diff --git a/app/src/main/java/com/example/hpostesting/data/repository/DatabaseRepository.kt b/app/src/main/java/com/example/hpostesting/data/repository/DatabaseRepository.kt
index cd68f00..a7a2d8f 100644
--- a/app/src/main/java/com/example/hpostesting/data/repository/DatabaseRepository.kt
+++ b/app/src/main/java/com/example/hpostesting/data/repository/DatabaseRepository.kt
@@ -3,6 +3,7 @@ package com.example.hpostesting.data.repository
 import android.net.Uri
 import com.example.hpostesting.data.model.PendingUploads
 import com.example.hpostesting.data.model.Response
+import com.example.hpostesting.data.model.diagnostics.DiagnosticsData
 import com.example.hpostesting.data.model.patient.BufferCheckData
 import com.example.hpostesting.data.model.patient.DeviceData
 import com.example.hpostesting.data.model.patient.HemoCubeTestData
@@ -61,6 +62,16 @@ class DatabaseRepository : Repository {
         }
     }
 
+    suspend fun addDiagnostics(data: DiagnosticsData?): Response<String> {
+        return try {
+            db.collection("diagnostics").add(data!!).await()
+            Response.Success(data!!.deviceId)
+        } catch (e: Exception) {
+            Firebase.crashlytics.recordException(e)
+            Response.Error(e)
+        }
+    }
+
     suspend fun uploadFileToStorage(patientID: String, filePath: String): Response<Boolean> {
         try {