27 lines
781 B
Python
27 lines
781 B
Python
"""用户资料服务。"""
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from django.contrib.auth import get_user_model
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from django.db import transaction
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from .models import UserProfile
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@transaction.atomic
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def get_or_create_profile(user) -> UserProfile:
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"""显式建立用户资料，避免依赖难以追踪的模型信号。"""
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profile, _ = UserProfile.objects.get_or_create(user=user)
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return profile
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@transaction.atomic
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def deactivate_user(actor, target_user_id: int):
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"""仅允许管理员停用账户；保留关联审计记录。"""
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if not actor.is_staff:
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raise PermissionError("只有管理员可以停用用户。")
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user = get_user_model().objects.select_for_update().get(pk=target_user_id)
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user.is_active = False
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user.save(update_fields=("is_active",))
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return user
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