first push

chat/admin.py

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+from django.contrib import admin
+
+# Register your models here.

chat/apps.py

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+from django.apps import AppConfig
+
+
+class ChatConfig(AppConfig):
+    name = 'chat'

chat/models.py

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+from django.db import models
+
+# Create your models here.

chat/schema.py

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+from openai import OpenAI
+import json
+import re
+
+API_KEY = "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"  # ⚠️ جایگزین با کلیدت کن
+
+client = OpenAI(api_key=API_KEY, timeout=60)
+MODELS_SCHEMA = {
+    "Poultry": {
+        "fields": {
+            "UserName": "string",
+            "Password": "string",
+            "FirstName": "string",
+            "LastName": "string",
+            "UserGroupName": "string",
+            "UserRoleName": "string",
+            "UserGroupId": "string",
+            "UserRoleId": "string",
+            "Mobile": "string",
+            "Email": "string",
+            "UserIsActive": "boolean",
+            "UserIsActiveDescription": "string",
+            "RegDate": "string",
+            "RegDateShamsi": "string",
+            "RegDateShamsiWithTime": "string",
+            "RegDateShamsiOnlyTime": "string",
+            "StringId": "string",
+            "IsPersisted": "boolean",
+            "AllowInsert": "boolean",
+            "AllowUpdate": "boolean",
+            "ModalCss": "string",
+            "GridContainerParametersModel": "string",
+            "MenuUserAccess": "string",
+            "MenuUserAccessId": "string",
+            "LogTableName": "string",
+            "LogTableAlias": "string",
+            "PageTitle": "string",
+            "UnitName": "string",
+            "SystemCode": "string",
+            "TrackingCode": "string",
+            "EpidemiologicCode": "string",
+            "PartIdCode": "string",
+            "PostalCode": "string",
+            "UnitId": "string",
+            "UnitTypeId": "string",
+            "UnitTypeName": "string",
+            "LocationIdProvince": "string",
+            "LocationIdCity": "string",
+            "LocationNameProvince": "string",
+            "LocationNameCity": "string",
+            "UnitIsActive": "boolean",
+            "UnitIsActiveDescription": "string",
+            "PId": "string",
+            "Province": "string",
+            "City": "string",
+        }
+    },
+    "Hatching": {
+        "fields": {
+            "poultry": "ForeignKey(Poultry)",
+            "Date": "datetime",
+            "ArchiveDate": "datetime",
+            "BroilerFlockRequestId": "integer",
+            "InsertDate": "string",
+            "LastChangeStatusDate": "string",
+            "LastChangeStatusDateShamsi": "string",
+            "FlockRequestUnitName": "string",
+            "PedigreeName": "string",
+            "StatusId": "integer",
+            "Status": "integer",
+            "StatusName": "string",
+            "PedigreeType": "integer",
+            "BroilerPedigreeTypeName": "string",
+            "StatusColor": "string",
+            "SystemRevocationDate": "string",
+            "RemindDays": "integer",
+            "PartyCount": "integer",
+            "GoodCount": "integer",
+            "ShowButtons": "boolean",
+            "HasSync": "boolean",
+            "BroilerFlockRequestExpireStatus": "integer",
+            "IdWithFormat": "string",
+            "ProvinceName": "string",
+            "CityName": "string",
+            "Address": "string",
+            "UnitTel": "string",
+            "UnitPostalCode": "string",
+            "UnitName": "string",
+            "SystemCode": "string",
+            "CapacityFemale": "integer",
+            "EpidemiologicCode": "string",
+            "RequestCode": "string",
+            "RequestDate": "string",
+            "RequestDateFa": "string",
+            "RequestCount": "integer",
+            "DeliverDate": "string",
+            "DeliverDateFa": "string",
+            "UnionName": "string",
+            "PersonTypeId": "integer",
+            "PersonType": "integer",
+            "PersonTypeName": "string",
+            "PersonFullName": "string",
+            "NationalCode": "string",
+            "InteractType": "integer",
+            "InteractTypeName": "string",
+            "UnionTypeId": "integer",
+            "UnionTypeName": "string",
+            "SendDate": "string",
+            "SendDateFa": "string",
+            "ChickCountSum": "integer",
+            "CalculatedDate": "string",
+            "CalculatedDateFa": "string",
+            "PartIdCode": "string",
+            "CertId": "string",
+            "StartDate": "string",
+            "StartDateFa": "string",
+            "EndDate": "string",
+            "EndDateFa": "string",
+            "RemainCredit": "integer",
+            "StrRemainCredit": "string",
+            "ShowStatus": "string",
+            "ValidStatus": "string",
+            "ValidStatusName": "string",
+            "RegDate": "string",
+            "RegDateShamsi": "string",
+            "RegDateShamsiWithTime": "string",
+            "RegDateShamsiOnlyTime": "string",
+            "HatchingId": "string",
+            "StringId": "string",
+            "IsPersisted": "boolean",
+            "AllowInsert": "boolean",
+            "AllowUpdate": "boolean",
+            "ModalCss": "string",
+            "GridContainerParametersModel": "string",
+            "MenuUserAccess": "string",
+            "MenuUserAccessId": "integer",
+            "LogTableName": "string",
+            "LogTableAlias": "string",
+            "PageTitle": "string",
+            "Evacuation": "integer",
+            "Age": "integer",
+            "KillingAve": "integer",
+            "Period": "integer",
+            "LeftOver": "integer",
+            "samasat_discharge_percentage": "integer",
+            "GoodSum": "integer",
+        }
+    }
+}
+
+from datetime import datetime, timedelta
+from django.utils import timezone
+
+
+def apply_date_filter(queryset, date_filter):
+    if not date_filter:
+        return queryset
+
+    field = date_filter.get("field", "Date")
+    filter_type = date_filter.get("type")
+    value = date_filter.get("value")
+
+    now = timezone.now()
+
+    # امروز
+    if filter_type == "today":
+        start = now.replace(hour=0, minute=0, second=0, microsecond=0)
+        end = start + timedelta(days=1)
+        return queryset.filter(
+            **{f"{field}__gte": start, f"{field}__lt": end}
+        )
+
+    # دیروز
+    if filter_type == "yesterday":
+        start = (now - timedelta(days=1)).replace(
+            hour=0, minute=0, second=0, microsecond=0
+        )
+        end = start + timedelta(days=1)
+        return queryset.filter(
+            **{f"{field}__gte": start, f"{field}__lt": end}
+        )
+
+    # n روز گذشته
+    if filter_type == "last_n_days" and value:
+        start = now - timedelta(days=int(value))
+        return queryset.filter(**{f"{field}__gte": start})
+
+    # این هفته
+    if filter_type == "this_week":
+        start = now - timedelta(days=now.weekday())
+        start = start.replace(hour=0, minute=0, second=0, microsecond=0)
+        return queryset.filter(**{f"{field}__gte": start})
+
+    # این ماه
+    if filter_type == "this_month":
+        start = now.replace(day=1, hour=0, minute=0, second=0, microsecond=0)
+        return queryset.filter(**{f"{field}__gte": start})
+
+    # n ماه گذشته
+    if filter_type == "last_n_month" and value:
+        start = now
+        for _ in range(int(value)):
+            start = (start.replace(day=1) - timedelta(days=1)).replace(day=1)
+        start = start.replace(hour=0, minute=0, second=0, microsecond=0)
+        return queryset.filter(**{f"{field}__gte": start})
+
+    # این سال
+    if filter_type == "this_year":
+        start = now.replace(
+            month=1, day=1, hour=0, minute=0, second=0, microsecond=0
+        )
+        return queryset.filter(**{f"{field}__gte": start})
+
+    # n سال گذشته
+    if filter_type == "last_n_year" and value:
+        start = now.replace(
+            year=now.year - int(value),
+            month=1,
+            day=1,
+            hour=0,
+            minute=0,
+            second=0,
+            microsecond=0
+        )
+        return queryset.filter(**{f"{field}__gte": start})
+
+    return queryset
+
+
+def clean_gpt_json(text):
+    """
+    بک‌تیک‌ها و پیشوندهای GPT را پاک می‌کند
+    """
+    # پاک کردن ```json یا ``` یا ```text
+    text = re.sub(r"^```(?:json)?\s*", "", text)
+    text = re.sub(r"\s*```$", "", text)
+    return text.strip()
+
+
+def get_filters_from_question(question):
+    prompt = f"""
+    شما مدل‌های زیر را دارید و فیلدهایشان را می‌دانید:
+    {MODELS_SCHEMA}
+
+    سوال کاربر: "{question}"
+لطفاً یک JSON بازگردانید که فیلترهای Django ORM را نشان می‌دهد.
+
+JSON باید فقط شامل کلید زیر باشد:
+- "models": لیستی از مدل‌هایی که برای پاسخ به سوال کاربر نیاز است.
+
+هر آیتم داخل "models" باید شامل این کلیدها باشد:
+- "model": نام مدل (مثلا "Hatching" یا "Poultry")
+- "filters": دیکشنری فیلدها و مقادیر برای filter(**filters)
+- "aggregations": 
+    - اگر کاربر عملیات آماری خواسته، لیستی از نام عملیات‌ها مثل ["count", "sum"]
+    - اگر عملیات آماری ندارد، مقدار null
+- "fields_to_return":
+    - اگر کاربر اطلاعات توصیفی خواسته، لیستی از فیلدها
+    - در غیر این صورت null
+
+
+اگر سوال شامل زمان نسبی بود (مثل امروز، دیروز، دو روز پیش، یک هفته پیش و ...):
+
+- به جای مقدار مستقیم تاریخ،
+- یک key به نام "date_filter" اضافه کن.
+
+ساختار date_filter باید این باشد:
+{{
+  "field": "Date",
+  "type": یکی از این مقادیر:
+    "today"
+    "yesterday"
+    "last_n_days"
+    "this_week"
+    "this_month",
+    "last_n_month"
+    "this_year",
+    "last_n_year",
+  "value": فقط در صورتی که لازم بود
+           (مثلا برای last_n_days عدد روز)
+}}
+
+❗️هرگز تاریخ میلادی یا شمسی ننویس.
+❗️هرگز از today یا now به عنوان مقدار فیلتر استفاده نکن.
+
+قوانین بسیار مهم:
+- اگر سوال کاربر ترکیبی است، باید چند مدل در لیست "models" بازگردانده شود.
+- اگر فقط یک مدل لازم است، باز هم آن را داخل لیست قرار دهید.
+- مقدار aggregations فقط نام ساده عملیات‌ها باشد (بدون ":"، بدون نام فیلد، بدون دیکشنری).
+- هیچ کلید اضافه‌ای ننویسید.
+- خروجی فقط JSON معتبر باشد، بدون توضیح اضافی.
+"""
+
+    try:
+        response = client.chat.completions.create(
+            model="gpt-4.1-mini",
+            messages=[{"role": "user", "content": prompt}]
+        )
+        gpt_output = response.choices[0].message.content.strip()
+        gpt_output = clean_gpt_json(gpt_output)  # پاک کردن بک‌تیک‌ها و متن اضافی
+
+        try:
+            filters_json = json.loads(gpt_output)
+        except json.JSONDecodeError:
+            print("GPT output is not valid JSON after cleaning:", gpt_output)
+            filters_json = {}
+    except Exception as e:
+        print("Error calling OpenAI API:", e)
+        filters_json = {}
+
+    return filters_json
+
+
+
+
+
+
+
+

chat/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

chat/urls.py

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+from django.urls import path
+
+from chat.views import get_ai_response
+
+urlpatterns = [
+    path("get_ai_response/", get_ai_response),
+]

chat/views.py

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+import requests
+from django.db.models import Sum
+from django.views.decorators.csrf import csrf_exempt
+from rest_framework import status
+from rest_framework.decorators import api_view, permission_classes
+from rest_framework.permissions import AllowAny
+from rest_framework.response import Response
+from openai import OpenAI
+
+from schema import get_filters_from_question, apply_date_filter
+
+API_KEY = "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"  # ⚠️ جایگزین با کلیدت کن
+RSI_URL='https://rsibackend.rasadyar.com/app/get_ai_response/'
+client = OpenAI(api_key=API_KEY, timeout=60)
+
+@api_view(['POST'])
+@permission_classes([AllowAny])
+@csrf_exempt
+def get_ai_response(request):
+    question = request.data.get('question')
+
+    if not question:
+        return Response(
+            {"error": "Question is required"},
+            status=status.HTTP_400_BAD_REQUEST
+        )
+
+    filters_json = get_filters_from_question(question)
+    models_info = filters_json.get("models", [])
+    req_data={
+        "models_info":models_info
+    }
+
+    result_data = requests.post(
+        url=RSI_URL,
+        json=req_data,
+        verify=False
+    )
+
+
+    # تولید پاسخ نهایی با GPT
+    prompt = f"""
+    سوال کاربر: "{question}"
+
+    داده‌های به‌دست‌آمده:
+    {result_data}
+
+    لطفاً یک پاسخ کاملاً روان، خودمونی و قابل فهم برای کاربر فارسی‌زبان تولید کن.
+    """
+
+    try:
+        response_final = client.chat.completions.create(
+            model="gpt-4.1-mini",
+            messages=[{"role": "user", "content": prompt}]
+        )
+        answer = response_final.choices[0].message.content.strip()
+    except Exception as e:
+        print("Error generating GPT response:", e)
+        answer = "متأسفانه در تولید پاسخ مشکلی پیش آمد."
+
+    return Response(
+        {
+            "answer": answer,
+            "data": result_data
+        },
+        status=status.HTTP_200_OK
+    )