The _Add Receipt_ form now has a _Restaurant_ toggle. When uploading a
receipt that creates or updates a Firefly III transaction, if the toggle
is activated, a special tag will be added to the transaction. The
assumption is that Firefly will have a rule to automatically adjust the
destination account, category, and/or budget for the transaction if this
tag is present. The tag is configurable and defaults to `Food & Drink`.
dustin/receipts/pipeline/head This commit looks goodDetails
The Add Receipt form can now create or update transactions in Firefly
III in certain circumstances:
* For existing transactions, if the description, amount, or notes
submitted on the form differ from the corresponding values in Firefly,
the Firefly transaction will be updated with the submitted information
* For gas station transactions, since Chase does not send useful
notifications about these, there is now an option to create an
entirely new transaction in Firefly, using the values provided in the
form
* Similarly for refunds and deposits, which we also do not get helpful
notifications about, the values in the form will be used to create a
new transaction in Firefly
This functionality should help cover most of the edge cases that
`xactmon` cannot handle.
Whenever any of the fields on the page are changed, the form will be
marked as "dirty" until it is submitted. If the form is "dirty" and the
user tries to navigate away from the page, the browser will prompt for
confirmation before leaving the page.
The Add Receipt form now has a dropdown box that will automatically
populate the data fields from the properties of an existing transaction.
This will be helpful for the cases where the transaction was created
automatically, but still needs a receipt attached to it (e.g. Wal-Mart,
Target, etc. purchases and restaurants).
A receipt can now be deleted by clicking the little trash can icon on
its card on the receipt list page. To make this look nice, I had to
adjust some of the CSS for that page. Incidentally, I was able to get
the cards to be properly aligned by changing the images to be cropped
instead of scaled, via the `object-fit: cover` CSS property.
This function factors out the logic of extracting an error message from
a `Response` object into a reusable utility function. This will allow
other pages to use the same logic without duplicating it.
If there is no file to be uploaded, then we must not send the value of
the `photo` file input. Doing so causes two files to be uploaded, the
first one being a zero-byte file with no name, and the second one being
the one we captured from the camera. The server only uses the first
uploaded file if there are multiple, so the correct file is never used.
Rethinking the workflow again. Requiring the transaction to be present
in Firefly already will be problematic for two very important cases:
* Gas station purchase never show up in Firefly automatically
* HSA purchase show up hours or days later and have no information
besides the amount
These are arguably the most important cases, since they are the ones
that really need receipts in order to keep the transaction register
correct. Thus, we need a different way to handle these types of
transactions.
Really, what I need is a way to associate transaction data with an image
I really liked the original idea of storing receipts in Paperless, but
that ended up not working out because the OCR failed miserably and thus
made it impossible to search, so finding a receipt meant looking at each
image individually. I think, therefore, the best solution is to store
the images along with manually-entered data.
To implement this new functionality, I am using `sqlx`, a SQL toolkit
for Rust. It's not exactly an ORM, nor does it have a dynamic query
builder like SQLAlchemy, but it does have compile-time checking of
query strings and can produce type-safe query results. Rocket has
support for managing its connection pools as part of the server state,
so that simplifies usage quite a bit.
On the front-end, I factored out the camera image capture into an HTML
custom element, `camera-input`. I did not update the original form to
use it, since I imagine that workflow will actually go away entirely.
Apparently, you get 640x480 unless you ask for more? Need to constrain
the viewer size, though, otherwise it massively overflows the page and
makes it impossible to see what you're taking a picture of.
It turns out the cropper is _way_ too hard to use on mobile. The
cropper handles are much too small for a touch screen. Maybe I can
figure out how to improve the UX eventually, but for now, Tabitha
requested that we remove that functionality.
Tabitha requested that the application returns to the transaction list
after the form was submitted successfully. Before the navigation
starts, we still want to see the info toast, though. Since the
navigation may take a few seconds, we keep the toast open indefinitely.
It's not immediately clear that submitting the form while the cropper is
active will not include the image _at all_. To make this evident, we
disable the submit button until the crop is complete.
Apparently, Firefox/Android defaults to using the front camera, and
does not provide any native UI for selecting a different one. We can
request the back camera by indiciting that the "environment" camera is
"ideal."
I've implemented the UI using TypeScript and Shoelace. I originally
started with Pico CSS, but I didn't really like its visuals. Since
capturing photos using the camera requires JavaScript, and that's
basically the entire point of this application, Shoelace's JavaScript
dependency (for WebComponents), is acceptable.
The photo capture uses the Media Capture Web API, which exposes the
camera directly as a video stream. We capture a frame from this stream
and save it in a canvas, which we then pass to Cropper.js to let the
user select only the relevant portion of the picture containing the
receipt itself.
Dustin