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numerus
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numerus/web/template/invoices/index.gohtml

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Add the bare-bones form for invoices
2023-02-11 21:16:48 +00:00
{{ define "title" -}}
{{( pgettext "Invoices" "title" )}}
{{- end }}
Show the profile form in a dialog using HTMx Had to split the actual page content and the breadcrumbs because they do not belong in a dialog. However, i had to change all templates to do that.
2023-03-20 12:09:52 +00:00
{{ define "breadcrumbs" -}}
{{- /*gotype: dev.tandem.ws/tandem/numerus/pkg.InvoicesIndexPage*/ -}}
Add the bare-bones form for invoices
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<nav>
<p>
<a href="{{ companyURI "/" }}">{{( pgettext "Home" "title" )}}</a> /
<a>{{( pgettext "Invoices" "title" )}}</a>
</p>
Add button to download many invoices as PDF in a ZIP archive
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<form id="batch-form" action="{{ companyURI "/invoices/batch" }}" method="post">
{{ csrfToken }}
<p>
<button type="submit"
name="action" value="download"
>{{( pgettext "Download invoices" "action" )}}</button>
<a class="primary button"
href="{{ companyURI "/invoices/new" }}">{{( pgettext "New invoice" "action" )}}</a>
</p>
</form>
Add the bare-bones form for invoices
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</nav>
Show the profile form in a dialog using HTMx Had to split the actual page content and the breadcrumbs because they do not belong in a dialog. However, i had to change all templates to do that.
2023-03-20 12:09:52 +00:00
{{- end }}
Add the bare-bones form for invoices
2023-02-11 21:16:48 +00:00
Show the profile form in a dialog using HTMx Had to split the actual page content and the breadcrumbs because they do not belong in a dialog. However, i had to change all templates to do that.
2023-03-20 12:09:52 +00:00
{{ define "content" }}
Add the bare-bones form for invoices
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{{- /*gotype: dev.tandem.ws/tandem/numerus/pkg.InvoicesIndexPage*/ -}}
Add filters form for invoices Instead of using links in the invoice tags, that we will replace with a “click-to-edit field”, with Oriol agreed to add a form with filters that includes not only the tags but also dates, customer, status, and the invoice number. This means i now need dynamic SQL, and i do not think this belongs to the database (i.e., no PL/pgSQL function for that). I have looked at query builder libraries for Golang, and did not find anything that suited me: either they wanted to manage not only the SQL query but also all structs, or they managed to confuse Goland’s SQL analyzer. For now, at least, i am using a very simple approach with arrays, that still confuses Goland’s analyzer, but just in a very specific part, which i find tolerable—not that their analyzer is that great to begin with, but that’s a story for another day.
2023-03-29 14:16:31 +00:00
<div aria-label="{{( pgettext "Filters" "title" )}}">
<form method="GET" action="{{ companyURI "/invoices"}}" data-hx-target="main" data-hx-boost="true">
{{ with .Filters }}
{{ template "select-field" .Customer }}
{{ template "select-field" .InvoiceStatus }}
{{ template "input-field" .FromDate }}
{{ template "input-field" .ToDate }}
{{ template "input-field" .InvoiceNumber }}
{{ template "tags-field" .Tags }}
{{ end }}
<button type="submit">{{( pgettext "Filter" "action" )}}</button>
</form>
</div>
Add the “menu” to change invoice statuses
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<table class="no-padding">
Add the bare-bones form for invoices
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<thead>
<tr>
<th>{{( pgettext "All" "invoice" )}}</th>
<th>{{( pgettext "Date" "title" )}}</th>
<th>{{( pgettext "Invoice Num." "title" )}}</th>
<th>{{( pgettext "Customer" "title" )}}</th>
<th>{{( pgettext "Status" "title" )}}</th>
Add invoice tags I followed the same restrictions as Gitea’s topics, arbitrarily, because if it is enough for repositories it should be for invoices too, apparently.
2023-03-10 13:02:55 +00:00
<th>{{( pgettext "Tags" "title" )}}</th>
Add views to compute taxes and total amount of invoices They are not functions because i need to join them with the main invoice relation, and although possible is a bit more awkward with functions. The taxes have their own relation because i will need them grouped by their name in the PDF, so it will probably be a select for that relation.
2023-02-22 13:39:38 +00:00
<th>{{( pgettext "Amount" "title" )}}</th>
Add the bare-bones form for invoices
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<th>{{( pgettext "Download" "title" )}}</th>
Add the context menu with the duplicate option As per the design document.
2023-03-08 10:54:06 +00:00
<th>{{( pgettext "Actions" "title" )}}</th>
Add the bare-bones form for invoices
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</tr>
</thead>
<tbody>
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 20:06:48 +00:00
{{ with .Invoices }}
{{- range $invoice := . }}
<tr>
Add button to download many invoices as PDF in a ZIP archive
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{{ $title := .Number | printf (pgettext "Select invoice %v" "action") }}
<td><input type="checkbox" form="batch-form"
name="invoice" value="{{ .Slug }}"
aria-label="{{ $title }}"
title="{{ $title }}"/></td>
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 20:06:48 +00:00
<td>{{ .Date|formatDate }}</td>
Add filters form for invoices Instead of using links in the invoice tags, that we will replace with a “click-to-edit field”, with Oriol agreed to add a form with filters that includes not only the tags but also dates, customer, status, and the invoice number. This means i now need dynamic SQL, and i do not think this belongs to the database (i.e., no PL/pgSQL function for that). I have looked at query builder libraries for Golang, and did not find anything that suited me: either they wanted to manage not only the SQL query but also all structs, or they managed to confuse Goland’s SQL analyzer. For now, at least, i am using a very simple approach with arrays, that still confuses Goland’s analyzer, but just in a very specific part, which i find tolerable—not that their analyzer is that great to begin with, but that’s a story for another day.
2023-03-29 14:16:31 +00:00
<td><a href="{{ companyURI "/invoices/"}}{{ .Slug }}" data-hx-target="main"
data-hx-boost="true">{{ .Number }}</a></td>
Remove the link to edit contact from the invoice table We agreed with Oriol that this link would only serve to confuse people. I initially added the link because i thought it was a shame to have to navigate to the contact section to look or change the info of a customer that you have an invoice for in front of you. However, it makes little sense to be able to edit the contact from both sections, and we do not have a “view page” for contacts to link to, thus the removal.
2023-03-28 07:50:19 +00:00
<td>{{ .CustomerName }}</td>
Add the “menu” to change invoice statuses
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<td>
<details class="invoice-status menu">
<summary class="invoice-status-{{ .Status }}">{{ .StatusLabel }}</summary>
<form action="{{companyURI "/invoices/"}}{{ .Slug }}" method="POST">
{{ csrfToken }}
{{ putMethod }}
Add the edit form for invoices I had to change the way /invoices/new and /invoices/batch are handled, because httprouter was not happy with the new POST /invoices/:slug/edit route, claiming that /invoices/:slug conflicts with the previously existing routes. I also could not make it work with the PATCH method, even though i correctly added the patchMethod override function, therefore editing invoices is also weird because i have to take into account the “quick” invoice status change. I use the same form for both new and edit invoices, because the only changes are that we can not edit the invoice date and number, by Oriol’s design, but must be able to change the status; very similar forms.
2023-03-13 14:00:35 +00:00
<input type="hidden" name="quick" value="status">
Add the “menu” to change invoice statuses
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<ul role="menu">
{{- range $status, $name := $.InvoiceStatuses }}
{{- if ne $status $invoice.Status }}
Add the context menu with the duplicate option As per the design document.
2023-03-08 10:54:06 +00:00
<li role="presentation">
<button role="menuitem" type="submit"
Add the edit form for invoices I had to change the way /invoices/new and /invoices/batch are handled, because httprouter was not happy with the new POST /invoices/:slug/edit route, claiming that /invoices/:slug conflicts with the previously existing routes. I also could not make it work with the PATCH method, even though i correctly added the patchMethod override function, therefore editing invoices is also weird because i have to take into account the “quick” invoice status change. I use the same form for both new and edit invoices, because the only changes are that we can not edit the invoice date and number, by Oriol’s design, but must be able to change the status; very similar forms.
2023-03-13 14:00:35 +00:00
name="invoice_status" value="{{ $status }}"
Add the context menu with the duplicate option As per the design document.
2023-03-08 10:54:06 +00:00
class="invoice-status-{{ $status }}"
>{{ $name }}</button>
Add the “menu” to change invoice statuses
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</li>
{{- end }}
{{- end }}
</ul>
</form>
</details>
</td>
Add invoice tags I followed the same restrictions as Gitea’s topics, arbitrarily, because if it is enough for repositories it should be for invoices too, apparently.
2023-03-10 13:02:55 +00:00
<td>
{{- range $index, $tag := .Tags }}
{{- if gt $index 0 }}, {{ end -}}
Add filters form for invoices Instead of using links in the invoice tags, that we will replace with a “click-to-edit field”, with Oriol agreed to add a form with filters that includes not only the tags but also dates, customer, status, and the invoice number. This means i now need dynamic SQL, and i do not think this belongs to the database (i.e., no PL/pgSQL function for that). I have looked at query builder libraries for Golang, and did not find anything that suited me: either they wanted to manage not only the SQL query but also all structs, or they managed to confuse Goland’s SQL analyzer. For now, at least, i am using a very simple approach with arrays, that still confuses Goland’s analyzer, but just in a very specific part, which i find tolerable—not that their analyzer is that great to begin with, but that’s a story for another day.
2023-03-29 14:16:31 +00:00
{{ . }}
Add invoice tags I followed the same restrictions as Gitea’s topics, arbitrarily, because if it is enough for repositories it should be for invoices too, apparently.
2023-03-10 13:02:55 +00:00
{{- end }}
</td>
Add views to compute taxes and total amount of invoices They are not functions because i need to join them with the main invoice relation, and although possible is a bit more awkward with functions. The taxes have their own relation because i will need them grouped by their name in the PDF, so it will probably be a select for that relation.
2023-02-22 13:39:38 +00:00
<td class="numeric">{{ .Total|formatPrice }}</td>
Add the “menu” to change invoice statuses
2023-03-07 10:52:09 +00:00
<td class="invoice-download"><a href="{{ companyURI "/invoices/"}}{{ .Slug }}.pdf"
download="{{ .Number}}.pdf"
title="{{( pgettext "Download invoice" "action" )}}"
aria-label="{{( pgettext "Download invoice %s" "action" )}}"><i
Convert invoices to PDF with WeasyPrint Although it is possible to just print the invoice from the browser, many people will not even try an assume that they can not create a PDF for the invoice. I thought of using Groff or TeX to create the PDF, but it would mean maintaining two templates in two different systems (HTML and whatever i would use), and would probably look very different, because i do not know Groff or TeX that well. I wish there was a way to tell the browser to print to PDF, and it can be done, but only with the Chrome Protocol to a server-side running Chrome instance. This works, but i would need a Chrome running as a daemon. I also wrote a Qt application that uses QWebEngine to print the PDF, much like wkhtmltopdf, but with support for more recent HTML and CSS standards. Unfortunately, Qt 6.4’s embedded Chromium does not follow break-page-inside as well as WeasyPrint does. To use WeasyPrint, at first i wanted to reach the same URL as the user, passing the cookie to WeasyPrint so that i can access the same invoice as the user, something that can be done with wkhtmltopdf, but WeasyPrint does not have such option. I did it with a custom Python script, but then i need to package and install that script, that is not that much work, but using the Debian-provided script is even less work, and less likely to drift when WeasyPrint changes API. Also, it is unnecessary to do a network round-trip from Go to Python back to Go, because i can already write the invoice HTML as is to WeasyPrint’s stdin.
2023-02-26 16:26:09 +00:00
class="ri-download-line"></i></a></td>
Add the context menu with the duplicate option As per the design document.
2023-03-08 10:54:06 +00:00
<td class="actions">
<details class="menu">
<summary><i class="ri-more-line"></i></summary>
<ul role="menu" class="action-menu">
Add the edit form for invoices I had to change the way /invoices/new and /invoices/batch are handled, because httprouter was not happy with the new POST /invoices/:slug/edit route, claiming that /invoices/:slug conflicts with the previously existing routes. I also could not make it work with the PATCH method, even though i correctly added the patchMethod override function, therefore editing invoices is also weird because i have to take into account the “quick” invoice status change. I use the same form for both new and edit invoices, because the only changes are that we can not edit the invoice date and number, by Oriol’s design, but must be able to change the status; very similar forms.
2023-03-13 14:00:35 +00:00
<li role="presentation">
<a role="menuitem" href="{{ companyURI "/invoices"}}/{{ .Slug }}/edit">
<i class="ri-edit-line"></i>
{{( pgettext "Edit" "action" )}}
</a>
</li>
Add the context menu with the duplicate option As per the design document.
2023-03-08 10:54:06 +00:00
<li role="presentation">
<a role="menuitem" href="{{ companyURI "/invoices/new"}}?duplicate={{ .Slug }}">
<i class="ri-file-copy-line"></i>
{{( pgettext "Duplicate" "action" )}}
</a>
</li>
</ul>
</details>
</td>
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 20:06:48 +00:00
</tr>
{{- end }}
{{ else }}
<tr>
<td colspan="7">{{( gettext "No invoices added yet." )}}</td>
</tr>
{{ end }}
Add the bare-bones form for invoices
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</tbody>
</table>
{{- end }}