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from drf_spectacular.utils import (
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OpenApiExample,
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OpenApiResponse,
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extend_schema,
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inline_serializer,
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)
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from rest_framework import serializers as drf_serializers
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from rest_framework import status
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from rest_framework.response import Response
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from rest_framework.views import APIView
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from .models import Plant
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from .serializers import PlantSerializer
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from .services import fetch_plant_info_from_api
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class PlantListCreateView(APIView):
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"""لیست تمام گیاهان و ایجاد گیاه جدید."""
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@extend_schema(
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tags=["Plant"],
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summary="لیست گیاهان",
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description="لیست تمام گیاهان ذخیرهشده را برمیگرداند.",
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responses={200: PlantSerializer(many=True)},
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)
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def get(self, request):
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plants = Plant.objects.all()
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serializer = PlantSerializer(plants, many=True)
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return Response(
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{"code": 200, "msg": "success", "data": serializer.data},
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status=status.HTTP_200_OK,
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)
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@extend_schema(
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tags=["Plant"],
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summary="ایجاد گیاه جدید",
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description="یک گیاه جدید با مشخصات دادهشده ایجاد میکند.",
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request=PlantSerializer,
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responses={
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201: PlantSerializer,
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400: OpenApiResponse(description="داده نامعتبر"),
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},
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examples=[
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OpenApiExample(
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"نمونه درخواست",
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value={
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"name": "گوجهفرنگی",
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"light": "آفتاب کامل",
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"watering": "منظم، هفتهای ۲-۳ بار",
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"soil": "لومی، غنی از مواد آلی",
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"temperature": "۲۰-۳۰ درجه سانتیگراد",
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"planting_season": "بهار",
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"harvest_time": "۷۰-۹۰ روز پس از کاشت",
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"spacing": "۴۵-۶۰ سانتیمتر",
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"fertilizer": "کود NPK متعادل",
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},
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request_only=True,
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),
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],
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)
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def post(self, request):
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serializer = PlantSerializer(data=request.data)
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if not serializer.is_valid():
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return Response(
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{"code": 400, "msg": "داده نامعتبر.", "data": serializer.errors},
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status=status.HTTP_400_BAD_REQUEST,
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)
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serializer.save()
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return Response(
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{"code": 201, "msg": "success", "data": serializer.data},
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status=status.HTTP_201_CREATED,
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)
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class PlantDetailView(APIView):
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"""دریافت، ویرایش و حذف یک گیاه."""
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def _get_plant(self, pk):
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return Plant.objects.filter(pk=pk).first()
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@extend_schema(
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tags=["Plant"],
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summary="جزئیات گیاه",
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description="مشخصات یک گیاه را بر اساس شناسه برمیگرداند.",
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responses={
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200: PlantSerializer,
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404: OpenApiResponse(description="گیاه یافت نشد"),
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},
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)
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def get(self, request, pk):
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plant = self._get_plant(pk)
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if not plant:
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return Response(
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{"code": 404, "msg": "گیاه یافت نشد.", "data": None},
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status=status.HTTP_404_NOT_FOUND,
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)
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serializer = PlantSerializer(plant)
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return Response(
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{"code": 200, "msg": "success", "data": serializer.data},
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status=status.HTTP_200_OK,
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)
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@extend_schema(
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tags=["Plant"],
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summary="ویرایش کامل گیاه",
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description="تمام فیلدهای یک گیاه را آپدیت میکند.",
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request=PlantSerializer,
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responses={
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200: PlantSerializer,
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400: OpenApiResponse(description="داده نامعتبر"),
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404: OpenApiResponse(description="گیاه یافت نشد"),
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},
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)
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def put(self, request, pk):
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plant = self._get_plant(pk)
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if not plant:
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return Response(
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{"code": 404, "msg": "گیاه یافت نشد.", "data": None},
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status=status.HTTP_404_NOT_FOUND,
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)
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serializer = PlantSerializer(plant, data=request.data)
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if not serializer.is_valid():
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return Response(
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{"code": 400, "msg": "داده نامعتبر.", "data": serializer.errors},
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status=status.HTTP_400_BAD_REQUEST,
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)
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serializer.save()
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return Response(
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{"code": 200, "msg": "success", "data": serializer.data},
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status=status.HTTP_200_OK,
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)
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@extend_schema(
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tags=["Plant"],
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summary="ویرایش جزئی گیاه",
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description="فقط فیلدهای ارسالشده آپدیت میشوند.",
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request=PlantSerializer,
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responses={
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200: PlantSerializer,
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400: OpenApiResponse(description="داده نامعتبر"),
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404: OpenApiResponse(description="گیاه یافت نشد"),
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},
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)
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def patch(self, request, pk):
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plant = self._get_plant(pk)
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if not plant:
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return Response(
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{"code": 404, "msg": "گیاه یافت نشد.", "data": None},
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status=status.HTTP_404_NOT_FOUND,
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)
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serializer = PlantSerializer(plant, data=request.data, partial=True)
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if not serializer.is_valid():
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return Response(
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{"code": 400, "msg": "داده نامعتبر.", "data": serializer.errors},
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status=status.HTTP_400_BAD_REQUEST,
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)
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serializer.save()
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return Response(
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{"code": 200, "msg": "success", "data": serializer.data},
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status=status.HTTP_200_OK,
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)
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@extend_schema(
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tags=["Plant"],
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summary="حذف گیاه",
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description="یک گیاه را حذف میکند.",
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responses={
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200: OpenApiResponse(description="حذف موفق"),
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404: OpenApiResponse(description="گیاه یافت نشد"),
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},
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)
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def delete(self, request, pk):
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plant = self._get_plant(pk)
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if not plant:
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return Response(
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{"code": 404, "msg": "گیاه یافت نشد.", "data": None},
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status=status.HTTP_404_NOT_FOUND,
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)
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plant.delete()
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return Response(
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{"code": 200, "msg": "گیاه با موفقیت حذف شد.", "data": None},
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status=status.HTTP_200_OK,
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)
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class PlantFetchInfoView(APIView):
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"""دریافت مشخصات گیاه از API خارجی بر اساس نام."""
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@extend_schema(
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tags=["Plant"],
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summary="دریافت مشخصات گیاه از API خارجی",
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description="بر اساس نام گیاه، مشخصات آن را از API خارجی دریافت میکند. (فعلاً خالی)",
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request=inline_serializer(
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name="PlantFetchInfoRequest",
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fields={
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"name": drf_serializers.CharField(help_text="نام گیاه"),
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},
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),
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responses={
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200: PlantSerializer,
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400: OpenApiResponse(description="نام گیاه ارسال نشده"),
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503: OpenApiResponse(description="سرویس در دسترس نیست"),
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},
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examples=[
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OpenApiExample(
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"نمونه درخواست",
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value={"name": "گوجهفرنگی"},
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request_only=True,
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),
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],
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)
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def post(self, request):
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plant_name = request.data.get("name")
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if not plant_name:
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return Response(
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{"code": 400, "msg": "نام گیاه الزامی است.", "data": None},
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status=status.HTTP_400_BAD_REQUEST,
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)
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result = fetch_plant_info_from_api(plant_name)
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if result is None:
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return Response(
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{
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"code": 503,
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"msg": "سرویس API هنوز پیادهسازی نشده است.",
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"data": None,
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},
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status=status.HTTP_503_SERVICE_UNAVAILABLE,
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)
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return Response(
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{"code": 200, "msg": "success", "data": result},
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status=status.HTTP_200_OK,
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)
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