Invoice Generator

This is simple invoice generator, that let's you keep all your invoices as one big json file, and generate .pdf from it when needed.

How to use it

config.js keeps name of template path, so you can copy default template, and edit it to your needs. There is also a flag called generateAll, this gives you the possibility to either generate all invoices at once, or only the last one (default is false, which means only last invoice will be generated)
default template is simply a skeleton from which you can create your own template
invoices.json is most important file, since it keeps all the invoices to be generated.
if given item in items array for given invoice has sumNetto sumVat and sumBrutto fields, they will not be calculated by the script, this is done for those situations, where for some reason you need to manually edit the values. They will be correctly added to the whole sum in the end

make proper entries in invoices.json and pick the template (or stay on default)
launch npm run generate
after finish, folder generatedPdfs will contain all generated invoices.

Since in Poland, standard invoices should have "amount in words" field, there is polish amount to words generator already implemented.

No other languages are supported at the moment (if someone wold like to add them - let me know)