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99 lines
3.6 KiB
Python
99 lines
3.6 KiB
Python
from core.extension.api_based_extension_requestor import APIBasedExtensionRequestor
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from core.helper.encrypter import decrypt_token, encrypt_token
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from extensions.ext_database import db
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from models.api_based_extension import APIBasedExtension, APIBasedExtensionPoint
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class APIBasedExtensionService:
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@staticmethod
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def get_all_by_tenant_id(tenant_id: str) -> list[APIBasedExtension]:
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extension_list = db.session.query(APIBasedExtension) \
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.filter_by(tenant_id=tenant_id) \
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.order_by(APIBasedExtension.created_at.desc()) \
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.all()
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for extension in extension_list:
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extension.api_key = decrypt_token(extension.tenant_id, extension.api_key)
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return extension_list
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@classmethod
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def save(cls, extension_data: APIBasedExtension) -> APIBasedExtension:
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cls._validation(extension_data)
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extension_data.api_key = encrypt_token(extension_data.tenant_id, extension_data.api_key)
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db.session.add(extension_data)
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db.session.commit()
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return extension_data
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@staticmethod
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def delete(extension_data: APIBasedExtension) -> None:
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db.session.delete(extension_data)
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db.session.commit()
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@staticmethod
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def get_with_tenant_id(tenant_id: str, api_based_extension_id: str) -> APIBasedExtension:
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extension = db.session.query(APIBasedExtension) \
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.filter_by(tenant_id=tenant_id) \
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.filter_by(id=api_based_extension_id) \
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.first()
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if not extension:
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raise ValueError("API based extension is not found")
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extension.api_key = decrypt_token(extension.tenant_id, extension.api_key)
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return extension
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@classmethod
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def _validation(cls, extension_data: APIBasedExtension) -> None:
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# name
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if not extension_data.name:
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raise ValueError("name must not be empty")
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if not extension_data.id:
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# case one: check new data, name must be unique
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is_name_existed = db.session.query(APIBasedExtension) \
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.filter_by(tenant_id=extension_data.tenant_id) \
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.filter_by(name=extension_data.name) \
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.first()
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if is_name_existed:
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raise ValueError("name must be unique, it is already existed")
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else:
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# case two: check existing data, name must be unique
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is_name_existed = db.session.query(APIBasedExtension) \
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.filter_by(tenant_id=extension_data.tenant_id) \
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.filter_by(name=extension_data.name) \
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.filter(APIBasedExtension.id != extension_data.id) \
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.first()
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if is_name_existed:
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raise ValueError("name must be unique, it is already existed")
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# api_endpoint
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if not extension_data.api_endpoint:
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raise ValueError("api_endpoint must not be empty")
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# api_key
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if not extension_data.api_key:
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raise ValueError("api_key must not be empty")
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if len(extension_data.api_key) < 5:
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raise ValueError("api_key must be at least 5 characters")
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# check endpoint
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cls._ping_connection(extension_data)
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@staticmethod
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def _ping_connection(extension_data: APIBasedExtension) -> None:
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try:
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client = APIBasedExtensionRequestor(extension_data.api_endpoint, extension_data.api_key)
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resp = client.request(point=APIBasedExtensionPoint.PING, params={})
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if resp.get('result') != 'pong':
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raise ValueError(resp)
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except Exception as e:
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raise ValueError("connection error: {}".format(e))
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