Advanced Full-Stack Web Development Nanodegree - First Project (Image Processing API)
Due to udacity feedback here is some changes:
- Provide paramet types and return type for each function.
- using error handlers to get use of errors and prevent server crash.
Dir | Description |
---|---|
./dist | build dir (js) |
./src | script dir (ts) |
./src/assets | static files |
./src/middlewares | modules/middleware files |
./src/tests | tests files |
Script | Description |
---|---|
"node" | used to start the index compiled js file. |
"build" | used for building ts files to js files. |
"jasmine" | used for run compiled tests without building last changes. |
"start" | used for starting Express server. |
"test" | used for build and test the code. |
"lint" | used for linting using eslint. |
"fix" | used for fixing all fixable errors/warnings. |
"prettier" | used for formatting using prettier. |
all tests/lint/build scripts are running without errors.
/api
: accessing localhost:3000/api sends a basic page contains all images included for testing and working with api.
/api/images?filename=<str>&width<num>&height<num>
: using this endpoint allows you to call the api and sends arguments to start the processing of the image, the server sends a response with the image in a basic page.
npm run start
start the server on localhost, port 3000
visit http://localhost:3000/api
to see available images.
for example:
http://localhost:3000/api/images?filename=eg&width=160&height=106
if image was processed before, the api will send response
without re-processing the image.