ToDo.yaml

@@ -15,6 +15,19 @@ Server:
     Emails:
         Make emails follow theme of website better
 
+    JobListingController:
+        Dont refresh on every filter edit
+        Line 63 is terrible and need to be fixed in the JobListing DB JobListingController
+        bools and numbers are getting strigified which breaks the mysql parameters
+
+    Validation:
+        Alot of the validation is only taking place client side.
+        Need to validate all inputs before processing
+            Phone number
+            Email Address
+            City, CountryCode, PostalCode
+        When applying to a job, The server doesnt make sure that the company only fields are not modified
+
 Client:
     jobs/editor:
         Want to add completed job listing preview at end of carosel

database/mistox.sql

@@ -193,8 +193,8 @@ CREATE TABLE IF NOT EXISTS `PostalCodes` (
   `StateCode` varchar(20),
   `County` varchar(100),
   `CountyCode` varchar(20),
-  `Admin` varchar(100),
-  `AdminCode` varchar(20),
+  `Community` varchar(100),
+  `CommunityCode` varchar(20),
   `Latitude` float,
   `Longitude` float,
   `Accuracy` varchar(2)

src/Client/src/app/models/JobFilter.ts

@@ -0,0 +1,11 @@
+export class JobFilter {
+  public JobsPerPage: number = 20;
+  public CurrentPage: number = 1;
+  public CountryCode: string | null = null;
+  public PostalCode: string | null = null;
+  public Distance: number | null = null;
+  public JobType: string | null = null;
+  public Remote: boolean | null = null;
+  public SalaryMin: number | null = null;
+  public SalaryMax: number | null = null;
+}

src/Client/src/app/pages/jobs/jobs.component.html

@@ -1,3 +1,35 @@
+<!-- Filter Bar -->
+<div>
+    <div>
+        <h1>Country</h1>
+        <input name="CountryCode" [(ngModel)]="currentFilter.CountryCode" (ngModelChange)="reloadFilters()" type="text" />
+    </div>
+    <div>
+        <h1>Postal Code</h1>
+        <input name="PostalCode" [(ngModel)]="currentFilter.PostalCode" (ngModelChange)="reloadFilters()" type="text" />
+    </div>
+    <div>
+        <h1>Distance</h1>
+        <input name="Distance" [(ngModel)]="currentFilter.Distance" (ngModelChange)="reloadFilters()" type="number" />
+    </div>
+    <div>
+        <h1>Job Type</h1>
+        <input name="CountryCode" [(ngModel)]="currentFilter.JobType" (ngModelChange)="reloadFilters()" type="text" />
+    </div>
+    <div>
+        <h1>Remote</h1>
+        <input name="Remote" [(ngModel)]="currentFilter.Remote" (ngModelChange)="reloadFilters()" type="checkbox" />
+    </div>
+    <div>
+        <h1>Minimum Salary</h1>
+        <input name="SalaryMin" [(ngModel)]="currentFilter.SalaryMin" (ngModelChange)="reloadFilters()" type="number" />
+    </div>
+    <div>
+        <h1>Maximum Salary</h1>
+        <input name="SalaryMax" [(ngModel)]="currentFilter.SalaryMax" (ngModelChange)="reloadFilters()" type="number" />
+    </div>
+</div>
+
 <!-- Avaliable Jobs -->
 <div class="tile-frame">
     @for (cur of JobListingPage; track cur.id){
@@ -21,4 +53,8 @@
             </div>
         </div>
     }
+    <div>
+        <h1>Jobs Per Page</h1>
+        <input name="JobsPerPage" [(ngModel)]="currentFilter.JobsPerPage" (ngModelChange)="reloadFilters()" type="number" />
+    </div>
 </div>

src/Client/src/app/pages/jobs/jobs.component.ts

@@ -6,6 +6,7 @@ import { Title } from '@angular/platform-browser';
 import { CommonModule } from '@angular/common';
 import { JobListing } from 'app/models/JobListing';
 import { Authentication } from 'app/services/Authentication';
+import { JobFilter } from 'app/models/JobFilter';
 
 @Component({
   selector: 'main-jobs',
@@ -15,7 +16,7 @@ import { Authentication } from 'app/services/Authentication';
 })
 export class JobsComponent {
 
-  public MyJobListings: JobListing[] = [];
+  public currentFilter: JobFilter;
   public JobListingPage: JobListing[] = [];
   public ErrorMsg: string = "";
 
@@ -23,10 +24,46 @@ export class JobsComponent {
 
   constructor( private http: HttpClient, private router: Router, private route: ActivatedRoute, private title: Title, public auth: Authentication  ) {
     this.title.setTitle("Jobs | BoredCareers");
+    this.currentFilter = new JobFilter();
   };
 
   ngOnInit(){
-    this.http.get<JobListing[]>("api/joblisting?PageQuantity=" + 10 + "&Page=" + 1).subscribe({
+    this.http.get<JobListing[]>("api/joblisting?PageQuantity=" + this.currentFilter.JobsPerPage + "&Page=" + this.currentFilter.CurrentPage).subscribe({
+      next: data => {
+        this.JobListingPage = data;
+      },
+      error: err => {
+        this.ErrorMsg = err.error;
+      }
+    });
+  }
+
+  reloadFilters(){
+    var queryBuilder = "api/joblisting?PageQuantity=" + this.currentFilter.JobsPerPage + "&Page=" + this.currentFilter.CurrentPage;
+
+    if (this.currentFilter.PostalCode != null){
+      queryBuilder += "&PC=" + this.currentFilter.PostalCode;
+    }
+    if (this.currentFilter.CountryCode != null){
+      queryBuilder += "&CC=" + this.currentFilter.CountryCode;
+    }
+    if (this.currentFilter.Distance != null){
+      queryBuilder += "&D=" + this.currentFilter.Distance;
+    }
+    if (this.currentFilter.JobType != null){
+      queryBuilder += "&JT=" + this.currentFilter.JobType;
+    }
+    if (this.currentFilter.Remote != null){
+      queryBuilder += "&R=" + this.currentFilter.Remote;
+    }
+    if (this.currentFilter.SalaryMin != null){
+      queryBuilder += "&SMI=" + this.currentFilter.SalaryMin;
+    }
+    if (this.currentFilter.SalaryMax != null){
+      queryBuilder += "&SMA=" + this.currentFilter.SalaryMax;
+    }
+
+    this.http.get<JobListing[]>(queryBuilder).subscribe({
       next: data => {
         this.JobListingPage = data;
       },

src/Client/src/app/services/Validation.ts

@@ -74,16 +74,31 @@ export class Validation {
     ///////// HELPER FUNCTIONS /////////
 
     isPrivateIPv6(ip: string): boolean {
-    try {
-        const normalized = ip.replace(/^\[|\]$/g, '').toLowerCase();
-        if (normalized === '::1') return true;
-        if (normalized.startsWith('fc') || normalized.startsWith('fd')) return true;
-        const first4 = normalized.slice(0, 4);
-        if (first4 >= 'fe80' && first4 <= 'febf') return true;
-        return false;
-    } catch {
-        return true;
+        try {
+            const normalized = ip.replace(/^\[|\]$/g, '').toLowerCase();
+            if (normalized === '::1') return true;
+            if (normalized.startsWith('fc') || normalized.startsWith('fd')) return true;
+            const first4 = normalized.slice(0, 4);
+            if (first4 >= 'fe80' && first4 <= 'febf') return true;
+            return false;
+        } catch {
+            return true;
+        }
+    }
+
+    ///////// GETTERS /////////
+
+    get ValidCountries(): string[] {
+        return ['AD', 'AE', 'AI', 'AL', 'AR', 'AS', 'AT', 'AU', 'AX', 'AZ', 'BD', 'BE', 'BG', 
+                'BM', 'BR', 'BY', 'CA', 'CC', 'CH', 'CL', 'CN', 'CO', 'CR', 'CX', 'CY', 'CZ', 
+                'DE', 'DK', 'DO', 'DZ', 'EC', 'EE', 'ES', 'FI', 'FK', 'FM', 'FO', 'FR', 'GB', 
+                'GF', 'GG', 'GI', 'GL', 'GP', 'GS', 'GT', 'GU', 'HK', 'HM', 'HN', 'HR', 'HT', 
+                'HU', 'ID', 'IE', 'IM', 'IN', 'IO', 'IS', 'IT', 'JE', 'JP', 'KE', 'KR', 'LI', 
+                'LK', 'LT', 'LU', 'LV', 'MA', 'MC', 'MD', 'MH', 'MK', 'MO', 'MP', 'MQ', 'MT', 
+                'MW', 'MX', 'MY', 'NC', 'NF', 'NL', 'NO', 'NR', 'NU', 'NZ', 'PA', 'PE', 'PF', 
+                'PH', 'PK', 'PL', 'PM', 'PN', 'PR', 'PT', 'PW', 'RE', 'RO', 'RS', 'RU', 'SE', 
+                'SG', 'SI', 'SJ', 'SK', 'SM', 'TC', 'TH', 'TR', 'UA', 'US', 'UY', 'VA', 'VI', 
+                'WF', 'WS', 'YT', 'ZA'];
     }
-}
 
 }

src/Server/Controllers/JobListingController.cs

@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Mvc;
 using BoredCareers.Services.DatabaseService;
 using BoredCareers.Entities;
+using Org.BouncyCastle.Tls;
 
 namespace BoredCareers.Controllers {
     [ApiController]
@@ -31,8 +32,25 @@ namespace BoredCareers.Controllers {
         }
 
         [HttpGet]
-        public async Task<IActionResult> GetJobListings(int Page = 1, int PageQuantity = 25) {
-            JobListing[] jobListings = await _databaseService.GetJobListingPage(Page, PageQuantity);
+        public async Task<IActionResult> GetJobListings(string? CC, string? PC, float? D, string? JT, bool? R, int? SMI, int? SMA, int Page = 1, int PageQuantity = 25 ) {
+
+            // Get all relevant postal codes
+            List<string> PostalCodes = new List<string>();
+            if (PC != null && CC != null && D != null) {
+                Location[] nearby = await _databaseService.GetNearbyLocations(PC, CC, D.Value);
+                foreach (Location cur in nearby) {
+                    PostalCodes.Add(cur.PostalCode);
+                }
+            } else if (PC != null) {
+                PostalCodes.Add(PC);
+            }
+
+            string[]? pc = null;
+            if (PostalCodes.Count > 0) {
+                pc = PostalCodes.ToArray();
+            }
+
+            JobListing[] jobListings = await _databaseService.GetJobListingPage(Page, PageQuantity, pc, CC, JT, R, SMI, SMA );
             return Ok(jobListings);
         }
 

src/Server/Controllers/LocationController.cs

@@ -1,25 +1,19 @@
 using Microsoft.AspNetCore.Mvc;
 using BoredCareers.Services.DatabaseService;
 using BoredCareers.Entities;
-using BoredCareers.Services;
 
 namespace BoredCareers.Controllers {
     [ApiController]
     [Route("api/location")]
     public class LocationController : MistoxControllerBase {
 
-        public LocationController(DatabaseService db, EmailService emailContext) : base(db) {}
+        public LocationController(DatabaseService db) : base(db) {}
 
         [HttpGet]
         public async Task<IActionResult> GetCompany(string PostalCode, string CountryCode, float MaxDistanceKm) {
             if (isLoggedIn()) {
-
-                Location? MyZIP = await _databaseService.GetLocation(PostalCode, CountryCode);
-                if (MyZIP != null) {
-                    Location[] places = await _databaseService.GetNearbyLocations(MyZIP.Latitude, MyZIP.Longitude, MyZIP.CountryCode, MaxDistanceKm);
-                    return Ok(places.ToArray());
-                }
-                return NotFound("Postal + CountryCode not found");
+                Location[] places = await _databaseService.GetNearbyLocations(PostalCode, CountryCode, MaxDistanceKm);
+                return Ok(places.ToArray());
             }
             return NotFound("Not logged in");
         }

src/Server/Services/DatabaseService/JobListing.cs

@@ -7,21 +7,73 @@ using System.Data.Common;
 namespace BoredCareers.Services.DatabaseService {
     public partial class DatabaseService {
 
-        public async Task<JobListing[]> GetJobListingPage(int PageNumber, int CountPerPage) {
+        public async Task<JobListing[]> GetJobListingPage(int PageNumber, int CountPerPage, string[]? PostalCodes = null, string? CountryCode = null, string? JobType = null, bool? Remote = null, int? SalaryMin = null, int? SalaryMax = null ) {
             List<JobListing> joblistings = new List<JobListing>();
             using (MySqlConnection connection = GetConnection()) {
                 await connection.OpenAsync();
-                string command = @"
-                SELECT *
-                FROM JobListing
-                WHERE IsDeleted = FALSE
-                ORDER BY CreatedTime DESC
-                LIMIT @PageSize OFFSET @PageNumber;
-                ";
 
-                MySqlCommand cmd = new MySqlCommand(command, connection);
+                string select = "SELECT * FROM JobListing";
+                string order = " ORDER BY CreatedTime DESC";
+                string limit = " LIMIT @PageSize OFFSET @PageNumber;";
+
+                List<string> Filters = new List<string>();
+                List<string> Parameters = new List<string>();
+                List<string> ParameterName = new List<string>();
+
+                if (PostalCodes != null) {
+                    for (int i = 0; i < PostalCodes.Length; i++) {
+                        Filters.Add("PostalCode");
+                        Parameters.Add(PostalCodes[i]);
+                        ParameterName.Add("@PostalCode" + i);
+                    }
+                }
+
+                if (CountryCode != null) {
+                    Filters.Add("Country");
+                    Parameters.Add(CountryCode);
+                    ParameterName.Add("@CountryCode");
+                }
+
+                if (JobType != null) {
+                    Filters.Add("JobType");
+                    Parameters.Add(JobType);
+                    ParameterName.Add("@JobType");
+                }
+
+                if (Remote != null) {
+                    Filters.Add("Remote");
+                    Parameters.Add(Remote.Value.ToString());
+                    ParameterName.Add("@Remote");
+                }
+
+                if (SalaryMin != null) {
+                    Filters.Add("SalaryMin");
+                    Parameters.Add(SalaryMin.Value.ToString());
+                    ParameterName.Add("@SalaryMin");
+                }
+
+                if (SalaryMax != null) {
+                    Filters.Add("SalaryMax");
+                    Parameters.Add(SalaryMax.Value.ToString());
+                    ParameterName.Add("@SalaryMax");
+                }
+
+                string filter = " WHERE IsDeleted = False";
+                for (int i = 0; i < Filters.Count; i++) {
+                    if (Filters[i] == "PostalCode" && i != 0) {
+                        filter += " OR ";
+                    } else {
+                        filter += " AND ";
+                    }
+                    filter += Filters[i] + " = " + ParameterName[i];
+                }
+
+                MySqlCommand cmd = new MySqlCommand(select + filter + order + limit, connection);
                 cmd.Parameters.AddWithValue("@PageSize", CountPerPage);
                 cmd.Parameters.AddWithValue("@PageNumber", (PageNumber - 1) * CountPerPage);
+                for (int i = 0; i < Filters.Count; i++) {
+                    cmd.Parameters.AddWithValue( ParameterName[i], Parameters[i] );
+                }
 
                 using (DbDataReader reader = await cmd.ExecuteReaderAsync()) {
                     while (await reader.ReadAsync()) {

src/Server/Services/DatabaseService/Location.cs

@@ -7,64 +7,35 @@ using System.Text;
 namespace BoredCareers.Services.DatabaseService {
     public partial class DatabaseService {
 
-        public async Task<Location?> GetLocation(string PostalCode, string CountryCode) {
-            using (MySqlConnection connection = GetConnection()) {
-                await connection.OpenAsync();
-                string command = @"
-                SELECT PostalCode, CountryCode, Latitude, Longitude, City
-                FROM PostalCodes
-                WHERE PostalCode = @PostalCode
-                AND CountryCode = @CountryCode;
-                ";
-
-                MySqlCommand cmd = new MySqlCommand(command, connection);
-                cmd.Parameters.AddWithValue("@PostalCode", PostalCode);
-                cmd.Parameters.AddWithValue("@CountryCode", CountryCode);
-
-                using (DbDataReader reader = await cmd.ExecuteReaderAsync()) {
-                    while (await reader.ReadAsync()) {
-                        string _city = reader.GetString("City");
-                        string _postalCode = reader.GetString("PostalCode");
-                        string _countryCode = reader.GetString("CountryCode");
-                        float _latitude = reader.GetFloat("Latitude");
-                        float _longitude = reader.GetFloat("Longitude");
-
-                        return new Location() {
-                            City = _city,
-                            PostalCode = _postalCode,
-                            CountryCode = _countryCode,
-                            Latitude = _latitude,
-                            Longitude = _longitude
-                        };
-                    }
-                }
-            }
-            return null;
-        }
-
-        public async Task<Location[]> GetNearbyLocations(float Latitude, float Longitude, string CountryCode, float MaxDistanceKm) {
+        public async Task<Location[]> GetNearbyLocations(string PostalCode, string CountryCode, float MaxDistanceKm) {
             List<Location> closePostalCodes = new List<Location>();
             using (MySqlConnection connection = GetConnection()) {
                 await connection.OpenAsync();
                 string command = @"
-                SELECT PostalCode, CountryCode, Latitude, Longitude, City, (
-                    6371 * acos(
-                    cos(radians(@Latitude)) * 
-                    cos(radians(Latitude)) * 
-                    cos(radians(Longitude) - radians(@Longitude)) + 
-                    sin(radians(@Latitude)) * 
-                    sin(radians(Latitude))
-                    )
-                ) AS distance_km
-                FROM PostalCodes
-                WHERE countrycode = @CountryCode
+                SELECT 
+                    pc2.PostalCode,
+                    pc2.CountryCode,
+                    pc2.Latitude,
+                    pc2.Longitude,
+                    pc2.City,
+                    (
+                        6371 * acos(
+                            cos(radians(pc1.Latitude)) * 
+                            cos(radians(pc2.Latitude)) * 
+                            cos(radians(pc2.Longitude) - radians(pc1.Longitude)) + 
+                            sin(radians(pc1.Latitude)) * 
+                            sin(radians(pc2.Latitude))
+                        )
+                    ) AS distance_km
+                FROM PostalCodes pc1
+                JOIN PostalCodes pc2 ON pc2.CountryCode = 'us'
+                WHERE pc1.PostalCode = @PostalCode AND pc1.CountryCode = @CountryCode
                 HAVING distance_km <= @MaxDistanceKm
                 ORDER BY distance_km;
                 ";
 
                 MySqlCommand cmd = new MySqlCommand(command, connection);
-                cmd.Parameters.AddWithValue("@Latitude", Latitude);
-                cmd.Parameters.AddWithValue("@Longitude", Longitude);
+                cmd.Parameters.AddWithValue("@PostalCode", PostalCode);
                 cmd.Parameters.AddWithValue("@CountryCode", CountryCode);
                 cmd.Parameters.AddWithValue("@MaxDistanceKm", MaxDistanceKm);