From e483d325ae1cef21450e81324463c146d8bfbf5e Mon Sep 17 00:00:00 2001
From: Zaprit <henry@vorax.org>
Date: Mon, 20 Feb 2023 04:37:37 +0000
Subject: [PATCH] User Search API (#680)

* Added User Search API

* Applied limit to user search

* Update ProjectLighthouse.Servers.API/Controllers/UserEndpoints.cs

Co-authored-by: Josh <josh@slendy.pw>

* Update ProjectLighthouse.Servers.API/Controllers/UserEndpoints.cs

Co-authored-by: Josh <josh@slendy.pw>

* Update ProjectLighthouse.Servers.API/Controllers/UserEndpoints.cs

Co-authored-by: Josh <josh@slendy.pw>

* 1 line fix, woo!

---------

Co-authored-by: Josh <josh@slendy.pw>
---
 .../Controllers/UserEndpoints.cs              | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/ProjectLighthouse.Servers.API/Controllers/UserEndpoints.cs b/ProjectLighthouse.Servers.API/Controllers/UserEndpoints.cs
index a317b9d8..e1505241 100644
--- a/ProjectLighthouse.Servers.API/Controllers/UserEndpoints.cs
+++ b/ProjectLighthouse.Servers.API/Controllers/UserEndpoints.cs
@@ -50,6 +50,29 @@ public class UserEndpoints : ApiEndpointController
         return this.Ok(user);
     }
 
+    /// <summary>
+    /// Searches for the user based on the query
+    /// </summary>
+    /// <param name="query">The search query</param>
+    /// <returns>A list of users</returns>
+    /// <response code="200">The list of users, if any were found</response>
+    /// <response code="404">No users matched the query</response>
+    [HttpGet("search/user")]
+    [ProducesResponseType(typeof(User), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    public async Task<IActionResult> SearchUsers(string query)
+    {
+        List<User> users = await this.database.Users
+            .Where(u => u.PermissionLevel != PermissionLevel.Banned && u.Username.Contains(query))
+            .Where(u => u.ProfileVisibility == PrivacyType.All) // TODO: change check for when user is logged in
+            .OrderByDescending(b => b.UserId)
+            .Take(20)
+            .ToListAsync();
+        if (!users.Any()) return this.NotFound();
+
+        return this.Ok(users);
+    }
+
     /// <summary>
     /// Gets a user and their information from the database.
     /// </summary>