1 files changed, 98 insertions, 0 deletions
diff --git a/qtip/api/handler/db.py b/qtip/api/handler/db.py
new file mode 100644
index 00000000..24fc27a5
--- /dev/null
+++ b/qtip/api/handler/db.py
@@ -0,0 +1,98 @@
+##############################################################################
+# Copyright (c) 2016 ZTE Corp and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+from datetime import datetime
+from operator import add
+import uuid
+
+jobs = {}
+threads = {}
+
+
+def create_job(args):
+    if len(filter(lambda x: jobs[x]['state'] == 'processing', jobs.keys())) > 0:
+        return None
+    else:
+        job = {'job_id': str(uuid.uuid4()),
+               'installer_type': args["installer_type"],
+               'installer_ip': args["installer_ip"],
+               'pod_name': args["pod_name"],
+               'suite_name': args["suite_name"],
+               'max_minutes': args["max_minutes"],
+               'type': args["type"],
+               'testdb_url': args["testdb_url"],
+               'node_name': args["node_name"],
+               'start_time': str(datetime.now()),
+               'end_time': None,
+               'state': 'processing',
+               'state_detail': [],
+               'result': None,
+               'result_detail': []}
+        jobs[job['job_id']] = job
+        return job['job_id']
+
+
+def delete_job(job_id):
+    if job_id in threads:
+        stop_thread(job_id)
+    if job_id in jobs:
+        jobs[job_id]['end_time'] = str(datetime.now())
+        jobs[job_id]['state'] = 'terminated'
+        return True
+    else:
+        return False
+
+
+def get_job_info(job_id):
+    if job_id in jobs:
+        return jobs[job_id]
+    else:
+        return None
+
+
+def finish_job(job_id):
+    jobs[job_id]['end_time'] = str(datetime.now())
+    jobs[job_id]['state'] = 'finished'
+    jobs[job_id]['result'] = reduce(add, map(lambda x: x['result'],
+                                             jobs[job_id]['result_detail']))
+    del threads[job_id]
+
+
+def update_job_state_detail(job_id, state_detail):
+    jobs[job_id]['state_detail'] = state_detail
+
+
+def update_job_result_detail(job_id, benchmark, result):
+    result['benchmark'] = benchmark
+    jobs[job_id]['result_detail'].append(result)
+
+
+def is_job_timeout(job_id):
+    period = datetime.now() - datetime.strptime(jobs[job_id]['start_time'],
+                                                "%Y-%m-%d %H:%M:%S.%f")
+    return True if jobs[job_id]['max_minutes'] * 60 < period.total_seconds()\
+        else False
+
+
+def start_thread(job_id, thread, thread_stop):
+    threads[job_id] = {'thread': thread,
+                       'thread_stop': thread_stop}
+    thread.start()
+
+
+def stop_thread(job_id):
+    if threads[job_id]['thread'].isAlive():
+        threads[job_id]['thread_stop'].set()
+        threads[job_id]['thread'].join()
+    if job_id in threads:
+        del threads[job_id]
+
+
+def update_benchmark_state(job_id, benchmark, benchmark_state):
+    filter(lambda x: x["benchmark"] == benchmark,
+           get_job_info(job_id)["state_detail"])[0]['state'] = benchmark_state