From ad87f723842b5d8aaccd5bc5299a05eda862a4bf Mon Sep 17 00:00:00 2001 From: Jaret Burkett Date: Fri, 21 Feb 2025 09:49:28 -0700 Subject: [PATCH] Start, stop, monitor jobs from ui working. --- extensions_built_in/sd_trainer/UITrainer.py | 78 ++++++++++++------ jobs/process/BaseSDTrainProcess.py | 2 +- run.py | 5 +- ui/prisma/schema.prisma | 6 +- ui/src/app/api/jobs/[jobID]/start/route.ts | 90 +++++++++++++++++++++ ui/src/app/api/jobs/[jobID]/stop/route.ts | 23 ++++++ ui/src/app/api/{training => jobs}/route.ts | 9 ++- ui/src/app/jobs/[jobID]/page.tsx | 72 +++++++++++++++++ ui/src/app/{train => jobs/new}/jobConfig.ts | 0 ui/src/app/{train => jobs/new}/options.ts | 0 ui/src/app/{train => jobs/new}/page.tsx | 15 +++- ui/src/app/jobs/page.tsx | 29 +++++++ ui/src/components/GPUMonitor.tsx | 4 +- ui/src/components/JobsTable.tsx | 83 +++++++++++++++++++ ui/src/components/Sidebar.tsx | 2 +- ui/src/hooks/useJob.tsx | 40 +++++++++ ui/src/hooks/useJobsList.tsx | 29 +++++++ ui/src/utils/jobs.ts | 29 +++++++ 18 files changed, 475 insertions(+), 41 deletions(-) create mode 100644 ui/src/app/api/jobs/[jobID]/start/route.ts create mode 100644 ui/src/app/api/jobs/[jobID]/stop/route.ts rename ui/src/app/api/{training => jobs}/route.ts (84%) create mode 100644 ui/src/app/jobs/[jobID]/page.tsx rename ui/src/app/{train => jobs/new}/jobConfig.ts (100%) rename ui/src/app/{train => jobs/new}/options.ts (100%) rename ui/src/app/{train => jobs/new}/page.tsx (97%) create mode 100644 ui/src/app/jobs/page.tsx create mode 100644 ui/src/components/JobsTable.tsx create mode 100644 ui/src/hooks/useJob.tsx create mode 100644 ui/src/hooks/useJobsList.tsx create mode 100644 ui/src/utils/jobs.ts diff --git a/extensions_built_in/sd_trainer/UITrainer.py b/extensions_built_in/sd_trainer/UITrainer.py index dae73d56..7a34337b 100644 --- a/extensions_built_in/sd_trainer/UITrainer.py +++ b/extensions_built_in/sd_trainer/UITrainer.py @@ -1,3 +1,4 @@ +from collections import OrderedDict import os import sqlite3 import asyncio @@ -9,9 +10,10 @@ AITK_Status = Literal["running", "stopped", "error", "completed"] class UITrainer(SDTrainer): - def __init__(self): - super(UITrainer, self).__init__() - self.sqlite_db_path = self.config.get("sqlite_db_path", "data.sqlite") + def __init__(self, process_id: int, job, config: OrderedDict, **kwargs): + super(UITrainer, self).__init__(process_id, job, config, **kwargs) + self.sqlite_db_path = self.config.get("sqlite_db_path", "./aitk_db.db") + print(f"Using SQLite database at {self.sqlite_db_path}") self.job_id = os.environ.get("AITK_JOB_ID", None) if self.job_id is None: raise Exception("AITK_JOB_ID not set") @@ -19,13 +21,31 @@ class UITrainer(SDTrainer): # Create a thread pool for database operations self.thread_pool = concurrent.futures.ThreadPoolExecutor(max_workers=1) # Initialize the status - asyncio.run(self._update_status("running", "Starting")) - + self._run_async_operation(self._update_status("running", "Starting")) + + def _run_async_operation(self, coro): + """Helper method to run an async coroutine in a new event loop.""" + try: + loop = asyncio.get_event_loop() + except RuntimeError: + # No event loop exists, create a new one + loop = asyncio.new_event_loop() + asyncio.set_event_loop(loop) + + # Run the coroutine in the event loop + if loop.is_running(): + # If we're already in an event loop, create a future + future = asyncio.run_coroutine_threadsafe(coro, loop) + # We could wait for the result if needed: future.result() + else: + # If no loop is running, run the coroutine and close the loop + loop.run_until_complete(coro) + async def _execute_db_operation(self, operation_func): """Execute a database operation in a separate thread to avoid blocking.""" loop = asyncio.get_event_loop() return await loop.run_in_executor(self.thread_pool, operation_func) - + def _db_connect(self): """Create a new connection for each operation to avoid locking.""" conn = sqlite3.connect(self.sqlite_db_path, timeout=10.0) @@ -36,47 +56,49 @@ class UITrainer(SDTrainer): def _check_stop(): with self._db_connect() as conn: cursor = conn.cursor() - cursor.execute("SELECT stop FROM jobs WHERE job_id = ?", (self.job_id,)) + cursor.execute( + "SELECT stop FROM Job WHERE id = ?", (self.job_id,)) stop = cursor.fetchone() return False if stop is None else stop[0] == 1 - + # For this one we need a synchronous result, so we'll run it directly return _check_stop() def maybe_stop(self): if self.should_stop(): - asyncio.run(self._update_status("stopped", "Job stopped")) + self._run_async_operation( + self._update_status("stopped", "Job stopped")) self.is_stopping = True raise Exception("Job stopped") async def _update_step(self): if not self.accelerator.is_main_process: return - + def _do_update(): with self._db_connect() as conn: cursor = conn.cursor() cursor.execute("BEGIN IMMEDIATE") # Get an immediate lock try: cursor.execute( - "UPDATE jobs SET step = ? WHERE job_id = ?", + "UPDATE Job SET step = ? WHERE id = ?", (self.step_num, self.job_id) ) finally: cursor.execute("COMMIT") # Release the lock - + await self._execute_db_operation(_do_update) def update_step(self): """Non-blocking update of the step count.""" if self.accelerator.is_main_process: - # Start the async operation without waiting for it - asyncio.create_task(self._update_step()) + # Use the helper method to run the async operation + self._run_async_operation(self._update_step()) async def _update_status(self, status: AITK_Status, info: Optional[str] = None): if not self.accelerator.is_main_process: return - + def _do_update(): with self._db_connect() as conn: cursor = conn.cursor() @@ -84,24 +106,24 @@ class UITrainer(SDTrainer): try: if info is not None: cursor.execute( - "UPDATE jobs SET status = ?, info = ? WHERE job_id = ?", + "UPDATE Job SET status = ?, info = ? WHERE id = ?", (status, info, self.job_id) ) else: cursor.execute( - "UPDATE jobs SET status = ? WHERE job_id = ?", + "UPDATE Job SET status = ? WHERE id = ?", (status, self.job_id) ) finally: cursor.execute("COMMIT") # Release the lock - + await self._execute_db_operation(_do_update) def update_status(self, status: AITK_Status, info: Optional[str] = None): """Non-blocking update of status.""" if self.accelerator.is_main_process: - # Start the async operation without waiting for it - asyncio.create_task(self._update_status(status, info)) + # Use the helper method to run the async operation + self._run_async_operation(self._update_status(status, info)) def on_error(self, e: Exception): super(UITrainer, self).on_error(e) @@ -121,30 +143,36 @@ class UITrainer(SDTrainer): def hook_before_model_load(self): super().hook_before_model_load() + self.maybe_stop() self.update_status("running", "Loading model") def before_dataset_load(self): super().before_dataset_load() + self.maybe_stop() self.update_status("running", "Loading dataset") def hook_before_train_loop(self): super().hook_before_train_loop() + self.maybe_stop() self.update_status("running", "Training") def sample_step_hook(self, img_num, total_imgs): super().sample_step_hook(img_num, total_imgs) - # subtract a since this is called after the image is generated + self.maybe_stop() self.update_status( - "running", f"Generating images - {img_num - 1} of {total_imgs}") + "running", f"Generating images - {img_num + 1}/{total_imgs}") def sample(self, step=None, is_first=False): self.maybe_stop() total_imgs = len(self.sample_config.prompts) - self.update_status("running", f"Generating images - 1 of {total_imgs}") + self.update_status("running", f"Generating images - 0/{total_imgs}") super().sample(step, is_first) + self.maybe_stop() self.update_status("running", "Training") - + def save(self, step=None): + self.maybe_stop() self.update_status("running", "Saving model") super().save(step) - self.update_status("running", "Training") \ No newline at end of file + self.maybe_stop() + self.update_status("running", "Training") diff --git a/jobs/process/BaseSDTrainProcess.py b/jobs/process/BaseSDTrainProcess.py index a180aec5..150e1e2f 100644 --- a/jobs/process/BaseSDTrainProcess.py +++ b/jobs/process/BaseSDTrainProcess.py @@ -1428,7 +1428,7 @@ class BaseSDTrainProcess(BaseTrainProcess): # run base sd process run self.sd.load_model() - self.sd.add_after_sample_image_hook(self.after_sample_image_hook) + self.sd.add_after_sample_image_hook(self.sample_step_hook) dtype = get_torch_dtype(self.train_config.dtype) diff --git a/run.py b/run.py index ce3553a9..d4ccda2a 100644 --- a/run.py +++ b/run.py @@ -88,7 +88,10 @@ def main(): except Exception as e: print_acc(f"Error running job: {e}") jobs_failed += 1 - job.process[0].on_error(e) + try: + job.process[0].on_error(e) + except Exception as e2: + print_acc(f"Error running on_error: {e2}") if not args.recover: print_end_message(jobs_completed, jobs_failed) raise e diff --git a/ui/prisma/schema.prisma b/ui/prisma/schema.prisma index 76a56899..b28c43bf 100644 --- a/ui/prisma/schema.prisma +++ b/ui/prisma/schema.prisma @@ -4,7 +4,7 @@ generator client { datasource db { provider = "sqlite" - url = "file:../aitk_db.db" + url = "file:../../aitk_db.db" } model Settings { @@ -13,9 +13,9 @@ model Settings { value String } -model Training { +model Job { id String @id @default(uuid()) - name String + name String @unique gpu_id Int job_config String // JSON string created_at DateTime @default(now()) diff --git a/ui/src/app/api/jobs/[jobID]/start/route.ts b/ui/src/app/api/jobs/[jobID]/start/route.ts new file mode 100644 index 00000000..b706043f --- /dev/null +++ b/ui/src/app/api/jobs/[jobID]/start/route.ts @@ -0,0 +1,90 @@ +import { NextRequest, NextResponse } from 'next/server'; +import { PrismaClient } from '@prisma/client'; +import { TOOLKIT_ROOT, defaultTrainFolder } from '@/paths'; +import { spawn } from 'child_process'; +import path from 'path'; +import fs from 'fs'; + + +const prisma = new PrismaClient(); + +export async function GET(request: NextRequest, { params }: { params: { jobID: string } }) { + const { jobID } = await params; + + const job = await prisma.job.findUnique({ + where: { id: jobID }, + }); + + if (!job) { + return NextResponse.json({ error: 'Job not found' }, { status: 404 }); + } + + // update job status to 'running' + await prisma.job.update({ + where: { id: jobID }, + data: { + status: 'running', + stop: false, + info: 'Starting job...', + }, + }); + + // setup the training + const settings = await prisma.settings.findMany(); + const settingsObject = settings.reduce((acc: any, setting) => { + acc[setting.key] = setting.value; + return acc; + }, {}); + + // if TRAINING_FOLDER is not set, use default + if (!settingsObject.TRAINING_FOLDER || settingsObject.TRAINING_FOLDER === '') { + settingsObject.TRAINING_FOLDER = defaultTrainFolder; + } + + const trainingFolder = path.join(settingsObject.TRAINING_FOLDER, job.name); + if (!fs.existsSync(trainingFolder)) { + fs.mkdirSync(trainingFolder, { recursive: true }); + } + + // make the config file + const configPath = path.join(trainingFolder, '.job_config.json'); + + // update the config dataset path + const jobConfig = JSON.parse(job.job_config); + jobConfig.config.process[0].sqlite_db_path = path.join(TOOLKIT_ROOT, 'aitk_db.db'); + + + // write the config file + fs.writeFileSync(configPath, JSON.stringify(jobConfig, null, 2)); + + let pythonPath = 'python'; + // use .venv or venv if it exists + if (fs.existsSync(path.join(TOOLKIT_ROOT, '.venv'))) { + pythonPath = path.join(TOOLKIT_ROOT, '.venv', 'bin', 'python'); + } else if (fs.existsSync(path.join(TOOLKIT_ROOT, 'venv'))) { + pythonPath = path.join(TOOLKIT_ROOT, 'venv', 'bin', 'python'); + } + + const runFilePath = path.join(TOOLKIT_ROOT, 'run.py'); + if (!fs.existsSync(runFilePath)) { + return NextResponse.json({ error: 'run.py not found' }, { status: 500 }); + } + + console.log('Spawning command:', `AITK_JOB_ID=${jobID} CUDA_VISIBLE_DEVICES=${job.gpu_id} ${pythonPath} ${runFilePath} ${configPath}`); + + // start job + const subprocess = spawn(pythonPath, [runFilePath, configPath], { + detached: true, + stdio: 'ignore', + env: { + ...process.env, + AITK_JOB_ID: jobID, + CUDA_VISIBLE_DEVICES: `${job.gpu_id}`, + }, + cwd: TOOLKIT_ROOT, + }); + + subprocess.unref(); + + return NextResponse.json(job); +} diff --git a/ui/src/app/api/jobs/[jobID]/stop/route.ts b/ui/src/app/api/jobs/[jobID]/stop/route.ts new file mode 100644 index 00000000..73b352df --- /dev/null +++ b/ui/src/app/api/jobs/[jobID]/stop/route.ts @@ -0,0 +1,23 @@ +import { NextRequest, NextResponse } from 'next/server'; +import { PrismaClient } from '@prisma/client'; + +const prisma = new PrismaClient(); + +export async function GET(request: NextRequest, { params }: { params: { jobID: string } }) { + const { jobID } = await params; + + const job = await prisma.job.findUnique({ + where: { id: jobID }, + }); + + // update job status to 'running' + await prisma.job.update({ + where: { id: jobID }, + data: { + stop: true, + info: 'Stopping job...', + }, + }); + + return NextResponse.json(job); +} diff --git a/ui/src/app/api/training/route.ts b/ui/src/app/api/jobs/route.ts similarity index 84% rename from ui/src/app/api/training/route.ts rename to ui/src/app/api/jobs/route.ts index 64d3d73a..3e0df9f0 100644 --- a/ui/src/app/api/training/route.ts +++ b/ui/src/app/api/jobs/route.ts @@ -9,17 +9,18 @@ export async function GET(request: Request) { try { if (id) { - const training = await prisma.training.findUnique({ + const training = await prisma.job.findUnique({ where: { id }, }); return NextResponse.json(training); } - const trainings = await prisma.training.findMany({ + const trainings = await prisma.job.findMany({ orderBy: { created_at: 'desc' }, }); return NextResponse.json(trainings); } catch (error) { + console.error(error); return NextResponse.json({ error: 'Failed to fetch training data' }, { status: 500 }); } } @@ -31,7 +32,7 @@ export async function POST(request: Request) { if (id) { // Update existing training - const training = await prisma.training.update({ + const training = await prisma.job.update({ where: { id }, data: { name, @@ -42,7 +43,7 @@ export async function POST(request: Request) { return NextResponse.json(training); } else { // Create new training - const training = await prisma.training.create({ + const training = await prisma.job.create({ data: { name, gpu_id, diff --git a/ui/src/app/jobs/[jobID]/page.tsx b/ui/src/app/jobs/[jobID]/page.tsx new file mode 100644 index 00000000..4929804f --- /dev/null +++ b/ui/src/app/jobs/[jobID]/page.tsx @@ -0,0 +1,72 @@ +'use client'; + +import { useEffect, useState, use } from 'react'; +import { FaChevronLeft } from 'react-icons/fa'; +import { Button } from '@headlessui/react'; +import { TopBar, MainContent } from '@/components/layout'; +import useJob from '@/hooks/useJob'; +import { startJob, stopJob } from '@/utils/jobs'; + +export default function JobPage({ params }: { params: { jobID: string } }) { + const usableParams = use(params as any) as { jobID: string }; + const jobID = usableParams.jobID; + const { job, status, refreshJobs } = useJob(jobID, 5000); + + return ( + <> + {/* Fixed top bar */} + +
+ +
+
+

Job: {job?.name}

+
+
+ {job?.status === 'running' && ( + + )} + {(job?.status === 'stopped' || job?.status === 'error') && ( + + )} + + + {status === 'loading' && job == null &&

Loading...

} + {status === 'error' && job == null &&

Error fetching job

} + {job && ( + <> +
+
+

Job Details

+

ID: {job.id}

+

Name: {job.name}

+

GPU: {job.gpu_id}

+

Status: {job.status}

+

Info: {job.info}

+

Step: {job.step}

+
+
+ + )} + + + ); +} diff --git a/ui/src/app/train/jobConfig.ts b/ui/src/app/jobs/new/jobConfig.ts similarity index 100% rename from ui/src/app/train/jobConfig.ts rename to ui/src/app/jobs/new/jobConfig.ts diff --git a/ui/src/app/train/options.ts b/ui/src/app/jobs/new/options.ts similarity index 100% rename from ui/src/app/train/options.ts rename to ui/src/app/jobs/new/options.ts diff --git a/ui/src/app/train/page.tsx b/ui/src/app/jobs/new/page.tsx similarity index 97% rename from ui/src/app/train/page.tsx rename to ui/src/app/jobs/new/page.tsx index 0938308b..4473df18 100644 --- a/ui/src/app/train/page.tsx +++ b/ui/src/app/jobs/new/page.tsx @@ -15,6 +15,8 @@ import useGPUInfo from '@/hooks/useGPUInfo'; import useDatasetList from '@/hooks/useDatasetList'; import path from 'path'; import { TopBar, MainContent } from '@/components/layout'; +import { Button } from '@headlessui/react'; +import { FaChevronLeft } from 'react-icons/fa'; export default function TrainingForm() { const router = useRouter(); @@ -47,7 +49,7 @@ export default function TrainingForm() { useEffect(() => { if (runId) { - fetch(`/api/training?id=${runId}`) + fetch(`/api/jobs?id=${runId}`) .then(res => res.json()) .then(data => { setGpuID(data.gpu_id); @@ -76,7 +78,7 @@ export default function TrainingForm() { setStatus('saving'); try { - const response = await fetch('/api/training', { + const response = await fetch('/api/jobs', { method: 'POST', headers: { 'Content-Type': 'application/json', @@ -94,7 +96,7 @@ export default function TrainingForm() { setStatus('success'); if (!runId) { const data = await response.json(); - router.push(`/training?id=${data.id}`); + router.push(`/jobs/${data.id}`); } setTimeout(() => setStatus('idle'), 2000); } catch (error) { @@ -108,7 +110,12 @@ export default function TrainingForm() { <>
-

{runId ? 'Edit Training Run' : 'New Training Run'}

+ +
+
+

{runId ? 'Edit Training Job' : 'New Training Job'}

 diff --git a/ui/src/app/jobs/page.tsx b/ui/src/app/jobs/page.tsx new file mode 100644 index 00000000..211ab433 --- /dev/null +++ b/ui/src/app/jobs/page.tsx @@ -0,0 +1,29 @@ +'use client'; + +import JobsTable from '@/components/JobsTable'; +import { TopBar, MainContent } from '@/components/layout'; +import Link from 'next/link'; + +export default function Dashboard() { + return ( + <> + +
+

Training Jobs

+
+
+
+ + New Training Job + +
+ + + + + + ); +} diff --git a/ui/src/components/GPUMonitor.tsx b/ui/src/components/GPUMonitor.tsx index 584782df..9c06422f 100644 --- a/ui/src/components/GPUMonitor.tsx +++ b/ui/src/components/GPUMonitor.tsx @@ -108,9 +108,9 @@ const GpuMonitor: React.FC = () => { } return ( -
+
-

GPU Monitor

+

GPU Monitor

Last updated: {lastUpdated?.toLocaleTimeString()}
diff --git a/ui/src/components/JobsTable.tsx b/ui/src/components/JobsTable.tsx new file mode 100644 index 00000000..9be85d15 --- /dev/null +++ b/ui/src/components/JobsTable.tsx @@ -0,0 +1,83 @@ +import useJobsList from '@/hooks/useJobsList'; +import Loading from './Loading'; +import { JobConfig } from '@/types'; +import Link from 'next/link'; + +interface JobsTableProps {} + +export default function JobsTable(props: JobsTableProps) { + const { jobs, status, refreshJobs } = useJobsList(); + const isLoading = status === 'loading'; + + return ( +
+ {isLoading ? ( +
+ +
+ ) : jobs.length === 0 ? ( +
+

No jobs available

+ +
+ ) : ( +
+ + + + + + + + + + + + {jobs.map((job, index) => { + const jobConfig: JobConfig = JSON.parse(job.job_config); + const totalSteps = jobConfig.config.process[0].train.steps; + + // Style for alternating rows + const rowClass = index % 2 === 0 ? 'bg-gray-900' : 'bg-gray-800'; + + // Style based on job status + let statusClass = 'text-gray-400'; + if (job.status === 'completed') statusClass = 'text-green-400'; + if (job.status === 'failed') statusClass = 'text-red-400'; + if (job.status === 'running') statusClass = 'text-blue-400'; + + return ( + + + + + + + + ); + })} + +
NameStepsGPUStatusInfo
+ {job.name} +
+ + {job.step} / {totalSteps} + +
+
+
+
+ 		{job.gpu_id}{job.status}{job.info}
+
+ )} +
+ ); +} diff --git a/ui/src/components/Sidebar.tsx b/ui/src/components/Sidebar.tsx index ddd83842..1f50d570 100644 --- a/ui/src/components/Sidebar.tsx +++ b/ui/src/components/Sidebar.tsx @@ -4,7 +4,7 @@ import { Home, Settings, BrainCircuit, Images } from 'lucide-react'; const Sidebar = () => { const navigation = [ { name: 'Dashboard', href: '/dashboard', icon: Home }, - { name: 'Train', href: '/train', icon: BrainCircuit }, + { name: 'Training Jobs', href: '/jobs', icon: BrainCircuit }, { name: 'Datasets', href: '/datasets', icon: Images }, { name: 'Settings', href: '/settings', icon: Settings }, ]; diff --git a/ui/src/hooks/useJob.tsx b/ui/src/hooks/useJob.tsx new file mode 100644 index 00000000..e612eb72 --- /dev/null +++ b/ui/src/hooks/useJob.tsx @@ -0,0 +1,40 @@ +'use client'; + +import { useEffect, useState } from 'react'; +import { Job } from '@prisma/client'; + +export default function useJob(jobID: string, reloadInterval: null | number = null) { + const [job, setJob] = useState(null); + const [status, setStatus] = useState<'idle' | 'loading' | 'success' | 'error'>('idle'); + + const refreshJobs = () => { + setStatus('loading'); + fetch(`/api/jobs?id=${jobID}`) + .then(res => res.json()) + .then(data => { + console.log('Job:', data); + setJob(data); + setStatus('success'); + }) + .catch(error => { + console.error('Error fetching datasets:', error); + setStatus('error'); + }); + }; + + useEffect(() => { + refreshJobs(); + + if (reloadInterval) { + const interval = setInterval(() => { + refreshJobs(); + }, reloadInterval); + + return () => { + clearInterval(interval); + } + } + }, [jobID]); + + return { job, setJob, status, refreshJobs }; +} diff --git a/ui/src/hooks/useJobsList.tsx b/ui/src/hooks/useJobsList.tsx new file mode 100644 index 00000000..879a6b2b --- /dev/null +++ b/ui/src/hooks/useJobsList.tsx @@ -0,0 +1,29 @@ +'use client'; + +import { useEffect, useState } from 'react'; +import { Job } from '@prisma/client'; + +export default function useJobsList() { + const [jobs, setJobs] = useState([]); + const [status, setStatus] = useState<'idle' | 'loading' | 'success' | 'error'>('idle'); + + const refreshJobs = () => { + setStatus('loading'); + fetch('/api/jobs') + .then(res => res.json()) + .then(data => { + console.log('Jobs:', data); + setJobs(data); + setStatus('success'); + }) + .catch(error => { + console.error('Error fetching datasets:', error); + setStatus('error'); + }); + }; + useEffect(() => { + refreshJobs(); + }, []); + + return { jobs, setJobs, status, refreshJobs }; +} diff --git a/ui/src/utils/jobs.ts b/ui/src/utils/jobs.ts new file mode 100644 index 00000000..883953a4 --- /dev/null +++ b/ui/src/utils/jobs.ts @@ -0,0 +1,29 @@ +export const startJob = (jobID: string) => { + return new Promise((resolve, reject) => { + fetch(`/api/jobs/${jobID}/start`) + .then(res => res.json()) + .then(data => { + console.log('Job started:', data); + resolve(); + }) + .catch(error => { + console.error('Error starting job:', error); + reject(error); + }); + }); +}; + +export const stopJob = (jobID: string) => { + return new Promise((resolve, reject) => { + fetch(`/api/jobs/${jobID}/stop`) + .then(res => res.json()) + .then(data => { + console.log('Job stopped:', data); + resolve(); + }) + .catch(error => { + console.error('Error stopping job:', error); + reject(error); + }); + }); +};