Move jobs namespace back to http routes

app/blueprints/jobs/routes.py

@@ -1,25 +1,49 @@
 from flask import (
     abort,
+    current_app,
+    Flask,
+    jsonify,
     redirect,
     render_template,
     send_from_directory,
     url_for
 )
 from flask_login import current_user
-from app.models import Job, JobInput, JobResult
+from threading import Thread
+from app import db
+from app.models import Job, JobInput, JobResult, JobStatus
 from . import bp
 
 
+def _delete_job(app: Flask, job_id: int):
+    with app.app_context():
+        job = Job.query.get(job_id)
+        job.delete()
+        db.session.commit()
+
+
+def _restart_job(app: Flask, job_id: int):
+    with app.app_context():
+        job = Job.query.get(job_id)
+        job.restart()
+        db.session.commit()
+
+
 @bp.route('')
 def jobs():
     return redirect(url_for('main.dashboard', _anchor='jobs'))
 
 
 @bp.route('/<hashid:job_id>')
-def job(job_id):
+def job(job_id: int):
     job = Job.query.get_or_404(job_id)
-    if not (job.user == current_user or current_user.is_administrator):
+
+    if not (
+        job.user == current_user
+        or current_user.is_administrator
+    ):
         abort(403)
+
     return render_template(
         'jobs/job.html.j2',
         title='Job',
@@ -27,11 +51,77 @@ def job(job_id):
     )
 
 
-@bp.route('/<hashid:job_id>/inputs/<hashid:job_input_id>/download')
-def download_job_input(job_id, job_input_id):
-    job_input = JobInput.query.filter_by(job_id=job_id, id=job_input_id).first_or_404()
-    if not (job_input.job.user == current_user or current_user.is_administrator):
+@bp.route('/<hashid:job_id>', methods=['DELETE'])
+def delete_job(job_id: int):
+    job = Job.query.get_or_404(job_id)
+
+    if not (
+        job.user == current_user
+        or current_user.is_administrator
+    ):
         abort(403)
+
+    thread = Thread(
+        target=_delete_job,
+        args=(current_app._get_current_object(), job.id)
+    )
+    thread.start()
+
+    return jsonify(f'Job "{job.title}" marked for deletion.'), 202
+
+
+@bp.route('/<hashid:job_id>/log')
+def get_job_log(job_id: int):
+    job = Job.query.get_or_404(job_id)
+
+    if not current_user.is_administrator:
+        abort(403)
+
+    if job.status not in [JobStatus.COMPLETED, JobStatus.FAILED]:
+        abort(409)
+
+    log_file_path = job.path / 'pipeline_data' / 'logs' / 'pyflow_log.txt'
+    with log_file_path.open() as log_file:
+        log = log_file.read()
+
+    return jsonify(log)
+
+
+@bp.route('/<hashid:job_id>/restart')
+def restart_job(job_id: int):
+    job = Job.query.get_or_404(job_id)
+
+    if not (
+        job.user == current_user
+        or current_user.is_administrator
+    ):
+        abort(403)
+
+    if job.status != JobStatus.FAILED:
+        abort(409)
+
+    thread = Thread(
+        target=_restart_job,
+        args=(current_app._get_current_object(), job.id)
+    )
+    thread.start()
+
+    return jsonify(f'Job "{job.title}" marked for restarting.'), 202
+
+
+@bp.route('/<hashid:job_id>/inputs/<hashid:job_input_id>/download')
+def download_job_input(job_id: int, job_input_id: int):
+    job_input = JobInput.query.filter_by(
+        job_id=job_id,
+        id=job_input_id
+    ).first_or_404()
+
+    if not (
+        job_input.job.user == current_user
+        or current_user.is_administrator
+    ):
+        abort(403)
+
     return send_from_directory(
         job_input.path.parent,
         job_input.path.name,
@@ -42,10 +132,18 @@ def download_job_input(job_id, job_input_id):
 
 
 @bp.route('/<hashid:job_id>/results/<hashid:job_result_id>/download')
-def download_job_result(job_id, job_result_id):
-    job_result = JobResult.query.filter_by(job_id=job_id, id=job_result_id).first_or_404()
-    if not (job_result.job.user == current_user or current_user.is_administrator):
+def download_job_result(job_id: int, job_result_id: int):
+    job_result = JobResult.query.filter_by(
+        job_id=job_id,
+        id=job_result_id
+    ).first_or_404()
+
+    if not (
+        job_result.job.user == current_user
+        or current_user.is_administrator
+    ):
         abort(403)
+
     return send_from_directory(
         job_result.path.parent,
         job_result.path.name,