Commit Graph

22 Commits

Author SHA1 Message Date
jordi fita mas 4903c8a3b9 Add the form to add products to an invoice and create invoices too
Still missing: the invoice number, that requires more tables and
possibly a PL/pgSQL function to do it properly.
2023-02-12 21:06:48 +01:00
jordi fita mas 4be2597a86 Allow multiple taxes, and even not tax, for products
It seems that we do not agree en whether the IRPF tax should be
something of the product or the contact, so we decided to make the
product have multiple taxes, just in case, and if only one is needed,
then users can just select one; no need to limit to one.
2023-02-08 13:47:36 +01:00
jordi fita mas ae1949024b Allow optional select with empty label
This is not yet necessary, but the empty label is because i do not want
to select a default tax for products—at least, not without a setting for
it.

Since i need to add the required attribute now to select, because
otherwise the browser would allow sending that empty value, i did not
want to do it unconditionally, just in case.
2023-02-05 14:06:33 +01:00
jordi fita mas e9cc331ee0 Add products section
There is still some issues with the price field, because for now it is
in cents, but do not have time now to fix that.
2023-02-04 11:32:39 +01:00
jordi fita mas a0a3a5561d Add breadcrumbs 2023-02-03 13:58:10 +01:00
jordi fita mas 7d17620f48 Add the edit contact page 2023-02-03 13:57:43 +01:00
jordi fita mas b8b3d73e95 Refactor form validation into a new type
I was worried that i was repeating the AddInputErrors function for each
form, because they were basically the same.  I could create a Form type
and make all forms embed it, but i realized that with a separate
validator i would have cleaner validation functions and would not need
the Valid field in the form that i am using only for that method.
2023-02-01 11:30:30 +01:00
jordi fita mas ff5b76b4f5 Use a “proper” struct for the login form
Similar to the profile form, the login form now parses and validates
itself, with the InputField structs that the templates expect.

I realized that i was doing more work than necessary when parsing fields
fro the profile form because i was repeating the operation and the field
name, so now it is a function of InputField.

This time i needed extra attributes for the login form.  I am not sure
that the Go source code needs to know about HTML attributes, but it was
the easiest way to pass them to the template.
2023-02-01 11:02:32 +01:00
jordi fita mas 75fd12bf1c Rename Customer to Contact
That section is intended for both customers and suppliers, collectively
called “contacts”.
2023-02-01 10:14:26 +01:00
jordi fita mas 9f17f55547 Validate profile form and use templates for fields
Let’s start first with a non-fancy validation method with just if
conditionals instead of bringing yet another complicated library.  I
hope i do not regret it.

I wanted to move all the input field to a template because all that
gobbledygook with the .input div and repeating the label in the
placeholder was starting to annoy me.  Now with error messages was even
more concerning.

I did not know whether the label should be a part of the input fields
or something that the template should do.  At the end i decided that
it makes more sense to be part of the input field because in the error
messages i use that same label, thus the template does not have a say
in that, and, besides, it was just easier to write the template.

The same with the error messages: i’ve seen frameworks that have a map
with the field’s id/name to the error slice, but then it would be
a bit harder to write the template.

I added AddError functions instead of just using append inside the
validator function, and have a local variable for whether it all went
OK, because i was worried that i would leave out the `ok = false`
in some conditions.

I had started writing “constructors” functions for InputField and
SelectField, but then had to add other methods to change the required
field and who knows what else, and in the end it was easier to just
construct the field inline.
2023-01-31 15:40:12 +01:00
jordi fita mas 89256d5b4c Add nav link to dashboard 2023-01-31 13:29:56 +01:00
jordi fita mas 9aee33511a Move page titles to their respective templates
I have been thinking about that, and it does not make that much sense to
have the titles in the Go source anymore: most of them are static text
that i have to remember to set in the controller each time, and when
the time come i have to face a dynamic title i am sure i will manage
with only the template capabilities—worst comes worst, i can always
define a function.

On the other hand, there is no way i can define a template without its
title and i know that everytime that template is used, no matter what
controller rendered it, it will always have that title.
2023-01-31 13:07:17 +01:00
jordi fita mas 1a7b9f6bdd Rename extension of templates to .gohtml
Apparently, there are tools that only know how to use that extensions
when referring to Go templates.
2023-01-30 16:48:21 +01:00
jordi fita mas abdf04cd5d Add missing Catalan and Spanish translations 2023-01-30 10:52:22 +01:00
jordi fita mas 666935b54c Add the tax relation with very rough form and handler 2023-01-28 14:18:58 +01:00
jordi fita mas 3b7d4e0d3e Add fieldset for currency in tax details page 2023-01-28 12:25:11 +01:00
jordi fita mas 627841d4dd Add the company relation and read-only form to edit
I do not have more time to update the update to the company today, but i
believe this is already a good amount of work for a commit.

The company is going to be used for row level security, as users will
only have access to the data from companies they are granted access, by
virtue of being in the company_user relation.

I did not know how add a row level security policy to the company_user
because i needed the to select on the same relation and this is not
allowed, because it would create an infinite loop.

Had to add the vat, pg_libphonenumber, and uri extensions in order to
validate VAT identification numbers, phone numbers, and URIs,
repectively.  These libraries are not in Debian, but i created packages
for them all in https://dev.tandem.ws/tandem.
2023-01-24 21:46:07 +01:00
jordi fita mas 22509dd683 Implement profile menu with <details>
It works better than with the weird hover behaviour i could do in CSS,
and it already has most of the aria roles needed.

The only tricky part is to allow closing it by clicking anywhere else,
that is done by “extending” the <summary> to the whole screen, with a
lower z-index than the menu but higher than the rest of controls, that
way we force people to click on that summary.
2023-01-23 18:52:18 +01:00
jordi fita mas c6eb1ef24e Change input field to be “Material-like”, as per design 2023-01-23 00:41:54 +01:00
jordi fita mas 5505fa41c3 Use “layouts” for the common HTML between pages
Had to call xgettext on Go source files because now the title comes from
there, as i assume i will have titles like "Invoice #INVxxxx" that have
to come from the database that the template does not know.
2023-01-22 21:41:50 +01:00
jordi fita mas ea9e830a75 Add user_profile view to update the profile with form
Since users do not have access to the auth scheme, i had to add a view
that selects only the data that they can see of themselves (i.e., no
password or cookie).

I wanted to use the `request.user.id` setting that i set in
check_cookie, but this would be bad because anyone can change that
parameter and, since the view is created by the owner, could see and
*change* the values of everyone just by knowing their id.  Thus, now i
use the cookie instead, because it is way harder to figure out, and if
you already have it you can just set to your browser and the user is
fucked anyway; the database can not help here.

I **am** going to use the user id in row level security policies, but
not the value coming for the setting but instaed the one in the
`user_profile`, since it already is “derived” from the cookie, that’s
why i added that column to the view.

The profile includes the language, that i do not use it yet to switch
the locale, so i had to add a relation of the available languages, for
constraint purposes.  There is no NULL language, and instead i added the
“Undefined” language, with ‘und’ tag’, to represent “do not know/use
content negotiation”.

The languages in that relation are the same i used to have inside
locale.go, because there is no point on having options for languages i
do not have the translation for, so i now configure the list of
available languages user in content negotiation from that relation.

Finally, i have added all font from RemixIcon because that’s what we
used in the design and i am going to use quite a lot of them.

There is duplication in the views; i will address that in a different
commit.
2023-01-22 02:23:09 +01:00
jordi fita mas e38420697b Add Catalan and Spanish translation with gotext[3]
I had to choose between [1], [2], and [3].

As far as i could find, [1] is not easy to work with templates[4] and at
the moment is not maintained[5].

Both [2] and [3] use the same approach to be used from within templates:
you have to define a FuncMap with template functions that call the
message catalog.  Also, both libraries seems to be reasonably
maintained, and have packages in Debian’s repository.

However, [2] repeats the same mistakes that POSIX did with its
catalogs—using identifiers that are not the strings in the source
language—, however this time the catalogs are written in JSON or YAML!
This, somehow, makes things worse….

[3], the one i settled with, is fine and decently maintained.  There are
some surprising things, such as to be able to use directly the PO file,
and that it has higher priority over the corresponding MO, or that the
order of parameters is reversed in respect to gettext.  However, it uses
a saner format, and is a lot easier to work with than [3].

The problem, of course, is that xgettext does not know how to find
translatable strings inside the template.  [3] includes a CLI tool
similar to xgettext, but is not a drop-in replacement[6] and does not
process templates.

The proper way to handle this would be to add a parser to xgettext, but
for now i found out that if i surround the call to the translation
functions from within the template with parentheses, i can trick
xgettext into believing it is parsing Scheme code, and extracts the
strings successfully—at least, for what i have tried.  Had to add the
keyword for pgettext, because Schemed does not have it, but at least i
can do that with command line parameters.

For now i left only Spanish and Catalan as the two available languages,
even though the source text is written in English, because that way i
can make sure i do not leave strings untranslated.

[1]: https://golang.org/x/text
[2]: https://github.com/nicksnyder/go-i18n
[3]: https://github.com/leonelquinteros/gotext
[4]: https://github.com/golang/go/issues/39954
[5]: https://github.com/golang/go/issues/12750
[6]: https://github.com/leonelquinteros/gotext/issues/38
2023-01-18 20:26:30 +01:00