remove so many transactions

src/resources.py

@@ -4,7 +4,6 @@ from xeger import Xeger
 from flask_restful import Resource
 from flask import request, current_app
 import requests
-from sentry_sdk import start_transaction
 import pika
 from db import db
 from models import SampleMetadata
@@ -35,37 +34,32 @@ class SampleResource(Resource):
         Post request send to the endpoint
         :return:
         """
-        with start_transaction(op="get-file", name="get-file-from-request"):
-            if 'file' not in request.files:
-                return {"err_msg": "no file found"}, 469
-            else:
-                soundfile = request.files['file']
+        if 'file' not in request.files:
+            return {"err_msg": "no file found"}, 469
+        else:
+            soundfile = request.files['file']
 
-        with start_transaction(op="get-description", name="get-description-from-request"):
-            if 'description' not in request.form:
-                return {"err_msg": "no description found"}, 470
-            else:
-                description = request.form.get("description")
+        if 'description' not in request.form:
+            return {"err_msg": "no description found"}, 470
+        else:
+            description = request.form.get("description")
 
-        with start_transaction(op="validate-wave", name="validate-wave-type"):
-            if soundfile.content_type != 'audio/wave':
-                current_app.logger.info(
-                    f"Input file was not WAV.")
-                return {'err_msg': 'Input file not a wave file.'}, 415
+        if soundfile.content_type != 'audio/wave':
+            current_app.logger.info(
+                f"Input file was not WAV.")
+            return {'err_msg': 'Input file not a wave file.'}, 415
 
-        with start_transaction(op="validate-description", name="validate-description-schema"):
-            try:
-                desc = self.sampleschema.loads(description)
-            except Exception as e:
-                current_app.logger.exception(e)
-                return {'err_msg': 'Input JSON schema invalid'}, 417
+        try:
+            desc = self.sampleschema.loads(description)
+        except Exception as e:
+            current_app.logger.exception(e)
+            return {'err_msg': 'Input JSON schema invalid'}, 417
 
-        with start_transaction(op="tag-generate", name="generate-tag"):
-            xeger = Xeger(limit=30)
-            while True:
-                generated_tag = xeger.xeger(r'^[a-zA-Z]+[0-9a-zA-Z_]*$')[:32]
-                if len(generated_tag) > 2:  # Ensure minimum length
-                    break
+        xeger = Xeger(limit=30)
+        while True:
+            generated_tag = xeger.xeger(r'^[a-zA-Z]+[0-9a-zA-Z_]*$')[:32]
+            if len(generated_tag) > 2:  # Ensure minimum length
+                break
 
         record = SampleMetadata(
             device_id=desc['device_id'],
@@ -82,21 +76,21 @@ class SampleResource(Resource):
                         soundfile,
                         soundfile.content_type,
                         {'Content-Length': soundfile.content_length})}).raise_for_status()
-            with start_transaction(op="rabbitmq-send", name="rabbitmq-connect-and-publish"):
-                credentials = pika.PlainCredentials(current_app.config['FLASK_PIKA_PARAMS']['username'],
-                                                    current_app.config['FLASK_PIKA_PARAMS']['password'])
-                connection = pika.BlockingConnection(
-                    pika.ConnectionParameters(host=current_app.config['FLASK_PIKA_PARAMS']['host'],
-                                              credentials=credentials,
-                                              heartbeat=0,
-                                              socket_timeout=5))
-                channel = connection.channel()
-                channel.exchange_declare(exchange=current_app.config['EXCHANGE_NAME'],
-                                         exchange_type='fanout')
-                channel.basic_publish(exchange=current_app.config['EXCHANGE_NAME'],
-                                      routing_key='feature',
-                                      body=json.dumps({'tag': generated_tag}).encode('UTF-8'))
-                connection.close()
+            credentials = pika.PlainCredentials(current_app.config['FLASK_PIKA_PARAMS']['username'],
+                                                current_app.config['FLASK_PIKA_PARAMS']['password'])
+            connection = pika.BlockingConnection(
+                pika.ConnectionParameters(host=current_app.config['FLASK_PIKA_PARAMS']['host'],
+                                          credentials=credentials,
+                                          heartbeat=0,
+                                          socket_timeout=5))
+            channel = connection.channel()
+            channel.exchange_declare(exchange=current_app.config['EXCHANGE_NAME'],
+                                     exchange_type='fanout')
+            channel.basic_publish(exchange=current_app.config['EXCHANGE_NAME'],
+                                  routing_key='feature',
+                                  body=json.dumps({'tag': generated_tag}).encode('UTF-8'))
+            connection.close()
+
         except Exception as e:
             current_app.logger.exception(e)
             db.session.rollback()
@@ -106,13 +100,14 @@ class SampleResource(Resource):
         db.session.commit()
         return {"tag": generated_tag}, 200
 
-    def get(self):
-        """
-        Get all stored items
-        :return:
-        """
-        samples = SampleMetadata.query.all()
-        return self.samplemetadataschema.dump(list(samples)), 200
+
+def get(self):
+    """
+    Get all stored items
+    :return:
+    """
+    samples = SampleMetadata.query.all()
+    return self.samplemetadataschema.dump(list(samples)), 200
 
 
 class SampleParameterResource(Resource):