106 lines
3.4 KiB
Python
106 lines
3.4 KiB
Python
from datetime import datetime
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import graphene
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from graphene import relay
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from api.utils import get_object
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from books.models import Module, RecentModule
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from books.schema.queries import ModuleNode
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from users.models import SchoolClass
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class UpdateSolutionVisibility(relay.ClientIDMutation):
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class Input:
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slug = graphene.String()
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enabled = graphene.Boolean()
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success = graphene.Boolean()
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solutions_enabled = graphene.Boolean()
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errors = graphene.List(graphene.String)
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@classmethod
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def mutate_and_get_payload(cls, root, info, **args):
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try:
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slug = args.get('slug')
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enabled = args.get('enabled')
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user = info.context.user
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selected_class = user.selected_class()
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if 'users.can_manage_school_class_content' not in user.get_role_permissions():
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raise PermissionError()
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module = Module.objects.get(slug=slug)
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if enabled:
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module.solutions_enabled_for.add(selected_class)
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else:
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module.solutions_enabled_for.remove(selected_class)
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module.save()
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return cls(success=True, solutions_enabled=enabled)
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except PermissionError:
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errors = ["You don't have the permission to do that."]
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except Exception as e:
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errors = ['Error: {}'.format(e)]
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return cls(success=False, solutions_enabled=None, errors=errors)
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class UpdateLastModule(relay.ClientIDMutation):
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class Input:
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# todo: use slug here too
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id = graphene.ID()
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last_module = graphene.Field(ModuleNode)
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@classmethod
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def mutate_and_get_payload(cls, root, info, **args):
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user = info.context.user
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id = args.get('id')
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module = get_object(Module, id)
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if not module:
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raise Module.DoesNotExist
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try:
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same_module = RecentModule.objects.get(user=user, module=module)
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same_module.visited = datetime.now()
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same_module.save()
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return cls(last_module=same_module.module)
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except RecentModule.DoesNotExist:
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recent_modules = RecentModule.objects.filter(user=user)
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while recent_modules.all().count() >= 3:
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recent_modules.earliest().delete()
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last_module = RecentModule.objects.create(user=user, module=module)
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return cls(last_module=last_module.module)
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class SyncModuleVisibility(relay.ClientIDMutation):
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class Input:
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module = graphene.String(required=True)
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template_school_class = graphene.ID(required=True)
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school_class = graphene.ID(required=True)
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success = graphene.Boolean()
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@classmethod
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def mutate_and_get_payload(cls, root, info, **args):
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user = info.context.user
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if not user.is_teacher():
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raise Exception('Permission denied')
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module_slug = args.get('module')
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template_id = args.get('template_school_class')
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school_class_id = args.get('school_class')
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module = Module.objects.get(slug=module_slug)
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template = get_object(SchoolClass, template_id)
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school_class = get_object(SchoolClass, school_class_id)
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if not template.is_user_in_schoolclass(user) or not school_class.is_user_in_schoolclass(user):
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raise Exception('Permission denied')
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module.sync_from_school_class(template, school_class)
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return cls(success=True)
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