Discover people

Backend/Source/Controllers/Accounts/AccountController.cs

@@ -29,30 +29,38 @@ public class ArticleByIdController : ControllerBase
     /// <response code="500">Can't connect to the server</response>
     [HttpGet]
     [ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
-    public ObjectResult ProfileDetails()
+    public ObjectResult? ProfileDetails()
     {
-        string userid;
         var tempSub = AuthUtil.GetSubjectFromHttpRequest(Request);
-        var sub = tempSub ?? "";
-        var permissions = AccountAuthUtil.GetPermissions(sub);
-        using (var sha256Hash = SHA256.Create())
-        {
-            //From String to byte array
-            var sourceBytes = Encoding.UTF8.GetBytes(sub);
-            var hashBytes = sha256Hash.ComputeHash(sourceBytes);
-            userid = BitConverter.ToString(hashBytes).Replace("-", string.Empty);
-        }
+        if (string.IsNullOrEmpty(tempSub))
+            return null;
+
+        var userid = GetUserId(tempSub);
+        if (string.IsNullOrEmpty(userid))
+            return null;
 
-        var permarray = Grant.GetFormattedPerms(permissions);
+        var permissions = AccountAuthUtil.GetPermissions(tempSub);
+        var permArray = Grant.GetFormattedPerms(permissions);
 
         return new ObjectResult(new
         {
             id = userid.ToLower(),
-            permissions = permarray,
-            authorized_authors = AccountAuthoursAuthUtil.GetAuthorizedAuthors(sub)
+            permissions = permArray,
+            authorized_authors = AccountAuthoursAuthUtil.GetAuthorizedAuthors(tempSub)
         });
     }
 
+    public string? GetUserId(string sub)
+    {
+        if (string.IsNullOrEmpty(sub))
+            return null;
+
+        var sourceBytes = Encoding.UTF8.GetBytes(sub);
+        var hashBytes = SHA256.HashData(sourceBytes);
+        var userid = BitConverter.ToString(hashBytes).Replace("-", string.Empty);
+        return userid;
+    }
+
 
     /// <summary>
     ///     Delete the user's account and data

Backend/Source/Controllers/Accounts/AccountExport.cs

@@ -33,23 +33,29 @@ public FileContentResult ExportData()
         var sub = AuthUtil.GetSubjectFromHttpRequest(Request);
 
         var query =
-            "SELECT user_id, last_activity, account_type, expires_days FROM Users WHERE user_id = SHA2(@sub, 256)";
+            "SELECT user_id, last_activity, account_type, expires_days, discover_bio, discover_link FROM Users WHERE user_id = SHA2(@sub, 256)";
         var parameters = new Dictionary<string, object?>
         {
             { "@sub", sub }
         };
         var q = DB.ExecuteSelect(query, GlobalVariables.DbConfigVar, parameters);
-        var lastActivity = DateTime.Parse(q?.Rows[0]["last_activity"]?.ToString() ?? "");
-        var id = q?.Rows[0]["user_id"]?.ToString() ?? "";
-        var accountType = q?.Rows[0]["account_type"]?.ToString() ?? "";
-        var expiresDays = int.Parse(q?.Rows[0]["expires_days"]?.ToString() ?? "0");
+        var lastActivity = DateTime.Parse(q?.Rows[0]["last_activity"].ToString() ?? "");
+        var id = q?.Rows[0]["user_id"].ToString() ?? "";
+        var accountType = q?.Rows[0]["account_type"].ToString() ?? "";
+        var expiresDays = int.Parse(q?.Rows[0]["expires_days"].ToString() ?? "0");
+
+        var other = new JObject
+        {
+            ["discover_bio"] = q?.Rows[0]["discover_bio"].ToString(),
+            ["discover_link"] = q?.Rows[0]["discover_link"].ToString()
+        };
 
         query = "SELECT * FROM RoomOccupancyReports WHERE user_id = SHA2(@sub, 256)";
         q = DB.ExecuteSelect(query, GlobalVariables.DbConfigVar, parameters);
         var occupancyReports = q?.Rows;
         var roc = new JArray();
         if (occupancyReports == null)
-            return FileExport(id, lastActivity, accountType, expiresDays, sub, roc);
+            return FileExport(id, lastActivity, accountType, expiresDays, sub, roc, other);
 
         foreach (DataRow row in occupancyReports)
             roc.Add(JObject.FromObject(new
@@ -58,20 +64,24 @@ public FileContentResult ExportData()
                 when_reported = row["when_reported"],
                 rate = row["rate"]
             }));
-        return FileExport(id, lastActivity, accountType, expiresDays, sub, roc);
+        return FileExport(id, lastActivity, accountType, expiresDays, sub, roc, other);
     }
 
-    private FileContentResult FileExport(string id, DateTime lastActivity, string accountType, int edays, string? sub,
-        JArray roc)
+    private FileContentResult FileExport(string id, DateTime lastActivity, string accountType, int eDays, string? sub,
+        JArray roc, JObject other)
     {
-        return File(Encoding.UTF8.GetBytes(JObject.FromObject(new
+        var fromObject = JObject.FromObject(new
         {
             id,
             last_activity = lastActivity.ToString("yyyy-MM-ddTHH:mm:ssZ", CultureInfo.InvariantCulture),
             account_type = accountType,
-            expires_days = edays,
+            expires_days = eDays,
             permissions = Grant.GetFormattedPerms(AccountAuthUtil.GetPermissions(sub)),
-            room_occupancy_reports = roc
-        }).ToString()), "application/json", id + ".json");
+            room_occupancy_reports = roc,
+            other
+        });
+        var fileContents = Encoding.UTF8.GetBytes(fromObject.ToString());
+        var fileDownloadName = id + ".json";
+        return File(fileContents, "application/json", fileDownloadName);
     }
 }

Backend/Source/Controllers/DiscoverPeople/DiscoverPeopleController.cs

@@ -0,0 +1,60 @@
+#region
+
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json.Linq;
+using PoliFemoBackend.Source.Data;
+using PoliFemoBackend.Source.Utils.Auth;
+using DB = PoliNetwork.Db.Utils.Database;
+
+#endregion
+
+namespace PoliFemoBackend.Source.Controllers.DiscoverPeople;
+
+[ApiController]
+[ApiExplorerSettings(GroupName = "DiscoverPeople")]
+public class DiscoverPeopleController : ControllerBase
+{
+    /// <summary>
+    ///     Discover people
+    /// </summary>
+    /// <returns>A JSON object of people</returns>
+    /// <response code="200">Request completed successfully</response>
+    /// <response code="404">No available people</response>
+    /// <response code="500">Can't connect to the server</response>
+    [HttpGet]
+    [Authorize]
+    [Route("/discoverpeople/random")]
+    [ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
+    public ActionResult GetRandomPeople()
+    {
+        var tempSub = AuthUtil.GetSubjectFromHttpRequest(Request);
+        if (string.IsNullOrEmpty(tempSub))
+            return new EmptyResult();
+
+        var a = NewPeople(tempSub);
+        return a == null ? NotFound() : Ok(a);
+    }
+
+
+    private static JObject? NewPeople(string tempSub)
+    {
+        var results = DB.ExecuteSelect(
+            "SELECT user_id, discover_bio " +
+            "FROM Users " +
+            "WHERE user_id NOT IN (SELECT to_person PeopleDiscoverMatch WHERE from_person = SHA2(@id,256)) " +
+            "AND discover_bio IS NOT NULL " +
+            "AND discover_bio != '' " +
+            "AND discover_link IS NOT NULL " +
+            "AND discover_link != '' " +
+            "ORDER BY RAND()  LIMIT 10",
+            GlobalVariables.DbConfigVar,
+            new Dictionary<string, object?>
+            {
+                { "@id", tempSub }
+            });
+
+        var row = results?.Rows[0];
+        return row == null ? null : UserUtil.GetUser(row);
+    }
+}

Backend/Source/Controllers/DiscoverPeople/Info/DiscoverInfoBio.cs

@@ -0,0 +1,60 @@
+#region
+
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json.Linq;
+using PoliFemoBackend.Source.Data;
+using PoliFemoBackend.Source.Utils.Auth;
+using DB = PoliNetwork.Db.Utils.Database;
+
+#endregion
+
+namespace PoliFemoBackend.Source.Controllers.DiscoverPeople.Info;
+
+public class DiscoverInfoBio : ControllerBase
+{
+    [HttpPost]
+    [Authorize]
+    [Route("/discoverpeople/info/setBio/{stringBio}")]
+    [ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
+    public ActionResult SetBio(string stringBio)
+    {
+        var tempSub = AuthUtil.GetSubjectFromHttpRequest(Request);
+        return string.IsNullOrEmpty(tempSub) ? new EmptyResult() : SetBio(tempSub, stringBio, this);
+    }
+
+    [HttpGet]
+    [Authorize]
+    [Route("/discoverpeople/info/getBio/")]
+    [ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
+    public ActionResult GetBio()
+    {
+        var tempSub = AuthUtil.GetSubjectFromHttpRequest(Request);
+        return string.IsNullOrEmpty(tempSub) ? new EmptyResult() : GetBioUtil(tempSub, this);
+    }
+
+    private static ActionResult GetBioUtil(string tempSub, ControllerBase discoverInfo)
+    {
+        const string q = "SELECT discover_bio FROM Users WHERE user_id = SHA2(@id,256)";
+        var i = DB.ExecuteSelect(q, GlobalVariables.DbConfigVar, new Dictionary<string, object?>
+        {
+            { "@id", tempSub }
+        });
+        if (i == null)
+            return discoverInfo.NotFound();
+
+        var value = i.Rows[0].ItemArray[0]?.ToString();
+        return discoverInfo.Ok(new JObject { { "bio", value } });
+    }
+
+    private static ActionResult SetBio(string tempSub, string stringBio, ControllerBase discoverInfo)
+    {
+        const string q = "UPDATE Users SET discover_bio = @bio WHERE user_id = SHA2(@id,256)";
+        var i = DB.Execute(q, GlobalVariables.DbConfigVar, new Dictionary<string, object?>
+        {
+            { "@id", tempSub },
+            { "@bio", stringBio }
+        });
+        return discoverInfo.Ok(i);
+    }
+}

Backend/Source/Controllers/DiscoverPeople/Info/DiscoverInfoLink.cs

@@ -0,0 +1,69 @@
+#region
+
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json.Linq;
+using PoliFemoBackend.Source.Data;
+using PoliFemoBackend.Source.Utils.Auth;
+using DB = PoliNetwork.Db.Utils.Database;
+
+#endregion
+
+namespace PoliFemoBackend.Source.Controllers.DiscoverPeople.Info;
+
+public class DiscoverInfoLink : ControllerBase
+{
+    [HttpPost]
+    [Authorize]
+    [Route("/discoverpeople/info/setLink/{stringLink}")]
+    [ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
+    public ActionResult SetLink(string stringLink)
+    {
+        var tempSub = AuthUtil.GetSubjectFromHttpRequest(Request);
+        return string.IsNullOrEmpty(tempSub) ? new EmptyResult() : SetLink(tempSub, stringLink, this);
+    }
+
+    [HttpGet]
+    [Authorize]
+    [Route("/discoverpeople/info/getLink/")]
+    [ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
+    public ActionResult GetLink()
+    {
+        var tempSub = AuthUtil.GetSubjectFromHttpRequest(Request);
+        return string.IsNullOrEmpty(tempSub) ? new EmptyResult() : GetLinkUtil(tempSub, this);
+    }
+
+    private static ActionResult GetLinkUtil(string tempSub, ControllerBase discoverInfo)
+    {
+        const string q = "SELECT discover_link FROM Users WHERE user_id = SHA2(@id,256)";
+        var i = DB.ExecuteSelect(q, GlobalVariables.DbConfigVar, new Dictionary<string, object?>
+        {
+            { "@id", tempSub }
+        });
+        if (i == null)
+            return discoverInfo.NotFound();
+
+        var value = i.Rows[0].ItemArray[0]?.ToString();
+        return discoverInfo.Ok(new JObject { { "link", value } });
+    }
+
+    private static ActionResult SetLink(string tempSub, string stringLink, ControllerBase discoverInfo)
+    {
+        if (IsValidHttpOrHttpsLink(stringLink) == false)
+            return discoverInfo.BadRequest();
+
+        const string q = "UPDATE Users SET discover_link = @link WHERE user_id = SHA2(@id,256)";
+        var i = DB.Execute(q, GlobalVariables.DbConfigVar, new Dictionary<string, object?>
+        {
+            { "@id", tempSub },
+            { "@link", stringLink }
+        });
+        return discoverInfo.Ok(i);
+    }
+
+    private static bool IsValidHttpOrHttpsLink(string input)
+    {
+        return Uri.TryCreate(input, UriKind.Absolute, out var result) &&
+               (result.Scheme == Uri.UriSchemeHttp || result.Scheme == Uri.UriSchemeHttps);
+    }
+}