While upgrading our native dependencies I noticed there is now support for resizing and saving assets to disk, this allows us to get rid of some own native code for that, nice! 🙏
However, I noticed that file writing errors would be silently ignored. This can happen e.g. if we specify a directory which isn't writable or doesn't exist (bugs), but also if the disk is full, which we have seen in our logs several times previously.
Change signature of RNPFImageResizer.createResizedImagecompleteBlock to (NSString *path, NSError *error), so it can report actual NSError objects. I changed the order of arguments to be more conventional "objective-c" (which I don't know much about, but according to http://nshipster.com/nserror/).
Have not converted the contents of previous NSString *error argument, because they were not being added to the result before (I gave up while reading up on creating errors with domain/code etc.). The success will still be false in those cases, since the path is set to nil. It's a good idea to do this, but I'm happy with just file errors getting reported.
Convert the NSError into JSON in the result error, (rather than localizedDescription as before), to be able to log/display it as needed. This is the same representation that gets returned with reject(nil, nil, nsError). I recommend to do the same in updateAssets too but haven't changed it.
Change saveAssetToDisk so the promise is either rejected with the error from native (before it was needed or resolved with the fileUrl (localIdentifier shouldn't be of interest since you are working on a single asset). Updated example to reflect this change.
Nice to see this project moving along!
While upgrading our native dependencies I noticed there is now support for resizing and saving assets to disk, this allows us to get rid of some own native code for that, nice! 🙏
However, I noticed that file writing errors would be silently ignored. This can happen e.g. if we specify a directory which isn't writable or doesn't exist (bugs), but also if the disk is full, which we have seen in our logs several times previously.
RNPFImageResizer.createResizedImagecompleteBlockto(NSString *path, NSError *error), so it can report actual NSError objects. I changed the order of arguments to be more conventional "objective-c" (which I don't know much about, but according to http://nshipster.com/nserror/).NSString *errorargument, because they were not being added to the result before (I gave up while reading up on creating errors with domain/code etc.). Thesuccesswill still befalsein those cases, since thepathis set tonil. It's a good idea to do this, but I'm happy with just file errors getting reported.error, (rather thanlocalizedDescriptionas before), to be able to log/display it as needed. This is the same representation that gets returned withreject(nil, nil, nsError). I recommend to do the same inupdateAssetstoo but haven't changed it.saveAssetToDiskso the promise is either rejected with the error from native (before it was needed or resolved with thefileUrl(localIdentifiershouldn't be of interest since you are working on a single asset). Updated example to reflect this change.