection);
                 cmd.Parameters.AddWithValue("@ID", JobListingID);
 
                 await cmd.ExecuteNonQueryAsync();

src/Server/Services/DatabaseService/JobListingSkill.cs

@@ -0,0 +1,68 @@
+using BoredCareers.Entities;
+using MySql.Data.MySqlClient;
+using System.Data;
+using System.Data.Common;
+
+namespace BoredCareers.Services.DatabaseService {
+    public partial class DatabaseService {
+
+        public async Task<JobListingSkill[]> GetJobListingSkills(int JobListingID) {
+            List<JobListingSkill> joblistingskills = new List<JobListingSkill>();
+            using (MySqlConnection connection = GetConnection()) {
+                connection.Open();
+                string command = @"
+                SELECT *
+                FROM JobListingSkill
+                WHERE JobListingID = @JobListingID;
+                ";
+
+                MySqlCommand cmd = new MySqlCommand(command, connection);
+                cmd.Parameters.AddWithValue("@JobListingID", JobListingID);
+
+                using (DbDataReader reader = await cmd.ExecuteReaderAsync()) {
+                    while (await reader.ReadAsync()) {
+                        if (reader == null) { break; }
+                        int _id = reader.GetInt32("ID");
+                        int _joblistingid = reader.GetInt32("JobListingID");
+                        string _name = reader.GetString("Name");
+                        string _description = reader.GetString("Description");
+
+                        joblistingskills.Add(new JobListingSkill() {
+                            ID = _id,
+                            JobListingID = _joblistingid,
+                            Name = _name,
+                            Description = _description
+                        });
+                    }
+                }
+            }
+            return joblistingskills.ToArray();
+        }
+
+        public async Task SetJobListingSkills( JobListingSkill jobListingSkill ) {
+            using( MySqlConnection connection = GetConnection() ) {
+                connection.Open();
+
+                string command = @"
+                INSERT INTO JobListing
+                (ID,JobListingID,Name,Description)
+                VALUES
+                (@ID,@JobListingID,@Name,@Description)
+                ON DUPLICATE KEY UPDATE
+                JobListingID = @JobListingID,
+                Name = @Name,
+                Description = @Description;
+                ";
+
+                MySqlCommand cmd = new MySqlCommand( command , connection);
+                cmd.Parameters.AddWithValue("@ID", jobListingSkill.ID);
+                cmd.Parameters.AddWithValue("@JobListingID", jobListingSkill.JobListingID);
+                cmd.Parameters.AddWithValue("@Name", jobListingSkill.Name);
+                cmd.Parameters.AddWithValue("@Description", jobListingSkill.Description);
+
+                await cmd.ExecuteNonQueryAsync();
+            }
+        }
+
+    }
+}