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from typing import Optional
import strawberry
import strawberry_django
from strawberry_django.optimizer import DjangoOptimizerExtension
from strawberry_django.pagination import OffsetPaginated
from .models import (
AndroidProject,
AppProject,
ArtProject,
Company,
EngineeringProject,
IOSProject,
Project,
ResearchProject,
SoftwareProject,
TechnicalProject,
)
@strawberry_django.interface(Project)
class ProjectType:
topic: strawberry.auto
@strawberry_django.field(only=("topic",))
def topic_upper(self) -> str:
return self.topic.upper()
@strawberry_django.type(ArtProject)
class ArtProjectType(ProjectType):
artist: strawberry.auto
art_style_upper: strawberry.auto
@strawberry_django.field(only=("artist",))
def artist_upper(self) -> str:
return self.artist.upper()
@strawberry_django.type(ResearchProject)
class ResearchProjectType(ProjectType):
supervisor: strawberry.auto
@strawberry_django.interface(TechnicalProject)
class TechnicalProjectType(ProjectType):
timeline: strawberry.auto
@strawberry_django.type(SoftwareProject)
class SoftwareProjectType(TechnicalProjectType):
repository: strawberry.auto
@strawberry_django.type(EngineeringProject)
class EngineeringProjectType(TechnicalProjectType):
lead_engineer: strawberry.auto
@strawberry_django.interface(AppProject)
class AppProjectType(TechnicalProjectType):
repository: strawberry.auto
@strawberry_django.type(AndroidProject)
class AndroidProjectType(AppProjectType):
android_version: strawberry.auto
@strawberry_django.type(IOSProject)
class IOSProjectType(AppProjectType):
ios_version: strawberry.auto
@strawberry_django.type(Company)
class CompanyType:
name: strawberry.auto
projects: list[ProjectType]
main_project: Optional[ProjectType]
@strawberry.type
class Query:
companies: list[CompanyType] = strawberry_django.field()
projects: list[ProjectType] = strawberry_django.field()
projects_paginated: list[ProjectType] = strawberry_django.field(pagination=True)
projects_offset_paginated: OffsetPaginated[ProjectType] = (
strawberry_django.offset_paginated()
)
schema = strawberry.Schema(
query=Query,
types=[
ArtProjectType,
ResearchProjectType,
TechnicalProjectType,
EngineeringProjectType,
SoftwareProjectType,
AppProjectType,
IOSProjectType,
AndroidProjectType,
],
extensions=[DjangoOptimizerExtension],
)
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