chore: modify equals method in entities

Author: andrea-acampora

src/main/kotlin/entity/healthprofessional/HealthProfessionalData.kt

@@ -41,11 +41,11 @@ object HealthProfessionalData {
             }
         }
 
-        override fun equals(other: Any?): Boolean =
-            when (other) {
-                is HealthProfessional -> healthProfessionalId == other.healthProfessionalId
-                else -> false
-            }
+        override fun equals(other: Any?): Boolean = when {
+            other === this -> true
+            other is HealthProfessional -> healthProfessionalId == other.healthProfessionalId
+            else -> false
+        }
 
         override fun hashCode(): Int {
             return healthProfessionalId.hashCode()

src/main/kotlin/entity/user/User.kt

@@ -32,11 +32,11 @@ data class User(
         }
     }
 
-    override fun equals(other: Any?): Boolean =
-        when (other) {
-            is User -> userId == other.userId
-            else -> false
-        }
+    override fun equals(other: Any?): Boolean = when {
+        other === this -> true
+        other is User -> userId == other.userId
+        else -> false
+    }
 
     override fun hashCode(): Int {
         return userId.hashCode()