Fix empty verification map on error #539
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lazynina
requested changes
Mar 7, 2024
| verifiedMapStruct.VerifiedUsernameToPKID = make(map[string]*lib.PKID) | ||
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| // Encode the map and stick it in the database. | ||
| metadataDataBuf := bytes.NewBuffer([]byte{}) |
routes/global_state.go
Outdated
| err := gs.GlobalStateDB.View(func(txn *badger.Txn) error { | ||
| item, err := txn.Get(key) | ||
| if err != nil { | ||
| // Todo: I think this error needs to be processed. It could be a key not found error, then nil should be returned. |
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I think handling the error here means we do not need to delete the code below. Use errors.Is to compare err to badger's key not found error.
erwin-willems
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A few times a month, our Verified Users data disappear. I think this is because of a retrieval error from badgerdb. This fix is to make sure the Verified Users are not overwritten with an empty map.
I think error handling on txn.Get needs to be reviewed