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🤖 Enhanced Error Handling for Checkout Process #158

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🤖 Enhanced Error Handling for Checkout Process #158

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66 changes: 54 additions & 12 deletions app/src/main/java/com/example/vu/android/empowerplant/MainFragment.java
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Original file line number Diff line number Diff line change
Expand Up @@ -346,14 +346,32 @@ public void onResponse(@NotNull Call call, @NotNull Response response) throws IO
boolean success = response.isSuccessful();
response.close();
if (!success) {
Log.d("checkout", "response failed");
Log.d("checkout", "Checkout request failed - retrying...");
getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
progressDialog.dismiss();

processDeliveryItem(checkoutTransaction);

// Show retry dialog
new AlertDialog.Builder(getActivity())
.setTitle("Checkout Failed")
.setMessage("Would you like to retry?")
.setPositiveButton("Retry", (dialog, which) -> {
// Retry checkout
progressDialog.show();
client.newCall(request).enqueue(this);
})
.setNegativeButton("Cancel", (dialog, which) -> {
processDeliveryItem(checkoutTransaction);
dialog.dismiss();
})
.create()
.show();

// Track failed attempt
Sentry.addBreadcrumb(
new Breadcrumb("Checkout attempt failed")
);

checkoutTransaction.finish(SpanStatus.INTERNAL_ERROR);
}
});
Expand Down Expand Up @@ -431,27 +449,51 @@ private void processDeliveryItem(ITransaction checkoutTransaction) {
}

class BackendAPIException extends RuntimeException {

public BackendAPIException(String message) {
super(message);

try {
// Process delivery workflow
if (selectedStoreItems != null && !selectedStoreItems.isEmpty()) {
for (StoreItem item : selectedStoreItems.values()) {
updateDeliveryStatus(item);
}
processDeliverySpan.setStatus(SpanStatus.OK);
} else {
processDeliverySpan.setStatus(SpanStatus.INVALID_ARGUMENT);
Log.w("processDeliveryItem", "No items to process for delivery");
}
}
}

protected Boolean addAttachment() {
File f = null;
try {
Context c = getActivity().getApplicationContext();
File cacheDirectory = c.getCacheDir();
f = File.createTempFile("tmp", ".txt", cacheDirectory);

// Show error to user
getActivity().runOnUiThread(() -> {
Toast.makeText(getContext(),
"Failed to process delivery. Please try again later.",
Toast.LENGTH_LONG).show();
});
System.out.println("File path: " + f.getAbsolutePath());
f.deleteOnExit();
try (FileOutputStream fos = new FileOutputStream(f)) {
fos.write("test".getBytes(UTF_8));
}
String dateStr = new SimpleDateFormat("yyyyMMddHHmm").format(new Date());

Attachment attachment1 = new Attachment(f.getAbsolutePath(), "tmp_" + dateStr + ".txt", "text/plain");

}
}

private void updateDeliveryStatus(StoreItem item) {
// Update delivery status in local DB
try {
AppDatabase.getInstance(getActivity().getApplicationContext())
.StoreItemDAO()
.updateDeliveryStatus(item.getItemId(), "PENDING");
} catch (Exception e) {
Log.e("updateDeliveryStatus", "Failed to update status for item " + item.getItemId());
Sentry.captureException(e);
throw e;
Sentry.configureScope(
scope -> {
String json = "{ \"number\": 10 }";
Expand Down
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