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Co-authored-by: Joel <iamjoel007@gmail.com> Co-authored-by: Yeuoly <admin@srmxy.cn> Co-authored-by: JzoNg <jzongcode@gmail.com> Co-authored-by: StyleZhang <jasonapring2015@outlook.com> Co-authored-by: jyong <jyong@dify.ai> Co-authored-by: nite-knite <nkCoding@gmail.com> Co-authored-by: jyong <718720800@qq.com>
223 lines
8.7 KiB
Python
223 lines
8.7 KiB
Python
import json
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from sqlalchemy import ForeignKey
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from sqlalchemy.dialects.postgresql import UUID
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from core.tools.entities.common_entities import I18nObject
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from core.tools.entities.tool_bundle import ApiBasedToolBundle
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from core.tools.entities.tool_entities import ApiProviderSchemaType
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from extensions.ext_database import db
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from models.model import Account, App, Tenant
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class BuiltinToolProvider(db.Model):
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"""
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This table stores the tool provider information for built-in tools for each tenant.
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"""
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__tablename__ = 'tool_builtin_providers'
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__table_args__ = (
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db.PrimaryKeyConstraint('id', name='tool_builtin_provider_pkey'),
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# one tenant can only have one tool provider with the same name
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db.UniqueConstraint('tenant_id', 'provider', name='unique_builtin_tool_provider')
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)
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# id of the tool provider
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id = db.Column(UUID, server_default=db.text('uuid_generate_v4()'))
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# id of the tenant
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tenant_id = db.Column(UUID, nullable=True)
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# who created this tool provider
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user_id = db.Column(UUID, nullable=False)
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# name of the tool provider
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provider = db.Column(db.String(40), nullable=False)
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# credential of the tool provider
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encrypted_credentials = db.Column(db.Text, nullable=True)
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created_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
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updated_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
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@property
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def credentials(self) -> dict:
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return json.loads(self.encrypted_credentials)
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class PublishedAppTool(db.Model):
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"""
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The table stores the apps published as a tool for each person.
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"""
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__tablename__ = 'tool_published_apps'
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__table_args__ = (
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db.PrimaryKeyConstraint('id', name='published_app_tool_pkey'),
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db.UniqueConstraint('app_id', 'user_id', name='unique_published_app_tool')
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)
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# id of the tool provider
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id = db.Column(UUID, server_default=db.text('uuid_generate_v4()'))
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# id of the app
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app_id = db.Column(UUID, ForeignKey('apps.id'), nullable=False)
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# who published this tool
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user_id = db.Column(UUID, nullable=False)
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# description of the tool, stored in i18n format, for human
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description = db.Column(db.Text, nullable=False)
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# llm_description of the tool, for LLM
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llm_description = db.Column(db.Text, nullable=False)
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# query description, query will be seem as a parameter of the tool, to describe this parameter to llm, we need this field
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query_description = db.Column(db.Text, nullable=False)
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# query name, the name of the query parameter
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query_name = db.Column(db.String(40), nullable=False)
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# name of the tool provider
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tool_name = db.Column(db.String(40), nullable=False)
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# author
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author = db.Column(db.String(40), nullable=False)
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created_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
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updated_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
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@property
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def description_i18n(self) -> I18nObject:
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return I18nObject(**json.loads(self.description))
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@property
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def app(self) -> App:
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return db.session.query(App).filter(App.id == self.app_id).first()
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class ApiToolProvider(db.Model):
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"""
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The table stores the api providers.
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"""
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__tablename__ = 'tool_api_providers'
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__table_args__ = (
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db.PrimaryKeyConstraint('id', name='tool_api_provider_pkey'),
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db.UniqueConstraint('name', 'tenant_id', name='unique_api_tool_provider')
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)
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id = db.Column(UUID, server_default=db.text('uuid_generate_v4()'))
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# name of the api provider
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name = db.Column(db.String(40), nullable=False)
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# icon
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icon = db.Column(db.String(255), nullable=False)
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# original schema
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schema = db.Column(db.Text, nullable=False)
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schema_type_str = db.Column(db.String(40), nullable=False)
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# who created this tool
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user_id = db.Column(UUID, nullable=False)
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# tenant id
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tenant_id = db.Column(UUID, nullable=False)
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# description of the provider
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description = db.Column(db.Text, nullable=False)
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# json format tools
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tools_str = db.Column(db.Text, nullable=False)
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# json format credentials
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credentials_str = db.Column(db.Text, nullable=False)
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# privacy policy
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privacy_policy = db.Column(db.String(255), nullable=True)
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created_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
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updated_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
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@property
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def schema_type(self) -> ApiProviderSchemaType:
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return ApiProviderSchemaType.value_of(self.schema_type_str)
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@property
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def tools(self) -> list[ApiBasedToolBundle]:
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return [ApiBasedToolBundle(**tool) for tool in json.loads(self.tools_str)]
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@property
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def credentials(self) -> dict:
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return json.loads(self.credentials_str)
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@property
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def user(self) -> Account:
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return db.session.query(Account).filter(Account.id == self.user_id).first()
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@property
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def tenant(self) -> Tenant:
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return db.session.query(Tenant).filter(Tenant.id == self.tenant_id).first()
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class ToolModelInvoke(db.Model):
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"""
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store the invoke logs from tool invoke
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"""
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__tablename__ = "tool_model_invokes"
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__table_args__ = (
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db.PrimaryKeyConstraint('id', name='tool_model_invoke_pkey'),
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)
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id = db.Column(UUID, server_default=db.text('uuid_generate_v4()'))
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# who invoke this tool
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user_id = db.Column(UUID, nullable=False)
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# tenant id
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tenant_id = db.Column(UUID, nullable=False)
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# provider
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provider = db.Column(db.String(40), nullable=False)
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# type
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tool_type = db.Column(db.String(40), nullable=False)
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# tool name
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tool_name = db.Column(db.String(40), nullable=False)
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# invoke parameters
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model_parameters = db.Column(db.Text, nullable=False)
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# prompt messages
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prompt_messages = db.Column(db.Text, nullable=False)
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# invoke response
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model_response = db.Column(db.Text, nullable=False)
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prompt_tokens = db.Column(db.Integer, nullable=False, server_default=db.text('0'))
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answer_tokens = db.Column(db.Integer, nullable=False, server_default=db.text('0'))
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answer_unit_price = db.Column(db.Numeric(10, 4), nullable=False)
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answer_price_unit = db.Column(db.Numeric(10, 7), nullable=False, server_default=db.text('0.001'))
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provider_response_latency = db.Column(db.Float, nullable=False, server_default=db.text('0'))
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total_price = db.Column(db.Numeric(10, 7))
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currency = db.Column(db.String(255), nullable=False)
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created_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
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updated_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
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class ToolConversationVariables(db.Model):
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"""
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store the conversation variables from tool invoke
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"""
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__tablename__ = "tool_conversation_variables"
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__table_args__ = (
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db.PrimaryKeyConstraint('id', name='tool_conversation_variables_pkey'),
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# add index for user_id and conversation_id
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db.Index('user_id_idx', 'user_id'),
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db.Index('conversation_id_idx', 'conversation_id'),
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)
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id = db.Column(UUID, server_default=db.text('uuid_generate_v4()'))
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# conversation user id
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user_id = db.Column(UUID, nullable=False)
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# tenant id
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tenant_id = db.Column(UUID, nullable=False)
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# conversation id
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conversation_id = db.Column(UUID, nullable=False)
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# variables pool
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variables_str = db.Column(db.Text, nullable=False)
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created_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
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updated_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
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@property
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def variables(self) -> dict:
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return json.loads(self.variables_str)
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class ToolFile(db.Model):
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"""
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store the file created by agent
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"""
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__tablename__ = "tool_files"
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__table_args__ = (
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db.PrimaryKeyConstraint('id', name='tool_file_pkey'),
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# add index for conversation_id
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db.Index('tool_file_conversation_id_idx', 'conversation_id'),
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)
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id = db.Column(UUID, server_default=db.text('uuid_generate_v4()'))
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# conversation user id
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user_id = db.Column(UUID, nullable=False)
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# tenant id
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tenant_id = db.Column(UUID, nullable=False)
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# conversation id
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conversation_id = db.Column(UUID, nullable=True)
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# file key
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file_key = db.Column(db.String(255), nullable=False)
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# mime type
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mimetype = db.Column(db.String(255), nullable=False)
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# original url
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original_url = db.Column(db.String(255), nullable=True) |