feat: search users by username or tag

app/panel/inspect/page.tsx

@@ -3,7 +3,7 @@
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { toast } from "@/components/ui/use-toast";
-import { lookupEmail } from "@/lib/actions";
+import { lookupEmail, searchUserByTag } from "@/lib/actions";
 import { API_URL } from "@/lib/constants";
 import { useRouter } from "next/navigation";
 import { useState } from "react";
@@ -11,6 +11,8 @@ import { useState } from "react";
 export default function Inspect() {
   const [id, setId] = useState("");
   const [email, setEmail] = useState("");
+  const [username, setUsername] = useState("");
+  const [discriminator, setDiscriminator] = useState("");
   const router = useRouter();
 
   const searchEmail = async () => {
@@ -31,6 +33,29 @@ export default function Inspect() {
     }
   };
 
+  const searchUsername = async () => {
+    try {
+      if (!discriminator) {
+        // Display all users with this username
+        router.push(`/panel/inspect/search?username=${encodeURIComponent(username)}`);
+      } else {
+        // Show the specific user that matches username#discriminator
+        const result = await searchUserByTag(username, discriminator);
+        if (!result) toast({
+          title: "Couldn't find user",
+          variant: "destructive",
+        });
+        else router.push(`/panel/inspect/user/${result}`);
+      }
+    } catch(e) {
+      toast({
+        title: "Failed to search",
+        description: String(e),
+        variant: "destructive",
+      })
+    }
+  };
+
   const createHandler = (type: string) => () =>
     router.push(`/panel/inspect/${type}/${id}`);
 
@@ -41,7 +66,7 @@ export default function Inspect() {
         value={id}
         onChange={(e) => setId(e.currentTarget.value)}
       />
-      <div className="flex gap-2">
+      <div className="flex flex-col md:flex-row gap-2">
         <Button
           className="flex-1"
           variant="outline"
@@ -92,22 +117,50 @@ export default function Inspect() {
         </Button>
       </div>
       <hr />
-      <div className="flex gap-2 justify-between">
-        <Input
-          placeholder="Enter an email..."
-          value={email}
-          onChange={(e) => setEmail(e.currentTarget.value)}
-          onKeyDown={(e) => e.key == "Enter" && email && searchEmail()}
-        />
-        <Button
-          className="flex"
-          variant="outline"
-          disabled={!email}
-          onClick={searchEmail}
-        >
-          Lookup
-        </Button>
+      <div className="flex flex-col lg:flex-row gap-2 w-full">
+        <div className="flex gap-2 justify-between grow">
+          <Input
+            placeholder="Enter an email..."
+            value={email}
+            onChange={(e) => setEmail(e.currentTarget.value)}
+            onKeyDown={(e) => e.key == "Enter" && email && searchEmail()}
+          />
+          <Button
+            className="flex"
+            variant="outline"
+            disabled={!email}
+            onClick={searchEmail}
+          >
+            Lookup
+          </Button>
         </div>
+        <div className="flex gap-2 justify-between grow">
+          <div className="flex flex-row items-center w-full gap-1">
+            <Input
+              placeholder="Username"
+              value={username}
+              onChange={(e) => setUsername(e.currentTarget.value)}
+              onKeyDown={(e) => e.key == "Enter" && username && searchUsername()}
+            />
+            <span className="select-none text-gray-500">#</span>
+            <Input
+              placeholder="0000"
+              value={discriminator}
+              onChange={(e) => setDiscriminator(e.currentTarget.value)}
+              onKeyDown={(e) => e.key == "Enter" && username && searchUsername()}
+              className="flex-shrink-[2]"
+            />
+          </div>
+          <Button
+            className="flex"
+            variant="outline"
+            disabled={!username}
+            onClick={searchUsername}
+          >
+            Search
+          </Button>
+        </div>
+      </div>
     </div>
   );
 }

app/panel/inspect/search/page.tsx

@@ -0,0 +1,34 @@
+import { UserCard } from "@/components/cards/UserCard";
+import { fetchUsersByUsername } from "@/lib/actions";
+import { SearchX } from "lucide-react";
+import { redirect } from "next/navigation";
+
+export default async function Search({ searchParams }: { searchParams: any }) {
+  const username = searchParams.username;
+
+  if (!username) return redirect("/panel/inspect");
+  const users = await fetchUsersByUsername(username);
+
+  if (!users.length) return (
+    <>
+      <h2 className="mt-8 flex justify-center">
+        <SearchX className="text-gray-400" />
+      </h2>
+      <h3 className="text-xs text-center pb-2 text-gray-400">
+        No search results
+      </h3>
+    </>
+  );
+
+  return (
+    <div className="flex flex-col gap-2">
+      {
+        users.map((user) => (
+          <a key={user._id} href={`/panel/inspect/user/${user._id}`}>
+            <UserCard user={user} subtitle={user._id} />
+          </a>
+        ))
+      }
+    </div>
+  );
+}

lib/accessPermissions.ts

@@ -62,6 +62,8 @@ type Permission =
       | `/fetch${
           | ""
           | "/by-id"
+          | "/by-tag"
+          | "/bulk-by-username"
           | "/memberships"
           | "/strikes"
           | "/notices"
@@ -163,6 +165,8 @@ const PermissionSets = {
   // Moderate users
   "moderate-users": [
     "users/fetch/by-id",
+    "users/fetch/by-tag",
+    "users/fetch/bulk-by-username",
     "users/fetch/strikes",
     "users/fetch/notices",
 

lib/actions.ts

@@ -1027,3 +1027,29 @@ export async function deleteEmailClassification(domain: string) {
       { _id: domain },
     );
 }
+
+export async function searchUserByTag(username: string, discriminator: string): Promise<string | false> {
+  await checkPermission("users/fetch/by-tag", { username, discriminator });
+
+  const result = await mongo()
+    .db("revolt")
+    .collection<User>("users")
+    .findOne({
+      username,
+      discriminator,
+    });
+
+  return result?._id || false;
+}
+
+export async function fetchUsersByUsername(username: string) {
+  await checkPermission("users/fetch/bulk-by-username", { username });
+
+  return await mongo()
+    .db("revolt")
+    .collection<User>("users")
+    .find({
+      username,
+    })
+    .toArray();
+}