66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
from app.extensions import db
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from app.models.pet_kind import PetKind
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from app.utils.errors.pets.pet_register_errors import PetRegisterError
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from app.utils.helpers import pet_sex_id_to_str
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from app.utils.validators.validators import Validators
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class PetValidators:
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@staticmethod
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def is_valid_name(name: str|None):
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if Validators.is_valid_str_and_pattern(name,'^[A-Za-z ]{2,255}$'):
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return name
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raise PetRegisterError("Invalid pet name")
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@staticmethod
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def is_valid_age(age: str|None):
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try:
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if int(age) >= 0:
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return age
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except:
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raise PetRegisterError("Invalid age")
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raise PetRegisterError("Invalid age")
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@staticmethod
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def is_valid_weight(w: str|None):
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if w is None:
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return None
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if Validators.is_valid_decimal(w) and float(w) >= 0:
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return w
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raise PetRegisterError("Invalid pet weight")
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@staticmethod
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def is_valid_height(h: str|None):
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if h is None:
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return None
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if Validators.is_valid_decimal(h) and float(h) >= 0:
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return h
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raise PetRegisterError("Invalid pet height")
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@staticmethod
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def is_valid_sex(sex: str|None):
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pet_sex = pet_sex_id_to_str(sex)
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if pet_sex is None:
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raise PetRegisterError("Invalid pet sex")
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return pet_sex
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@staticmethod
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def is_valid_type(pet_type: str|None):
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INVALID_MSG = "Invalid pet type"
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if pet_type is None:
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raise PetRegisterError(INVALID_MSG)
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types = db.session.execute(db.select(PetKind)).scalars()
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try:
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for type in types:
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if int(pet_type) == type.id:
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return pet_type
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except:
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raise PetRegisterError(INVALID_MSG)
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raise PetRegisterError(INVALID_MSG)
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@staticmethod
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def is_valid_location(location: str|None):
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if location is not None:
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if Validators.is_valid_str_and_pattern(location,'^[A-Za-z ]{2,255}$'):
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return location
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raise PetRegisterError("Invalid location") |