wip

packages/identity/domain/value-objects/UserId.ts

@@ -0,0 +1,22 @@
+export class UserId {
+  private readonly value: string;
+
+  private constructor(value: string) {
+    if (!value || !value.trim()) {
+      throw new Error('UserId cannot be empty');
+    }
+    this.value = value;
+  }
+
+  public static fromString(value: string): UserId {
+    return new UserId(value);
+  }
+
+  public toString(): string {
+    return this.value;
+  }
+
+  public equals(other: UserId): boolean {
+    return this.value === other.value;
+  }
+}