fixed pet DTO and how it interacts with new backend

android/app/src/main/java/com/example/petstoremobile/adapters/PetAdapter.java

@@ -74,11 +74,11 @@ public class PetAdapter extends RecyclerView.Adapter<PetAdapter.PetViewHolder> {
         holder.tvPetSpeciesBreed.setText(pet.getPetSpecies() + " - " + pet.getPetBreed());
         holder.tvPetAge.setText("Age: " + pet.getPetAge() + " yr(s)");
         
-        try {
+        Double price = pet.getPetPrice();
-            double price = Double.parseDouble(pet.getPetPrice());
+        if (price != null) {
             holder.tvPetPrice.setText("$" + String.format("%.2f", price));
-        } catch (Exception e) {
+        } else {
-            holder.tvPetPrice.setText("$" + pet.getPetPrice());
+            holder.tvPetPrice.setText("$0.00");
         }
         
         holder.tvPetStatus.setText(pet.getPetStatus());

android/app/src/main/java/com/example/petstoremobile/dtos/PetDTO.java

@@ -7,9 +7,13 @@ public class PetDTO {
     private String petBreed;
     private Integer petAge;
     private String petStatus;
-    private String petPrice;
+    private Double petPrice;
     private String createdAt;
     private String updatedAt;
+    private Long customerId;
+    private String customerName;
+    private Long storeId;
+    private String storeName;
 
     public Long getPetId() { return petId; }
     public void setPetId(Long petId) { this.petId = petId; }
@@ -29,12 +33,24 @@ public class PetDTO {
     public String getPetStatus() { return petStatus; }
     public void setPetStatus(String petStatus) { this.petStatus = petStatus; }
 
-    public String getPetPrice() { return petPrice; }
+    public Double getPetPrice() { return petPrice; }
-    public void setPetPrice(String petPrice) { this.petPrice = petPrice; }
+    public void setPetPrice(Double petPrice) { this.petPrice = petPrice; }
 
     public String getCreatedAt() { return createdAt; }
     public void setCreatedAt(String createdAt) { this.createdAt = createdAt; }
 
     public String getUpdatedAt() { return updatedAt; }
     public void setUpdatedAt(String updatedAt) { this.updatedAt = updatedAt; }
+
+    public Long getCustomerId() { return customerId; }
+    public void setCustomerId(Long customerId) { this.customerId = customerId; }
+
+    public String getCustomerName() { return customerName; }
+    public void setCustomerName(String customerName) { this.customerName = customerName; }
+
+    public Long getStoreId() { return storeId; }
+    public void setStoreId(Long storeId) { this.storeId = storeId; }
+
+    public String getStoreName() { return storeName; }
+    public void setStoreName(String storeName) { this.storeName = storeName; }
 }

android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/detailfragments/PetDetailFragment.java

@@ -23,6 +23,8 @@ import com.example.petstoremobile.utils.Resource;
 import com.example.petstoremobile.utils.SpinnerUtils;
 import com.example.petstoremobile.viewmodels.PetViewModel;
 
+import java.util.Locale;
+
 import dagger.hilt.android.AndroidEntryPoint;
 
 /**
@@ -85,7 +87,7 @@ public class PetDetailFragment extends Fragment {
         String species = binding.etPetSpecies.getText().toString().trim();
         String breed = binding.etPetBreed.getText().toString().trim();
         int age = Integer.parseInt(binding.etPetAge.getText().toString().trim());
-        String priceStr = binding.etPetPrice.getText().toString().trim();
+        double price = Double.parseDouble(binding.etPetPrice.getText().toString().trim());
         String status = binding.spinnerPetStatus.getSelectedItem().toString();
 
         //create a pet object to send to the API
@@ -94,7 +96,7 @@ public class PetDetailFragment extends Fragment {
         petDTO.setPetSpecies(species);
         petDTO.setPetBreed(breed);
         petDTO.setPetAge(age);
-        petDTO.setPetPrice(priceStr);
+        petDTO.setPetPrice(price);
         petDTO.setPetStatus(status);
 
         //check if the pet is being edited or added
@@ -191,7 +193,9 @@ public class PetDetailFragment extends Fragment {
                 binding.etPetSpecies.setText(p.getPetSpecies());
                 binding.etPetBreed.setText(p.getPetBreed());
                 binding.etPetAge.setText(String.valueOf(p.getPetAge()));
-                binding.etPetPrice.setText(p.getPetPrice());
+                if (p.getPetPrice() != null) {
+                    binding.etPetPrice.setText(String.format(Locale.getDefault(), "%.2f", p.getPetPrice()));
+                }
                 SpinnerUtils.setSelectionByValue(binding.spinnerPetStatus, p.getPetStatus());
             } else if (resource.status == Resource.Status.ERROR) {
                 Toast.makeText(getContext(), "Failed to load pet: " + resource.message, Toast.LENGTH_SHORT).show();

android/app/src/main/java/com/example/petstoremobile/fragments/listfragments/listprofilefragments/PetProfileFragment.java

@@ -124,9 +124,10 @@ public class PetProfileFragment extends Fragment {
                 binding.tvPetSpecies.setText(pet.getPetSpecies());
                 binding.tvPetBreed.setText(pet.getPetBreed());
                 binding.tvPetAge.setText(String.format(Locale.getDefault(), "%d yr(s)", pet.getPetAge()));
-                try {
+                
-                    binding.tvPetPrice.setText(String.format(Locale.getDefault(), "$%.2f", Double.parseDouble(pet.getPetPrice())));
+                if (pet.getPetPrice() != null) {
-                } catch (Exception e) {
+                    binding.tvPetPrice.setText(String.format(Locale.getDefault(), "$%.2f", pet.getPetPrice()));
+                } else {
                     binding.tvPetPrice.setText("$0.00");
                 }
             } else if (resource.status == Resource.Status.ERROR) {