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Add feedback API, parallel proccessing

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This commit is contained in:
dx-tan 2023-12-08 19:49:00 +07:00
parent 8223606e95
commit 52ba638eb7
6 changed files with 169 additions and 11 deletions
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66
cope2n-api/fwd_api/api/ctel_view.py
View File

@ -67,6 +67,8 @@ class CtelViewSet(viewsets.ViewSet):
total_page = 1
new_request: SubscriptionRequest = SubscriptionRequest(pages=total_page,
pages_left=total_page,
doc_type="all",
process_type=p_type, status=1, request_id=rq_id,
provider_code=provider_code,
subscription=sub)
@ -91,7 +93,7 @@ class CtelViewSet(viewsets.ViewSet):
print(f"[INFO]: Duration of Pre-processing: {j_time - s_time}s")
print(f"[INFO]: b_url: {b_url}")
if p_type in standard_ocr_list:
ProcessUtil.send_to_queue2(rq_id, sub.id, b_url, user.id, p_type)
ProcessUtil.send_to_queue2(rq_id + "_sub_0", sub.id, b_url, user.id, p_type)
if p_type == ProcessType.TEMPLATE_MATCHING.value:
ProcessUtil.send_template_queue(rq_id, b_url, validated_data['template'], user.id)
else:
@ -149,6 +151,7 @@ class CtelViewSet(viewsets.ViewSet):
list_urls = []
p_type = validated_data['type']
new_request: SubscriptionRequest = SubscriptionRequest(pages=total_page,
pages_left=total_page,
process_type=p_type, status=1, request_id=rq_id,
provider_code=provider_code,
subscription=sub)
@ -226,6 +229,7 @@ class CtelViewSet(viewsets.ViewSet):
list_urls = []
p_type = validated_data['type']
new_request: SubscriptionRequest = SubscriptionRequest(pages=total_page,
pages_left=total_page,
process_type=p_type, status=1, request_id=rq_id,
provider_code=provider_code,
subscription=sub)
@ -286,6 +290,62 @@ class CtelViewSet(viewsets.ViewSet):
return Response(status=status.HTTP_200_OK, data=serializer.data[0])
raise ServiceTimeoutException(excArgs=f"{rq_id}")
@extend_schema(request={
'multipart/form-data': {
'type': 'object',
'properties': {
'request_id': {
'type': 'string',
},
'retailername': {
'type': 'string',
},
'sold_to_party': {
'type': 'string',
},
'purchase_date': {
'type': 'array',
'items': {
'type': 'string',
}
},
'imei_number': {
'type': 'array',
'items': {
'type': 'string',
}
},
},
'required': ['request_id', 'retailername', 'sold_to_party', 'purchase_date', 'imei_number']
}
}, responses=None, tags=['ocr'])
@action(detail=False, url_path="images/feedback", methods=["POST"])
# @transaction.atomic
def feedback(self, request):
# s_time = time.time()
# user_info = ProcessUtil.get_user(request)
# user = user_info.user
# sub = user_info.current_sub
validated_data = ProcessUtil.sbt_validate_feedback(request)
rq_id = validated_data['request_id']
subcription_request = SubscriptionRequest.objects.filter(request_id=rq_id)
if len(subcription_request) == 0:
raise InvalidException(excArgs=f"{rq_id}")
subcription_request = subcription_request[0]
# Save to database
subcription_request.feedback_result = validated_data
subcription_request.save()
file_name = f"feedback_{rq_id}.json"
# Save to local
file_path = FileUtils.save_json_file(file_name, subcription_request, validated_data)
# Upload to S3
S3_path = FileUtils.save_to_S3(file_name, subcription_request, file_path)
return JsonResponse(status=status.HTTP_200_OK, data={"request_id": rq_id})
@extend_schema(request=None, responses=None, tags=['data'])
@extend_schema(request=None, responses=None, tags=['templates'], methods=['GET'])
@ -400,6 +460,10 @@ class CtelViewSet(viewsets.ViewSet):
# print(f"[DEBUG]: result: {serializer.data[0]}")
if report_filter[0].status == 400:
raise FileContentInvalidException()
if report_filter[0].status == 100: # continue, only return when result is fullfilled
empty_data = serializer.data[0]
empty_data["data"] = None
return Response(status=status.HTTP_200_OK, data=empty_data)
return Response(status=status.HTTP_200_OK, data=serializer.data[0])

25
cope2n-api/fwd_api/celery_worker/internal_task.py
View File

@ -81,7 +81,7 @@ def process_image_file(file_name: str, file_path, request, user) -> list:
@app.task(name='do_pdf')
def process_pdf(rq_id, sub_id, p_type, user_id, files):
"""
pdf_files: [{
files: [{
"file_name": "",
"file_path": "", # local path to file
"file_type": ""
@ -93,11 +93,16 @@ def process_pdf(rq_id, sub_id, p_type, user_id, files):
new_request = SubscriptionRequest.objects.filter(request_id=rq_id)[0]
user = UserProfile.objects.filter(id=user_id).first()
b_urls = []
new_request.pages = len(files)
new_request.pages_left = len(files)
for i, file in enumerate(files):
extension = file["file_name"].split(".")[-1].lower()
if extension == "pdf":
_b_urls = process_pdf_file(file["file_name"], file["file_path"], new_request, user)
if _b_urls is None:
new_request.status = 400
new_request.save()
raise FileContentInvalidException
for j in range(len(_b_urls)):
_b_urls[j]["doc_type"] = file["file_type"]
@ -113,10 +118,20 @@ def process_pdf(rq_id, sub_id, p_type, user_id, files):
start_process = time.time()
logger.info(f"BE proccessing time: {start_process - start}")
if p_type in standard_ocr_list:
ProcessUtil.send_to_queue2(rq_id, sub_id, b_urls, user_id, p_type)
if p_type == ProcessType.TEMPLATE_MATCHING.value:
ProcessUtil.send_template_queue(rq_id, b_urls, '', user_id)
# TODO: send to queue with different request_ids
doc_type_string =""
for i, b_url in enumerate(b_urls):
fractorized_request_id = rq_id + f"_sub_{i}"
ProcessUtil.send_to_queue2(fractorized_request_id, sub_id, [b_url], user_id, p_type)
doc_type_string += "{},".format(b_url["doc_type"])
doc_type_string = doc_type_string[:-1]
new_request.doc_type = doc_type_string
new_request.save()
# if p_type in standard_ocr_list:
# ProcessUtil.send_to_queue2(rq_id, sub_id, b_urls, user_id, p_type)
# if p_type == ProcessType.TEMPLATE_MATCHING.value:
# ProcessUtil.send_template_queue(rq_id, b_urls, '', user_id)
@app.task(name='upload_file_to_s3')
def upload_file_to_s3(local_file_path, s3_key):

44
cope2n-api/fwd_api/celery_worker/process_result_tasks.py
View File

@ -4,8 +4,30 @@ import uuid
from fwd_api.celery_worker.worker import app
from fwd_api.models import SubscriptionRequest
from django.utils.crypto import get_random_string
from fwd_api.exception.exceptions import InvalidException
def aggregate_result(src_result, des_result, doc_type):
if src_result["status"] != 200:
return src_result
if not des_result:
return src_result
des_result["content"]["total_pages"] += 1
des_result["content"]["ocr_num_pages"] += 1
des_result["content"]["document"][0]["end_page"] += 1
if doc_type == "imei":
des_result["content"]["document"][0]["content"][3]["value"] += src_result["content"]["document"][0]["content"][3]["value"]
elif doc_type == "invoice":
des_result["content"]["document"][0]["content"][0]["value"] = src_result["content"]["document"][0]["content"][0]["value"]
des_result["content"]["document"][0]["content"][1]["value"] = src_result["content"]["document"][0]["content"][1]["value"]
des_result["content"]["document"][0]["content"][2]["value"] += src_result["content"]["document"][0]["content"][2]["value"]
elif doc_type == "all":
des_result.update(src_result)
else:
raise InvalidException(f"doc_type: {doc_type}")
return des_result
def print_id(rq_id):
print(" [x] Received {rq}".format(rq=rq_id))
@ -108,12 +130,28 @@ def process_invoice_sbt_result(rq_id, result):
print_id(f"[DEBUG]: Received SBT request with id {rq_id}")
print_id(f"[DEBUG]: result: {result}")
try:
page_index = int(rq_id.split("_sub_")[1])
rq_id = rq_id.split("_sub_")[0]
rq: SubscriptionRequest = \
SubscriptionRequest.objects.filter(request_id=rq_id, process_type=ProcessType.SBT_INVOICE.value)[0]
status = to_status(result)
# status = to_status(result)
status = result.get("status", 200)
rq.pages_left = rq.pages_left - 1
done = rq.pages_left <= 0
# aggregate results from multiple pages
rq.predict_result = aggregate_result(result, rq.predict_result, rq.doc_type.split(",")[page_index])
print_id(f"[DEBUG]: status: {status}")
if status == 200:
if not done:
rq.status = 100 # continue
else:
rq.status = 200 # stop waiting
else:
rq.status = 404 # stop waiting
rq.predict_result = result
rq.status = status
rq.save()
update_user(rq)
except IndexError as e:

2
cope2n-api/fwd_api/models/SubscriptionRequest.py
View File

@ -8,11 +8,13 @@ from fwd_api.models.Subscription import Subscription
class SubscriptionRequest(models.Model):
id = models.AutoField(primary_key=True)
pages: int = models.IntegerField()
pages_left: int = models.IntegerField(default=1)
doc_type: str = models.CharField(max_length=100)
request_id = models.CharField(max_length=200) # Change to request_id
process_type = models.CharField(max_length=200) # driver/id/invoice
provider_code = models.CharField(max_length=200, default="Guest") # Request source FWD/CTel
predict_result = models.JSONField(null=True)
feedback_result = models.JSONField(null=True)
status = models.IntegerField() # 1: Processing(Pending) 2: PredictCompleted 3: ReturnCompleted
subscription = models.ForeignKey(Subscription, on_delete=models.CASCADE)
created_at = models.DateTimeField(default=timezone.now)

14
cope2n-api/fwd_api/utils/FileUtils.py
View File

@ -1,7 +1,8 @@
import io
import os
import traceback
import base64
import base64
import json
from PIL import Image, ExifTags
from django.core.files.uploadedfile import TemporaryUploadedFile
@ -77,7 +78,6 @@ def save_byte_file(file_name: str, rq: SubscriptionRequest, file_bytes):
return file_path
def save_file(file_name: str, rq: SubscriptionRequest, file: TemporaryUploadedFile):
folder_path = get_folder_path(rq)
is_exist = os.path.exists(folder_path)
@ -93,6 +93,16 @@ def save_file(file_name: str, rq: SubscriptionRequest, file: TemporaryUploadedFi
return file_path
def save_json_file(file_name: str, rq: SubscriptionRequest, data: dict):
folder_path = get_folder_path(rq)
is_exist = os.path.exists(folder_path)
if not is_exist:
# Create a new directory because it does not exist
os.makedirs(folder_path)
file_path = os.path.join(folder_path, file_name)
with open(file_path, "w") as json_file:
json.dump(data, json_file)
return file_path
def delete_file_with_path(file_path: str) -> bool:
try:

29
cope2n-api/fwd_api/utils/ProcessUtil.py
View File

@ -141,6 +141,35 @@ def sbt_validate_ocr_request_and_get(request, subscription):
return validated_data
def sbt_validate_feedback(request):
validated_data = {}
request_id = request.data.get('request_id', None)
retailername = request.data.get("retailername", None)
sold_to_party = request.data.get("sold_to_party", None)
purchase_date = request.data.getlist("purchase_date", [])
imei_number = request.data.getlist("imei_number", [])
if not request_id:
raise RequiredFieldException(excArgs="request_id")
if not retailername:
raise RequiredFieldException(excArgs="retailername")
if not sold_to_party:
raise RequiredFieldException(excArgs="sold_to_party")
if len(purchase_date)==0:
raise RequiredFieldException(excArgs="purchase_date")
if len(imei_number)==0:
raise RequiredFieldException(excArgs="imei_number")
validated_data['request_id'] = request_id
validated_data['retailername'] = retailername
validated_data['sold_to_party'] = sold_to_party
validated_data['purchase_date'] = purchase_date
validated_data['imei_number'] = imei_number
return validated_data
def count_pages_in_pdf(pdf_file):
count = 0
fh, temp_filename = tempfile.mkstemp() # make a tmp file