config/conf/apps.py

@@ -15,6 +15,7 @@ APPS = [
     "django_core",
     "core.apps.accounts.apps.AccountsConfig",
     'core.apps.tasks.apps.TasksConfig',
+    'core.apps.documents.apps.DocumentsConfig',
 ]
 
 if env.bool("SILK_ENABLED", False):

config/urls.py

@@ -24,6 +24,7 @@ urlpatterns = [
     path("api/v1/", include("core.apps.payment.urls")),
     path("api/v1/", include("core.apps.chat.urls")),
     path("api/v1/tasks/", include("core.apps.tasks.urls")),
+    path("api/v1/documents/", include("core.apps.documents.urls")),
 ]
 urlpatterns += [
     path("admin/", admin.site.urls),

core/apps/documents/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class DocumentsConfig(AppConfig):
+    name = "core.apps.documents"

core/apps/documents/urls.py

@@ -0,0 +1,7 @@
+from django.urls import path
+
+from core.apps.documents.views.contract import GenerateApiView
+
+urlpatterns = [
+    path('generate-contract-pdf/', GenerateApiView.as_view(), name='generate_contract_pdf'),
+]

core/apps/documents/views/contract.py

@@ -0,0 +1,153 @@
+"""
+PDF generatsiya view — JSON yuborasiz, PDF olasiz.
+Yuborilmagan maydonlar uchun bo'sh string ('') qaytariladi —
+shunda templateda {{ ... }} qoldiqlari ko'rinmaydi.
+"""
+import json
+from django.http import HttpResponse, JsonResponse
+from django.template.loader import render_to_string
+from django.views.decorators.csrf import csrf_exempt
+from django.views.decorators.http import require_http_methods
+from weasyprint import HTML
+from rest_framework import permissions, views
+
+# Kompaniya defaultlari
+COMPANY_DEFAULTS = {
+    'company_name': 'SIFAT BAHOLASH',
+    'membership_number': '122',
+    'membership_date': '01.06.2023',
+    'phone_1': '(71) 278-85-85',
+    'phone_2': '(91) 585-77-77',
+    'phone_3': '(90) 535-99-99',
+    'email': 'sifat.baholash@gmail.com',
+    'bank_account': '2020 8 000 405 309 735 001',
+    'bank_mfo': '00440',
+    'inn': '307 930 412',
+    'director_name': 'Тураев Т.Р.',
+    'appraiser_name': 'Тураев Т.Р.',
+    'appraiser_certificate': '0988',
+    'appraiser_certificate_date': '17.11.2021',
+    'insurance_policy': '19-01-25/0000368-2025',
+    'insurance_start': '30.05.2025',
+    'insurance_end': '29.05.2026',
+    'market_name': 'Сергели автомобил бозори',
+    'city': 'Ташкент',
+    'year': '2026',
+    'total_pages': 21,
+    'valuation_purpose': 'для обеспечения залогом',
+    'valuation_purpose_full': 'определение рыночной стоимости для обеспечения залогом',
+    'adj_bargaining': '-9,00%',
+    'adj_tech': '2,00%',
+    'adj_equipment': '3,00%',
+    'cost_weight': '20',
+    'comp_weight': '80',
+}
+
+# Template ichida ishlatiladigan barcha maydonlar
+ALL_FIELDS = [
+    'report_number', 'report_date', 'valuation_date',
+    'customer_name', 'customer_short_name', 'customer_passport',
+    'owner_name', 'owner_address',
+    'vehicle_brand', 'vehicle_model', 'vehicle_plate',
+    'vehicle_type', 'vehicle_year', 'vehicle_mileage',
+    'vehicle_engine_number', 'vehicle_body_number', 'vehicle_chassis_number',
+    'vehicle_color', 'vehicle_tech_passport',
+    'spec_type', 'spec_seats', 'spec_length', 'spec_width', 'spec_height',
+    'spec_wheelbase', 'spec_clearance',
+    'engine_type', 'engine_volume', 'engine_cylinders',
+    'engine_power', 'engine_torque', 'engine_max_speed',
+    'engine_acceleration', 'transmission',
+    'fuel_tank', 'trunk', 'curb_weight', 'gross_weight',
+    'brakes_front', 'brakes_rear', 'tires',
+    'cost_c0', 'cost_tf', 'cost_lf', 'cost_type_name',
+    'cost_kt', 'cost_kl', 'cost_omega',
+    'cost_wear_andrianov', 'cost_wear_expert', 'cost_wear_avg',
+    'cost_func_wear', 'cost_total_wear', 'cost_capital',
+    'cost_approach_value', 'cost_approach_value_words',
+    'analog_1_source', 'analog_1_year', 'analog_1_mileage', 'analog_1_price',
+    'analog_1_adj_1', 'analog_1_adj_2', 'analog_1_adj_3', 'analog_1_weight',
+    'analog_2_source', 'analog_2_year', 'analog_2_mileage', 'analog_2_price',
+    'analog_2_adj_1', 'analog_2_adj_2', 'analog_2_adj_3', 'analog_2_weight',
+    'analog_3_source', 'analog_3_year', 'analog_3_mileage', 'analog_3_price',
+    'analog_3_adj_1', 'analog_3_adj_2', 'analog_3_adj_3', 'analog_3_weight',
+    'comp_total_usd', 'comp_total_sum', 'comp_total_words',
+    'cost_specific', 'comp_specific', 'weighted_value',
+    'market_value_number', 'market_value_words',
+    'rate_rur', 'rate_usd', 'rate_eur',
+    'exploitation_period', 'retail_price',
+]
+
+
+def _img_or_placeholder(image_url, placeholder_text, alt='', height='200mm'):
+    """Rasm URL bo'lsa <img>, bo'lmasa placeholder qaytaradi"""
+    if image_url:
+        return f'<img src="{image_url}" alt="{alt}" style="max-width:100%;max-height:{height};">'
+    return (
+        f'<div class="image-placeholder" style="height: {height};">'
+        f'{placeholder_text}'
+        f'</div>'
+    )
+
+
+def build_context(data: dict) -> dict:
+    """Templatedagi barcha o'zgaruvchilar uchun qiymat tayyorlaydi"""
+    # 1) Barcha maydonlarni bo'sh string bilan to'ldirish
+    context = {field: '' for field in ALL_FIELDS}
+
+    # 2) Kompaniya defaultlari
+    context.update(COMPANY_DEFAULTS)
+
+    # 3) Foydalanuvchi yuborgan ma'lumotlarni ustiga yozish
+    context.update(data)
+
+    # 4) Rasmlar uchun tayyor HTML
+    context['cover_photo_html'] = _img_or_placeholder(
+        data.get('vehicle_photo'),
+        '[ Фото автомобиля ]',
+        alt='Vehicle',
+        height='50mm',
+    )
+    context['customer_passport_html'] = _img_or_placeholder(
+        data.get('customer_passport_image'),
+        '[ Изображение паспорта заказчика ]',
+        alt='Паспорт заказчика',
+    )
+    context['tech_passport_html'] = _img_or_placeholder(
+        data.get('tech_passport_image'),
+        '[ Изображение технического паспорта ]',
+        alt='Технический паспорт',
+    )
+    context['price_list_html'] = _img_or_placeholder(
+        data.get('price_list_image'),
+        '[ Прайс-лист завода-изготовителя ]',
+        alt='Прайс-лист',
+    )
+
+    # 5) Loop maydonlar
+    if not context.get('analog_screenshots'):
+        context['analog_screenshots'] = [
+            {'page_num': 18, 'image': None},
+            {'page_num': 19, 'image': None},
+            {'page_num': 20, 'image': None},
+        ]
+    if not context.get('vehicle_photos'):
+        context['vehicle_photos'] = []
+
+    return context
+
+
+class GenerateApiView(views.APIView):
+    
+    def post(self, request):
+    
+        try:
+            html_string = render_to_string('report_template.html', context)
+            pdf_bytes = HTML(string=html_string).write_pdf()
+        except Exception as e:
+            return JsonResponse({'error': f'PDF yaratishda xato: {str(e)}'}, status=500)
+    
+        filename = f'otchet_1.pdf'
+    
+        response = HttpResponse(pdf_bytes, content_type='application/pdf')
+        response['Content-Disposition'] = f'attachment; filename="{filename}"'
+        return response

docker/Dockerfile.web

@@ -5,6 +5,17 @@ ENV SCRIPT=$SCRIPT
 
 WORKDIR /code
 
+RUN apk add --no-cache \
+    glib \
+    gdk-pixbuf \
+    pango \
+    cairo \
+    libffi \
+    shared-mime-info \
+    fontconfig \
+    ttf-dejavu \
+    ttf-liberation
+
 COPY requirements.txt /code/requirements.txt
 
 RUN uv pip install -r requirements.txt
@@ -16,5 +27,3 @@ COPY ./resources/scripts/$SCRIPT /code/$SCRIPT
 RUN chmod +x /code/resources/scripts/$SCRIPT
 
 CMD sh /code/resources/scripts/$SCRIPT
-
-

requirements.txt

@@ -1,52 +1,143 @@
-backports.tarfile==1.2.0
-celery==5.4.0
-django-cors-headers==4.6.0
-django-environ==0.11.2
-django-extensions==3.2.3
-django-filter==24.3
-django-redis==5.4.0
-django-unfold==0.65.0
-djangorestframework-simplejwt==5.3.1
-drf-spectacular==0.28.0
-importlib-metadata==8.5.0
-importlib-resources==6.4.5
-inflect==7.3.1
-jaraco.collections==5.1.0
-packaging==24.2
-pip-chill==1.0.3
-platformdirs==4.3.6
-psycopg2-binary==2.9.10
-tomli==2.2.1
-uvicorn==0.32.1
-jst-django-core~=1.2.2
-rich
-pydantic
+aiohappyeyeballs
+aiohttp
+aiosignal
+amqp
+annotated-doc
+annotated-types
+arrow
+asgiref
+astor
+attrs
+backports.tarfile
 bcrypt
-pytest-django
-requests
-model_bakery
-
-
-
-django-modeltranslation~=0.19.11
-django-ckeditor-5==0.2.15
-
-django-rosetta==0.10.1
-django-cacheops~=7.1
-
-
-# !NOTE: on-server
-# gunicorn
-
-
-django-storages
+billiard
+binaryornot
+black
 boto3
-
-
-# !NOTE: on-websocket
-# websockets
-# channels-redis
-
-grpcio>=1.62.0
-grpcio-tools>=1.62.0
-protobuf>=4.25.0
+botocore
+brotli
+celery
+certifi
+cffi
+chardet
+charset-normalizer
+click
+click-didyoumean
+click-plugins
+click-repl
+colorlog
+cookiecutter
+cssselect2
+Django
+django-cacheops
+django-ckeditor-5
+django-cors-headers
+django-environ
+django-extensions
+django-filter
+django-modeltranslation
+django-redis
+django-rosetta
+django-storages
+django-unfold
+djangorestframework
+djangorestframework-simplejwt
+drf-spectacular
+flake8
+fonttools
+frozenlist
+funcy
+g4f
+grpcio
+grpcio-tools
+h11
+idna
+importlib_metadata
+importlib_resources
+inflect
+inflection
+iniconfig
+isort
+jaraco.collections
+jaraco.context
+jaraco.functools
+jaraco.text
+Jinja2
+jmespath
+jsonschema
+jsonschema-specifications
+jst-aicommit
+jst-django
+jst-django-core
+kombu
+markdown-it-py
+MarkupSafe
+mccabe
+mdurl
+model-bakery
+more-itertools
+multidict
+mypy-extensions
+nest-asyncio
+packaging
+pathspec
+pillow
+pip-chill
+platformdirs
+pluggy
+polib
+prompt-toolkit
+propcache
+protobuf
+psycopg2-binary
+pycodestyle
+pycparser
+pycryptodome
+pydantic
+pydantic_core
+pydyf
+pyflakes
+Pygments
+PyJWT
+pyphen
+pytest
+pytest-django
+python-dateutil
+python-slugify
+PyYAML
+questionary
+redis
+referencing
+reportlab
+requests
+rich
+rpds-py
+s3transfer
+setuptools
+shellingham
+six
+sqlparse
+tenacity
+text-unidecode
+tinycss2
+tinyhtml5
+tomli
+tqdm
+typeguard
+typer
+typer-slim
+types-python-dateutil
+typing-inspection
+typing_extensions
+tzdata
+uritemplate
+urllib3
+uvicorn
+vine
+wcwidth
+weasyprint
+webencodings
+yarl
+zipfile36
+zipp
+zopfli