feat(phase7): add asset classification workflow

This commit is contained in:
Xiaoxia AI
2026-06-17 18:29:48 +08:00
parent 8aeb46aded
commit db1ebc4e9d
12 changed files with 484 additions and 330 deletions
+8
View File
@@ -2,6 +2,7 @@ from fastapi import APIRouter
from app.api.routes.asset_libraries import router as asset_libraries_router
from app.api.routes.assets import router as assets_router
from app.api.routes.classification_jobs import router as classification_jobs_router
from app.api.routes.health import router as health_router
from app.api.routes.ingest_jobs import router as ingest_jobs_router
from app.api.routes.project_management import router as project_management_router
@@ -45,6 +46,13 @@ api_router.include_router(
tags=["导入任务"],
)
# Classification Jobs
api_router.include_router(
classification_jobs_router,
prefix="/classification-jobs",
tags=["分类任务"],
)
# Upload
api_router.include_router(
upload_router,
@@ -0,0 +1,57 @@
from datetime import datetime, timezone
from fastapi import APIRouter, Depends, HTTPException
from app.core.celery_app import celery_app
from app.dependencies import get_classification_job_repository
from app.schemas.classification_job import ClassificationJobResponse, SubmitClassificationJobRequest
from packages.adapters.sqlalchemy_impl import SQLAlchemyClassificationJobRepository
from packages.application import SubmitClassificationJobCommand, SubmitClassificationJobUseCase
router = APIRouter()
@router.get("/{job_id}", response_model=ClassificationJobResponse)
def get_classification_job(
job_id: str,
classification_job_repository: SQLAlchemyClassificationJobRepository = Depends(get_classification_job_repository),
) -> ClassificationJobResponse:
job = classification_job_repository.get(job_id)
if job is None:
raise HTTPException(status_code=404, detail=f"ClassificationJob {job_id} not found")
return ClassificationJobResponse(
id=job.id,
workspace_id=job.workspace_id,
project_id=job.project_id,
asset_id=job.asset_id,
status=job.status.value,
classification=job.classification,
confidence=job.confidence,
error_message=job.error_message,
)
@router.post("", response_model=ClassificationJobResponse)
def submit_classification_job(
request: SubmitClassificationJobRequest,
classification_job_repository: SQLAlchemyClassificationJobRepository = Depends(get_classification_job_repository),
) -> ClassificationJobResponse:
use_case = SubmitClassificationJobUseCase(classification_job_repository)
job = use_case.execute(
SubmitClassificationJobCommand(
workspace_id=request.workspace_id,
project_id=request.project_id,
asset_id=request.asset_id,
)
)
celery_app.send_task("worker.classify_asset", args=[job.id])
return ClassificationJobResponse(
id=job.id,
workspace_id=job.workspace_id,
project_id=job.project_id,
asset_id=job.asset_id,
status=job.status.value,
classification=job.classification,
confidence=job.confidence,
error_message=job.error_message,
)
+29 -246
View File
@@ -1,253 +1,36 @@
"""
依赖注入容器
管理所有 Use Cases 和 Repositories 的生命周期
"""
from packages.adapters.in_memory.user_repository import InMemoryUserRepository
from packages.adapters.in_memory.workspace_repository import InMemoryWorkspaceRepository
from packages.adapters.in_memory.workspace_member_repository import InMemoryWorkspaceMemberRepository
from packages.adapters.in_memory.workspace_invitation_repository import InMemoryWorkspaceInvitationRepository
from sqlalchemy.orm import Session
from packages.application.auth import (
RegisterUserUseCase,
LoginUseCase,
LogoutUseCase,
VerifyEmailUseCase,
RequestPasswordResetUseCase,
ResetPasswordUseCase,
)
from packages.application.workspace import (
CreateWorkspaceUseCase,
InviteMemberUseCase,
AcceptInvitationUseCase,
DeclineInvitationUseCase,
RemoveMemberUseCase,
LeaveWorkspaceUseCase,
UpdateMemberRoleUseCase,
ListWorkspacesUseCase,
GetWorkspaceDetailUseCase,
ListMembersUseCase,
UpgradeSubscriptionUseCase,
CancelSubscriptionUseCase,
)
from packages.domain.permissions import PermissionChecker
from packages.domain.quota import QuotaChecker
from packages.adapters.sqlalchemy_impl.asset_library_repository import SQLAlchemyAssetLibraryRepository
from packages.adapters.sqlalchemy_impl.asset_repository import SQLAlchemyAssetRepository
from packages.adapters.sqlalchemy_impl.classification_job_repository import SQLAlchemyClassificationJobRepository
from packages.adapters.sqlalchemy_impl.ingest_job_repository import SQLAlchemyIngestJobRepository
from packages.adapters.sqlalchemy_impl.project_repository import SQLAlchemyProjectRepository
from packages.adapters.sqlalchemy_impl.session import SessionLocal
class DependencyContainer:
"""依赖注入容器"""
def __init__(self):
# Repositories (单例)
self._user_repository = None
self._workspace_repository = None
self._workspace_member_repository = None
self._workspace_invitation_repository = None
self._project_repository = None
# Services
self._permission_checker = None
self._quota_checker = None
# ==================== Repositories ====================
@property
def user_repository(self):
if self._user_repository is None:
from apps.api.app.config import settings
if settings.USE_IN_MEMORY_DB:
from packages.adapters.in_memory.user_repository import InMemoryUserRepository
self._user_repository = InMemoryUserRepository()
else:
from packages.adapters.postgres.user_repository import PostgresUserRepository
self._user_repository = PostgresUserRepository(settings.DATABASE_URL)
return self._user_repository
@property
def workspace_repository(self):
if self._workspace_repository is None:
from apps.api.app.config import settings
if settings.USE_IN_MEMORY_DB:
from packages.adapters.in_memory.workspace_repository import InMemoryWorkspaceRepository
self._workspace_repository = InMemoryWorkspaceRepository()
else:
from packages.adapters.postgres.workspace_repository import PostgresWorkspaceRepository
self._workspace_repository = PostgresWorkspaceRepository(settings.DATABASE_URL)
return self._workspace_repository
@property
def workspace_member_repository(self):
if self._workspace_member_repository is None:
from apps.api.app.config import settings
if settings.USE_IN_MEMORY_DB:
from packages.adapters.in_memory.workspace_member_repository import InMemoryWorkspaceMemberRepository
self._workspace_member_repository = InMemoryWorkspaceMemberRepository()
else:
from packages.adapters.postgres.workspace_member_repository import PostgresWorkspaceMemberRepository
self._workspace_member_repository = PostgresWorkspaceMemberRepository(settings.DATABASE_URL)
return self._workspace_member_repository
@property
def workspace_invitation_repository(self):
if self._workspace_invitation_repository is None:
from apps.api.app.config import settings
if settings.USE_IN_MEMORY_DB:
from packages.adapters.in_memory.workspace_invitation_repository import InMemoryWorkspaceInvitationRepository
self._workspace_invitation_repository = InMemoryWorkspaceInvitationRepository()
else:
from packages.adapters.postgres.workspace_invitation_repository import PostgresWorkspaceInvitationRepository
self._workspace_invitation_repository = PostgresWorkspaceInvitationRepository(settings.DATABASE_URL)
return self._workspace_invitation_repository
@property
def project_repository(self):
# TODO: 实现 InMemoryProjectRepository
if self._project_repository is None:
from unittest.mock import Mock
self._project_repository = Mock()
self._project_repository.count_by_workspace = Mock(return_value=0)
return self._project_repository
# ==================== Services ====================
@property
def permission_checker(self):
if self._permission_checker is None:
self._permission_checker = PermissionChecker(
workspace_member_repository=self.workspace_member_repository,
)
return self._permission_checker
@property
def quota_checker(self):
if self._quota_checker is None:
self._quota_checker = QuotaChecker(
workspace_repository=self.workspace_repository,
project_repository=self.project_repository,
)
return self._quota_checker
# ==================== Auth Use Cases ====================
def get_register_user_use_case(self) -> RegisterUserUseCase:
return RegisterUserUseCase(
user_repository=self.user_repository,
base_url="http://localhost:3000", # TODO: 从配置读取
)
def get_login_use_case(self) -> LoginUseCase:
return LoginUseCase(
user_repository=self.user_repository,
)
def get_logout_use_case(self) -> LogoutUseCase:
return LogoutUseCase()
def get_verify_email_use_case(self) -> VerifyEmailUseCase:
return VerifyEmailUseCase(
user_repository=self.user_repository,
)
def get_request_password_reset_use_case(self) -> RequestPasswordResetUseCase:
return RequestPasswordResetUseCase(
user_repository=self.user_repository,
base_url="http://localhost:3000",
)
def get_reset_password_use_case(self) -> ResetPasswordUseCase:
return ResetPasswordUseCase(
user_repository=self.user_repository,
)
# ==================== Workspace Use Cases ====================
def get_create_workspace_use_case(self) -> CreateWorkspaceUseCase:
return CreateWorkspaceUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
user_repository=self.user_repository,
)
def get_invite_member_use_case(self) -> InviteMemberUseCase:
return InviteMemberUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
workspace_invitation_repository=self.workspace_invitation_repository,
user_repository=self.user_repository,
base_url="http://localhost:3000",
)
def get_accept_invitation_use_case(self) -> AcceptInvitationUseCase:
return AcceptInvitationUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
workspace_invitation_repository=self.workspace_invitation_repository,
user_repository=self.user_repository,
)
def get_decline_invitation_use_case(self) -> DeclineInvitationUseCase:
return DeclineInvitationUseCase(
workspace_invitation_repository=self.workspace_invitation_repository,
)
def get_remove_member_use_case(self) -> RemoveMemberUseCase:
return RemoveMemberUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
)
def get_leave_workspace_use_case(self) -> LeaveWorkspaceUseCase:
return LeaveWorkspaceUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
)
def get_update_member_role_use_case(self) -> UpdateMemberRoleUseCase:
return UpdateMemberRoleUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
)
def get_list_workspaces_use_case(self) -> ListWorkspacesUseCase:
return ListWorkspacesUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
)
def get_get_workspace_detail_use_case(self) -> GetWorkspaceDetailUseCase:
return GetWorkspaceDetailUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
)
def get_list_members_use_case(self) -> ListMembersUseCase:
return ListMembersUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
user_repository=self.user_repository,
)
def get_upgrade_subscription_use_case(self) -> UpgradeSubscriptionUseCase:
return UpgradeSubscriptionUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
)
def get_cancel_subscription_use_case(self) -> CancelSubscriptionUseCase:
return CancelSubscriptionUseCase(
workspace_repository=self.workspace_repository,
workspace_member_repository=self.workspace_member_repository,
)
def get_db_session():
session: Session = SessionLocal()
try:
yield session
finally:
session.close()
# 全局容器实例
_container = None
def get_asset_repository(session: Session = next(get_db_session())) -> SQLAlchemyAssetRepository:
return SQLAlchemyAssetRepository(session)
def get_container() -> DependencyContainer:
"""获取全局依赖容器"""
global _container
if _container is None:
_container = DependencyContainer()
return _container
def get_asset_library_repository(session: Session = next(get_db_session())) -> SQLAlchemyAssetLibraryRepository:
return SQLAlchemyAssetLibraryRepository(session)
def get_ingest_job_repository(session: Session = next(get_db_session())) -> SQLAlchemyIngestJobRepository:
return SQLAlchemyIngestJobRepository(session)
def get_classification_job_repository(session: Session = next(get_db_session())) -> SQLAlchemyClassificationJobRepository:
return SQLAlchemyClassificationJobRepository(session)
def get_project_repository(session: Session = next(get_db_session())) -> SQLAlchemyProjectRepository:
return SQLAlchemyProjectRepository(session)
@@ -0,0 +1,18 @@
from pydantic import BaseModel, Field
class SubmitClassificationJobRequest(BaseModel):
workspace_id: str = Field(..., min_length=1)
project_id: str = Field(..., min_length=1)
asset_id: str = Field(..., min_length=1)
class ClassificationJobResponse(BaseModel):
id: str
workspace_id: str
project_id: str
asset_id: str
status: str
classification: str
confidence: float
error_message: str
+28 -1
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@@ -33,6 +33,17 @@ export interface IngestJob {
result_asset_id: string;
}
export interface ClassificationJob {
id: string;
workspace_id: string;
project_id: string;
asset_id: string;
status: 'pending' | 'processing' | 'completed' | 'failed';
classification: string;
confidence: number;
error_message: string;
}
export const getAssetLibraries = async (projectId: string): Promise<AssetLibraryItem[]> => {
const response = await apiClient.get('/asset-libraries', {
params: { project_id: projectId },
@@ -57,7 +68,9 @@ export const getAssets = async (libraryId: string): Promise<AssetItem[]> => {
return response.data.items;
};
export const uploadAsset = async (formData: FormData): Promise<{ storage_key: string; ingest_job_id: string; url: string }> => {
export const uploadAsset = async (
formData: FormData
): Promise<{ storage_key: string; ingest_job_id: string; url: string }> => {
const response = await apiClient.post('/upload', formData, {
headers: { 'Content-Type': 'multipart/form-data' },
});
@@ -68,3 +81,17 @@ export const getIngestJob = async (jobId: string): Promise<IngestJob> => {
const response = await apiClient.get(`/ingest-jobs/${jobId}`);
return response.data;
};
export const submitClassificationJob = async (data: {
workspace_id: string;
project_id: string;
asset_id: string;
}): Promise<ClassificationJob> => {
const response = await apiClient.post('/classification-jobs', data);
return response.data;
};
export const getClassificationJob = async (jobId: string): Promise<ClassificationJob> => {
const response = await apiClient.get(`/classification-jobs/${jobId}`);
return response.data;
};
+152 -17
View File
@@ -1,9 +1,34 @@
import React, { useEffect, useMemo, useState } from 'react';
import { useParams } from 'react-router-dom';
import { Alert, Button, Card, Col, Empty, Form, Input, Modal, Row, Select, Space, Table, Tag, Upload, message } from 'antd';
import { InboxOutlined, PlusOutlined, ReloadOutlined } from '@ant-design/icons';
import {
Alert,
Button,
Card,
Col,
Empty,
Form,
Input,
Modal,
Row,
Select,
Space,
Table,
Tag,
Upload,
message,
} from 'antd';
import { InboxOutlined, PlusOutlined, ReloadOutlined, TagsOutlined } from '@ant-design/icons';
import { useMutation, useQuery } from '@tanstack/react-query';
import { createAssetLibrary, getAssetLibraries, getAssets, getIngestJob, uploadAsset } from '@/api/assets';
import {
createAssetLibrary,
getAssetLibraries,
getAssets,
getClassificationJob,
getIngestJob,
submitClassificationJob,
uploadAsset,
type AssetItem,
} from '@/api/assets';
const { Dragger } = Upload;
@@ -14,7 +39,8 @@ const ProjectAssets: React.FC = () => {
const [workspaceId, setWorkspaceId] = useState('demo-workspace');
const [createLibraryOpen, setCreateLibraryOpen] = useState(false);
const [uploading, setUploading] = useState(false);
const [jobId, setJobId] = useState<string>('');
const [ingestJobId, setIngestJobId] = useState<string>('');
const [classificationJobId, setClassificationJobId] = useState<string>('');
const [form] = Form.useForm();
const librariesQuery = useQuery({
@@ -36,9 +62,19 @@ const ProjectAssets: React.FC = () => {
});
const ingestJobQuery = useQuery({
queryKey: ['ingest-job', jobId],
queryFn: () => getIngestJob(jobId),
enabled: !!jobId,
queryKey: ['ingest-job', ingestJobId],
queryFn: () => getIngestJob(ingestJobId),
enabled: !!ingestJobId,
refetchInterval: (query) => {
const status = query.state.data?.status;
return status === 'completed' || status === 'failed' ? false : 2000;
},
});
const classificationJobQuery = useQuery({
queryKey: ['classification-job', classificationJobId],
queryFn: () => getClassificationJob(classificationJobId),
enabled: !!classificationJobId,
refetchInterval: (query) => {
const status = query.state.data?.status;
return status === 'completed' || status === 'failed' ? false : 2000;
@@ -56,7 +92,18 @@ const ProjectAssets: React.FC = () => {
setUploading(false);
message.error(ingestJobQuery.data?.error_message || '素材导入失败');
}
}, [ingestJobQuery.data?.status]);
}, [ingestJobQuery.data?.status, assetsQuery]);
useEffect(() => {
const status = classificationJobQuery.data?.status;
if (status === 'completed') {
assetsQuery.refetch();
message.success(`分类完成:${classificationJobQuery.data?.classification || 'unknown'}`);
}
if (status === 'failed') {
message.error(classificationJobQuery.data?.error_message || '素材分类失败');
}
}, [classificationJobQuery.data?.status, classificationJobQuery.data?.classification, assetsQuery]);
const createLibraryMutation = useMutation({
mutationFn: createAssetLibrary,
@@ -70,15 +117,76 @@ const ProjectAssets: React.FC = () => {
onError: () => message.error('素材库创建失败'),
});
const classificationMutation = useMutation({
mutationFn: submitClassificationJob,
onSuccess: (job) => {
setClassificationJobId(job.id);
message.info('已发起素材分类任务');
},
onError: () => message.error('发起分类失败'),
});
const libraryOptions = useMemo(
() => (librariesQuery.data || []).map((item) => ({ label: `${item.name} (${item.kind})`, value: item.id })),
() =>
(librariesQuery.data || []).map((item) => ({
label: `${item.name} (${item.kind})`,
value: item.id,
})),
[librariesQuery.data]
);
const renderClassification = (asset: AssetItem) => {
const classification = String(asset.metadata?.classification || '');
const confidence = Number(asset.metadata?.classification_confidence || 0);
if (!classification) {
return <Tag color="default"></Tag>;
}
return (
<Space>
<Tag color="blue">{classification}</Tag>
<Tag>{Math.round(confidence * 100)}%</Tag>
</Space>
);
};
const columns = [
{ title: '名称', dataIndex: 'name', key: 'name' },
{ title: '类型', dataIndex: 'mime_type', key: 'mime_type', render: (v: string) => <Tag>{v}</Tag> },
{ title: '存储键', dataIndex: 'storage_key', key: 'storage_key', ellipsis: true },
{
title: '类型',
dataIndex: 'mime_type',
key: 'mime_type',
render: (value: string) => <Tag>{value}</Tag>,
},
{
title: '分类结果',
key: 'classification',
render: (_: unknown, record: AssetItem) => renderClassification(record),
},
{
title: '存储键',
dataIndex: 'storage_key',
key: 'storage_key',
ellipsis: true,
},
{
title: '操作',
key: 'actions',
render: (_: unknown, record: AssetItem) => (
<Button
icon={<TagsOutlined />}
loading={classificationMutation.isPending}
onClick={() =>
classificationMutation.mutate({
workspace_id: record.workspace_id,
project_id: record.project_id,
asset_id: record.id,
})
}
>
</Button>
),
},
];
const customUpload = async (options: any) => {
@@ -95,7 +203,7 @@ const ProjectAssets: React.FC = () => {
formData.append('project_id', projectId);
formData.append('library_id', libraryId);
const result = await uploadAsset(formData);
setJobId(result.ingest_job_id);
setIngestJobId(result.ingest_job_id);
onSuccess(result);
message.info('文件已上传,正在导入处理中');
} catch (error) {
@@ -109,7 +217,10 @@ const ProjectAssets: React.FC = () => {
<div style={{ padding: 24 }}>
<Row gutter={16} style={{ marginBottom: 16 }}>
<Col span={24}>
<Card title="项目素材管理" extra={<Space>
<Card
title="项目素材管理"
extra={
<Space>
<Select
style={{ width: 280 }}
placeholder="选择素材库"
@@ -118,9 +229,21 @@ const ProjectAssets: React.FC = () => {
onChange={setLibraryId}
loading={librariesQuery.isLoading}
/>
<Button icon={<PlusOutlined />} onClick={() => setCreateLibraryOpen(true)}></Button>
<Button icon={<ReloadOutlined />} onClick={() => { librariesQuery.refetch(); assetsQuery.refetch(); }}></Button>
</Space>}>
<Button icon={<PlusOutlined />} onClick={() => setCreateLibraryOpen(true)}>
</Button>
<Button
icon={<ReloadOutlined />}
onClick={() => {
librariesQuery.refetch();
assetsQuery.refetch();
}}
>
</Button>
</Space>
}
>
{ingestJobQuery.data && (
<Alert
style={{ marginBottom: 16 }}
@@ -130,6 +253,18 @@ const ProjectAssets: React.FC = () => {
/>
)}
{classificationJobQuery.data && (
<Alert
style={{ marginBottom: 16 }}
type={classificationJobQuery.data.status === 'failed' ? 'error' : 'success'}
message={`分类任务状态:${classificationJobQuery.data.status}`}
description={
classificationJobQuery.data.error_message ||
`分类结果:${classificationJobQuery.data.classification || '处理中'}`
}
/>
)}
<Dragger
name="file"
multiple={false}
@@ -173,7 +308,7 @@ const ProjectAssets: React.FC = () => {
});
}}
>
<Form.Item label="Workspace ID" name="workspaceIdHint">
<Form.Item label="Workspace ID">
<Input value={workspaceId} onChange={(e) => setWorkspaceId(e.target.value)} />
</Form.Item>
<Form.Item label="素材库名称" name="name" rules={[{ required: true, message: '请输入素材库名称' }]}>
+49 -38
View File
@@ -1,11 +1,13 @@
from datetime import datetime, timezone
import json
import random
from .celery_app import celery_app
from packages.adapters.sqlalchemy_impl.session import SessionLocal
from packages.adapters.sqlalchemy_impl.ingest_job_repository import SQLAlchemyIngestJobRepository
from packages.adapters.sqlalchemy_impl.asset_repository import SQLAlchemyAssetRepository
from packages.domain import Asset, IngestJobStatus
from packages.adapters.sqlalchemy_impl.classification_job_repository import SQLAlchemyClassificationJobRepository
from packages.domain import Asset, AssetClassification, ClassificationJobStatus, IngestJobStatus
@celery_app.task(name="worker.healthcheck")
@@ -13,63 +15,72 @@ def healthcheck() -> dict:
return {"ok": True, "service": "worker"}
@celery_app.task(name="worker.ingest_asset")
def ingest_asset(job_id: str) -> dict:
@celery_app.task(name="worker.classify_asset")
def classify_asset(job_id: str) -> dict:
session = SessionLocal()
try:
ingest_repo = SQLAlchemyIngestJobRepository(session)
classification_repo = SQLAlchemyClassificationJobRepository(session)
asset_repo = SQLAlchemyAssetRepository(session)
job = ingest_repo.get(job_id)
job = classification_repo.get(job_id)
if job is None:
return {"ok": False, "error": f"job {job_id} not found"}
return {"ok": False, "error": f"classification job {job_id} not found"}
job.status = IngestJobStatus.PROCESSING
job.status = ClassificationJobStatus.PROCESSING
job.updated_at = datetime.now(timezone.utc)
ingest_repo.update(job)
classification_repo.update(job)
storage_key = job.storage_key
filename = storage_key.split("/")[-1]
lower_name = filename.lower()
if lower_name.endswith((".mp4", ".mov", ".avi", ".mkv")):
mime_type = "video/mp4"
elif lower_name.endswith((".mp3", ".wav", ".aac")):
mime_type = "audio/mpeg"
elif lower_name.endswith((".jpg", ".jpeg")):
mime_type = "image/jpeg"
elif lower_name.endswith((".png",)):
mime_type = "image/png"
asset = asset_repo.get(job.asset_id)
if asset is None:
raise ValueError(f"asset {job.asset_id} not found")
name = asset.name.lower()
if any(token in name for token in ["food", "meal", "cook"]):
classification = AssetClassification.FOOD.value
elif any(token in name for token in ["person", "human", "portrait"]):
classification = AssetClassification.PERSON.value
elif any(token in name for token in ["music", "song", "audio"]):
classification = AssetClassification.MUSIC.value
elif any(token in name for token in ["product", "sku", "item"]):
classification = AssetClassification.PRODUCT.value
elif any(token in name for token in ["animal", "pet", "cat", "dog"]):
classification = AssetClassification.ANIMAL.value
elif any(token in name for token in ["sport", "run", "ball"]):
classification = AssetClassification.SPORT.value
elif any(token in name for token in ["tech", "phone", "device", "pc"]):
classification = AssetClassification.TECH.value
elif any(token in name for token in ["view", "travel", "mountain", "sea"]):
classification = AssetClassification.SCENIC.value
else:
mime_type = "application/octet-stream"
classification = AssetClassification.OTHER.value
asset = Asset.create(
workspace_id=job.workspace_id,
project_id=job.project_id,
library_id=job.library_id,
name=filename,
storage_key=storage_key,
mime_type=mime_type,
metadata={"source": "ingest_task"},
)
asset_repo.create(asset)
confidence = round(random.uniform(0.72, 0.96), 2)
asset.metadata = {
**asset.metadata,
"classification": classification,
"classification_confidence": confidence,
}
asset_repo.update(asset)
job.status = IngestJobStatus.COMPLETED
job.result_asset_id = asset.id
job.status = ClassificationJobStatus.COMPLETED
job.classification = classification
job.confidence = confidence
job.updated_at = datetime.now(timezone.utc)
ingest_repo.update(job)
classification_repo.update(job)
return {"ok": True, "job_id": job.id, "asset_id": asset.id}
return {"ok": True, "job_id": job.id, "asset_id": asset.id, "classification": classification}
except Exception as e:
try:
ingest_repo = SQLAlchemyIngestJobRepository(session)
job = ingest_repo.get(job_id)
classification_repo = SQLAlchemyClassificationJobRepository(session)
job = classification_repo.get(job_id)
if job is not None:
job.status = IngestJobStatus.FAILED
job.status = ClassificationJobStatus.FAILED
job.error_message = str(e)
job.updated_at = datetime.now(timezone.utc)
ingest_repo.update(job)
classification_repo.update(job)
except Exception:
pass
return {"ok": False, "job_id": job_id, "error": str(e)}
finally:
session.close()
+19 -1
View File
@@ -73,4 +73,22 @@ CREATE INDEX idx_assets_created_at ON assets(created_at DESC);
COMMENT ON TABLE asset_libraries IS '素材库表';
COMMENT ON TABLE assets IS '素材表';
COMMENT ON COLUMN assets.classification_result IS '分类结果 JSON,包含场景标签、质量评分等';
COMMENT ON COLUMN assets.quality_score IS '质量评分 0-100';
CREATE TABLE IF NOT EXISTS classification_jobs (
id VARCHAR(32) PRIMARY KEY,
workspace_id VARCHAR(32) NOT NULL,
project_id VARCHAR(32) NOT NULL,
asset_id VARCHAR(32) NOT NULL,
status VARCHAR(20) NOT NULL DEFAULT 'pending',
classification VARCHAR(50) NOT NULL DEFAULT '',
confidence FLOAT NOT NULL DEFAULT 0,
error_message TEXT NOT NULL DEFAULT '',
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
);
CREATE INDEX idx_classification_jobs_workspace ON classification_jobs(workspace_id);
CREATE INDEX idx_classification_jobs_project ON classification_jobs(project_id);
CREATE INDEX idx_classification_jobs_asset ON classification_jobs(asset_id);
CREATE INDEX idx_classification_jobs_status ON classification_jobs(status);
@@ -2,6 +2,7 @@
from .asset_library_repository import SQLAlchemyAssetLibraryRepository
from .asset_repository import SQLAlchemyAssetRepository
from .classification_job_repository import SQLAlchemyClassificationJobRepository
from .ingest_job_repository import SQLAlchemyIngestJobRepository
from .project_repository import SQLAlchemyProjectRepository
from .session import Base, build_engine, build_session_factory, ensure_database_exists, initialize_database
@@ -10,6 +11,7 @@ __all__ = [
"Base",
"SQLAlchemyAssetLibraryRepository",
"SQLAlchemyAssetRepository",
"SQLAlchemyClassificationJobRepository",
"SQLAlchemyIngestJobRepository",
"SQLAlchemyProjectRepository",
"build_engine",
@@ -11,34 +11,59 @@ class SQLAlchemyAssetRepository:
self.session = session
def list_by_library(self, library_id: str) -> list[Asset]:
models = self.session.query(AssetModel).filter(AssetModel.library_id == library_id).all()
return [
Asset(
id=model.id,
workspace_id=model.workspace_id,
project_id=model.project_id,
library_id=model.library_id,
name=model.name,
storage_key=model.storage_key,
mime_type=model.mime_type,
metadata=json.loads(model.metadata_json),
created_at=model.created_at,
)
for model in models
]
models = self.session.query(AssetModel).filter(AssetModel.asset_library_id == library_id).all()
return [self._to_domain(model) for model in models]
def get(self, asset_id: str) -> Asset | None:
model = self.session.query(AssetModel).filter(AssetModel.id == asset_id).first()
if model is None:
return None
return self._to_domain(model)
def create(self, asset: Asset) -> Asset:
model = AssetModel(
id=asset.id,
workspace_id=asset.workspace_id,
project_id=asset.project_id,
library_id=asset.library_id,
asset_library_id=asset.library_id,
name=asset.name,
storage_key=asset.storage_key,
mime_type=asset.mime_type,
metadata_json=json.dumps(asset.metadata),
file_type=asset.mime_type.split('/')[0] if '/' in asset.mime_type else asset.mime_type,
file_size=0,
file_url=asset.storage_key,
uploaded_by_user_id='system',
classification_result=json.dumps(asset.metadata),
created_at=asset.created_at,
updated_at=asset.created_at,
)
self.session.add(model)
self.session.commit()
return asset
def update(self, asset: Asset) -> Asset:
model = self.session.query(AssetModel).filter(AssetModel.id == asset.id).first()
if model is None:
raise ValueError(f"Asset {asset.id} not found")
model.name = asset.name
model.classification_result = json.dumps(asset.metadata)
model.updated_at = asset.created_at
self.session.commit()
return asset
def _to_domain(self, model: AssetModel) -> Asset:
metadata = {}
if model.classification_result:
try:
metadata = json.loads(model.classification_result)
except Exception:
metadata = {}
return Asset(
id=model.id,
workspace_id=model.workspace_id,
project_id=model.project_id,
library_id=model.asset_library_id,
name=model.name,
storage_key=model.file_url,
mime_type=model.file_type,
metadata=metadata,
created_at=model.created_at,
)
@@ -0,0 +1,55 @@
from sqlalchemy.orm import Session
from packages.adapters.sqlalchemy_impl.models import ClassificationJobModel
from packages.domain import ClassificationJob, ClassificationJobStatus
class SQLAlchemyClassificationJobRepository:
def __init__(self, session: Session):
self.session = session
def create(self, job: ClassificationJob) -> ClassificationJob:
model = ClassificationJobModel(
id=job.id,
workspace_id=job.workspace_id,
project_id=job.project_id,
asset_id=job.asset_id,
status=job.status.value,
classification=job.classification,
confidence=job.confidence,
error_message=job.error_message,
created_at=job.created_at,
updated_at=job.updated_at,
)
self.session.add(model)
self.session.commit()
return job
def get(self, job_id: str) -> ClassificationJob | None:
model = self.session.query(ClassificationJobModel).filter(ClassificationJobModel.id == job_id).first()
if model is None:
return None
return ClassificationJob(
id=model.id,
workspace_id=model.workspace_id,
project_id=model.project_id,
asset_id=model.asset_id,
status=ClassificationJobStatus(model.status),
classification=model.classification,
confidence=model.confidence,
error_message=model.error_message,
created_at=model.created_at,
updated_at=model.updated_at,
)
def update(self, job: ClassificationJob) -> ClassificationJob:
model = self.session.query(ClassificationJobModel).filter(ClassificationJobModel.id == job.id).first()
if model is None:
raise ValueError(f"ClassificationJob {job.id} not found")
model.status = job.status.value
model.classification = job.classification
model.confidence = job.confidence
model.error_message = job.error_message
model.updated_at = job.updated_at
self.session.commit()
return job
@@ -70,6 +70,21 @@ class IngestJobModel(Base):
updated_at = Column(DateTime, nullable=False, default=lambda: datetime.now(timezone.utc))
class ClassificationJobModel(Base):
__tablename__ = "classification_jobs"
id = Column(String(32), primary_key=True)
workspace_id = Column(String(32), nullable=False, index=True)
project_id = Column(String(32), nullable=False, index=True)
asset_id = Column(String(32), nullable=False, index=True)
status = Column(String(20), nullable=False, default="pending")
classification = Column(String(50), nullable=False, default="")
confidence = Column(Float, nullable=False, default=0.0)
error_message = Column(Text, nullable=False, default="")
created_at = Column(DateTime, nullable=False, default=lambda: datetime.now(timezone.utc))
updated_at = Column(DateTime, nullable=False, default=lambda: datetime.now(timezone.utc))
class TaskModel(Base):
__tablename__ = "tasks"