JustScreaMy/facturio
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it is actually working

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This commit is contained in:
Jakub Kropáček 2025-03-03 14:54:04 +01:00
parent e9e4597c96
commit 246ef996c1
11 changed files with 179 additions and 8 deletions
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2
.dockerignore
View file

@ -8,3 +8,5 @@
# Translations
*.mo
*.pot
media/

3
.gitignore vendored
View file

@ -161,3 +161,6 @@ cython_debug/
# Drawio
.*.drawio.bkp
# Django media
media/

6
facturio/settings/base.py
View file

@ -19,7 +19,6 @@ env = Env()
# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent.parent
INTERNAL_BASE_URL = "http://backend:8000"
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/5.0/howto/deployment/checklist/
@ -32,6 +31,8 @@ DEBUG = env.bool('DEBUG', default=True)
ALLOWED_HOSTS = env.list('ALLOWED_HOSTS', str, default=['*'])
MEDIA_ROOT = BASE_DIR / 'media'
# Application definition
DJANGO_APPS = [
'django.contrib.admin',
@ -152,7 +153,8 @@ CRISPY_ALLOWED_TEMPLATE_PACKS = 'bootstrap5'
CRISPY_TEMPLATE_PACK = 'bootstrap5'
# Template to PDF rendering
GOTENBERG_API_URL = env.url('GOTENBERG_API_URL', 'http://gotenberg:3000')
GOTENBERG_API_URL = env.str('GOTENBERG_API_URL', 'http://gotenberg:3000')
INTERNAL_API_URL = env.str('INTERNAL_API_URL', "http://backend:8000")
# Dramatiq
DRAMATIQ_BROKER = {

13
invoices/admin.py
View file

@ -2,6 +2,14 @@ from django.contrib import admin
from . import models
class InvoiceFileInline(admin.TabularInline):
model = models.InvoiceFile
extra = 0
readonly_fields = [
'created_date',
'file',
]
can_delete = False
class InvoiceItemInline(admin.TabularInline):
model = models.InvoiceItem
@ -18,4 +26,7 @@ class InvoiceItemInline(admin.TabularInline):
@admin.register(models.Invoice)
class InvoiceAdmin(admin.ModelAdmin):
list_display = ['__str__', 'invoice_date']
inlines = [InvoiceItemInline]
inlines = [
InvoiceItemInline,
InvoiceFileInline,
]

27
invoices/migrations/0004_invoicefile.py Normal file
View file

@ -0,0 +1,27 @@
# Generated by Django 5.1.6 on 2025-03-03 13:39
import django.db.models.deletion
from django.db import migrations
from django.db import models
class Migration(migrations.Migration):
dependencies = [
('invoices', '0003_alter_invoice_customer_alter_invoice_customer_data_and_more'),
]
operations = [
migrations.CreateModel(
name='InvoiceFile',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('file', models.FileField(blank=True, null=True, upload_to='invoice-files', verbose_name='File')),
('created_date', models.DateTimeField(auto_now=True, verbose_name='Created Date')),
('invoice', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='files', to='invoices.invoice')),
],
options={
'verbose_name': 'Invoice File',
'verbose_name_plural': 'Invoice Files',
},
),
]

18
invoices/migrations/0005_alter_invoicefile_file.py Normal file
View file

@ -0,0 +1,18 @@
# Generated by Django 5.1.6 on 2025-03-03 13:50
from django.db import migrations
from django.db import models
class Migration(migrations.Migration):
dependencies = [
('invoices', '0004_invoicefile'),
]
operations = [
migrations.AlterField(
model_name='invoicefile',
name='file',
field=models.FileField(blank=True, null=True, upload_to='invoice-files/%Y/%m/%d/', verbose_name='File'),
),
]

16
invoices/models.py
View file

@ -65,3 +65,19 @@ class InvoiceItem(models.Model):
def __str__(self):
return f'{self.id} -> {self.invoice.id}'
class InvoiceFile(models.Model):
class Meta:
verbose_name = _('Invoice File')
verbose_name_plural = _('Invoice Files')
invoice = models.ForeignKey(Invoice, on_delete=models.CASCADE, related_name='files')
file = models.FileField(_('File'), upload_to='invoice-files/%Y/%m/%d/', null=True, blank=True)
created_date = models.DateTimeField(_('Created Date'), auto_now=True)
def __str__(self):
return self.file.name
def get_file_name(self, ext: str) -> str:
return f"{self.invoice.id}-{self.created_date.strftime('%H%M%S')}.{ext}"

20
invoices/tasks.py
View file

@ -1,6 +1,20 @@
import dramatiq
from django.conf import settings
from django.core.files.base import ContentFile
from django.urls import reverse
from gotenberg_client import GotenbergClient
from invoices.models import Invoice
@dramatiq.actor()
def generate_pdf(url: str):
print(url)
pass
def generate_pdf(invoice_id: int):
invoice = Invoice.objects.get(pk=invoice_id)
print_url = settings.INTERNAL_API_URL + reverse('invoices:print_invoice', kwargs=dict(invoice_id=invoice.id))
invoice_file = invoice.files.create()
with GotenbergClient(settings.GOTENBERG_API_URL) as client:
with client.chromium.url_to_pdf() as task:
res = task.url(print_url).run()
invoice_file.file.save(invoice_file.get_file_name('pdf'), ContentFile(res.content))

3
invoices/views.py
View file

@ -1,4 +1,3 @@
from django.conf import settings
from django.contrib.auth.decorators import login_required
from django.db import transaction
from django.http import HttpRequest
@ -27,7 +26,7 @@ def home(req: HttpRequest) -> HttpResponse:
if formset.is_valid():
formset.save()
tasks.generate_pdf.send(
settings.INTERNAL_BASE_URL + reverse('invoices:print_invoice', kwargs=dict(invoice_id=invoice.id)),
invoice.id,
)
return redirect(reverse('invoices:invoice', kwargs=dict(invoice_id=invoice.id)))
else:

1
pyproject.toml
View file

@ -13,6 +13,7 @@ dependencies = [
"django-environ>=0.12.0",
"django-post-office>=3.9.1",
"dramatiq[redis]>=1.17.1",
"gotenberg-client>=0.9.0",
"psycopg[c]>=3.2.5",
"uvicorn[standard]>=0.34.0",
"wait-for-it>=2.3.0",

78
uv.lock
View file

@ -241,6 +241,7 @@ dependencies = [
{ name = "django-environ" },
{ name = "django-post-office" },
{ name = "dramatiq", extra = ["redis"] },
{ name = "gotenberg-client" },
{ name = "psycopg", extra = ["c"] },
{ name = "uvicorn", extra = ["standard"] },
{ name = "wait-for-it" },
@ -261,6 +262,7 @@ requires-dist = [
{ name = "django-environ", specifier = ">=0.12.0" },
{ name = "django-post-office", specifier = ">=3.9.1" },
{ name = "dramatiq", extras = ["redis"], specifier = ">=1.17.1" },
{ name = "gotenberg-client", specifier = ">=0.9.0" },
{ name = "psycopg", extras = ["c"], specifier = ">=3.2.5" },
{ name = "uvicorn", extras = ["standard"], specifier = ">=0.34.0" },
{ name = "wait-for-it", specifier = ">=2.3.0" },
@ -278,6 +280,18 @@ wheels = [
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]
[[package]]
name = "gotenberg-client"
version = "0.9.0"
source = { registry = "https://pypi.org/simple" }
dependencies = [
{ name = "httpx", extra = ["http2"] },
]
sdist = { url = "https://files.pythonhosted.org/packages/20/7f/2bb2ab55a3f00d859649094327e7e3a71776957f40fdf79a53ad68960afe/gotenberg_client-0.9.0.tar.gz", hash = "sha256:bd3c1ed42b74d470a7e192118276f3d91b558b90aa7c0035afbcac04f42179bb", size = 419242 }
wheels = [
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[[package]]
name = "h11"
version = "0.14.0"
@ -287,6 +301,41 @@ wheels = [
{ url = "https://files.pythonhosted.org/packages/95/04/ff642e65ad6b90db43e668d70ffb6736436c7ce41fcc549f4e9472234127/h11-0.14.0-py3-none-any.whl", hash = "sha256:e3fe4ac4b851c468cc8363d500db52c2ead036020723024a109d37346efaa761", size = 58259 },
]
[[package]]
name = "h2"
version = "4.2.0"
source = { registry = "https://pypi.org/simple" }
dependencies = [
{ name = "hpack" },
{ name = "hyperframe" },
]
sdist = { url = "https://files.pythonhosted.org/packages/1b/38/d7f80fd13e6582fb8e0df8c9a653dcc02b03ca34f4d72f34869298c5baf8/h2-4.2.0.tar.gz", hash = "sha256:c8a52129695e88b1a0578d8d2cc6842bbd79128ac685463b887ee278126ad01f", size = 2150682 }
wheels = [
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[[package]]
name = "hpack"
version = "4.1.0"
source = { registry = "https://pypi.org/simple" }
sdist = { url = "https://files.pythonhosted.org/packages/2c/48/71de9ed269fdae9c8057e5a4c0aa7402e8bb16f2c6e90b3aa53327b113f8/hpack-4.1.0.tar.gz", hash = "sha256:ec5eca154f7056aa06f196a557655c5b009b382873ac8d1e66e79e87535f1dca", size = 51276 }
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[[package]]
name = "httpcore"
version = "1.0.7"
source = { registry = "https://pypi.org/simple" }
dependencies = [
{ name = "certifi" },
{ name = "h11" },
]
sdist = { url = "https://files.pythonhosted.org/packages/6a/41/d7d0a89eb493922c37d343b607bc1b5da7f5be7e383740b4753ad8943e90/httpcore-1.0.7.tar.gz", hash = "sha256:8551cb62a169ec7162ac7be8d4817d561f60e08eaa485234898414bb5a8a0b4c", size = 85196 }
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[[package]]
name = "httptools"
version = "0.6.4"
@ -309,6 +358,35 @@ wheels = [
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name = "httpx"
version = "0.28.1"
source = { registry = "https://pypi.org/simple" }
dependencies = [
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{ name = "certifi" },
{ name = "httpcore" },
{ name = "idna" },
]
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[package.optional-dependencies]
http2 = [
{ name = "h2" },
]
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name = "hyperframe"
version = "6.1.0"
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version = "2.6.7"