View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0009750 | Taler | wallet (Android App) | public | 2025-04-16 17:06 | 2025-04-24 13:46 |
| Reporter | Bohdan | Assigned To | avalos | ||
| Priority | normal | Severity | minor | Reproducibility | have not tried |
| Status | assigned | Resolution | open | ||
| Target Version | 1.0 stretch goals | ||||
| Summary | 0009750: No checking of claiming the order by the same wallet | ||||
| Description | Android APP has a bag where the order is claimed (after that person returns to the scanner/no payment), and when the person scans the QR one more time, it shows claimed by another wallet. | ||||
| Steps To Reproduce | 1. Find money 2. Buy a phone ... n. Scan the QR code n+1. Close the screen of payment, without paying the order n+2. Scan the QR code one more time with the same app n+3. See the error of the order being claimed by another wallet. ... | ||||
| Tags | No tags attached. | ||||
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I found the cause! When quitting the payment prompt using the back arrow (<-), the transaction is automatically aborted by the app: sending message: { "id": 36, "operation": "abortTransaction", "args": { "transactionId": "txn:payment:PM07XMMP1X5WBSFX1KCCRKWSFPWKDGWFMYBVTK0YZ75NS6DW13JG" } } Which causes the transaction to transition to failed(refused). When scanning again, preparePayForUrl returns "already-confirmed" and the UI takes the user to the original transaction, which is then rendered as a failing transaction. |
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Congratulations! But why do we not unclaim it? (no idea if there is such possibility) not aborting seems like a nice choice |
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My idea was to un-abort the transaction if it wasn't paid. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2025-04-16 17:06 | Bohdan | New Issue | |
| 2025-04-16 17:06 | Bohdan | Status | new => assigned |
| 2025-04-16 17:06 | Bohdan | Assigned To | => avalos |
| 2025-04-16 17:07 | avalos | Target Version | => 1.0 |
| 2025-04-18 15:24 | Christian Grothoff | Target Version | 1.0 => 1.0 stretch goals |
| 2025-04-22 11:03 | avalos | Status | assigned => acknowledged |
| 2025-04-23 19:17 | avalos | Relationship added | duplicate of 0009675 |
| 2025-04-23 20:05 | avalos | Note Added: 0024653 | |
| 2025-04-23 20:05 | avalos | Note Edited: 0024653 | |
| 2025-04-23 20:06 | avalos | Relationship deleted | 0009675 |
| 2025-04-23 21:06 | Bohdan | Note Added: 0024654 | |
| 2025-04-24 13:05 | avalos | Note Added: 0024661 | |
| 2025-04-24 13:46 | Christian Grothoff | Status | acknowledged => assigned |
