file uploading section added

script/core/engine/models.py

@@ -6,7 +6,7 @@ class table_1(Document):
     id = IntField()
     first_name = StringField(max_length=20)
     last_name = StringField(max_length=20)
-    gender = StringField(max_length=10)
+    salary = IntField(max_length=10)
 
 
 # creating base models
@@ -15,4 +15,4 @@ class insert_post(BaseModel):
     id: int
     first_name: str
     last_name: str
-    gender: str
+    salary: int

script/core/handlers/reading_csv.py

 import pandas as pd
+import tkinter as tk
+from tkinter import filedialog
 
-from script.config.appconfig import csv_path
 
 
 # reading csv
 def csv_read():
     try:
-        dataset = pd.read_csv(csv_path)
+        root = tk.Tk()
+        root.withdraw()
+        file_path = filedialog.askopenfilename()
+        dataset = pd.read_csv(file_path)
         dict_dataset = dataset.to_dict(orient='records')
         return dict_dataset
     except Exception as e:

script/service/main.py

+import pandas as pd
 from fastapi import FastAPI
 import json
 from script.config.appconfig import db_name
@@ -21,6 +22,25 @@ async def get_element():
         print("error in get", e)
 
 
+#         for getting mix max avg
+@app.get("/get_minmax", tags=['FIRST'])
+async def get_minmax():
+    datas = collection_name.find({})
+    dataframe = pd.DataFrame(list(datas))
+    min_salary = dataframe["salary"].min()
+    min_details = collection_name.find({"salary": min_salary}, {"_id": 0})
+    max_salary = dataframe["salary"].max()
+    max_details = collection_name.find({"salary": max_salary}, {"_id": 0})
+    avg_salary = dataframe["salary"].mean()
+    details = {"min": max_details, "max": min_details, "avg": avg_salary}
+    json_string = pd.io.json.dumps(details, orient="records", indent=4)
+    with open('temp/details.json', 'w') as file:
+        file.write(json_string)
+    df = pd.read_json("temp/details.json")
+    df.to_csv("temp/details.csv",index=False)
+    return "data fetched"
+
+
 # insert many -->post
 @app.post("/insertall", tags=['FIRST'])
 async def post_all_element():
@@ -36,7 +56,7 @@ async def post_all_element():
 @app.post("/insert", tags=['FIRST'])
 async def post_element(body: insert_post):
     try:
-        new_data = insert_post(id=body.id, first_name=body.first_name, last_name=body.last_name, gender=body.gender)
+        new_data = insert_post(id=body.id, first_name=body.first_name, last_name=body.last_name, salary=body.salary)
         collection_name.insert_one(dict(new_data))
         return {"inserted data": dict(new_data)}
     except Exception as e:

temp/details.csv

+min,max,avg
+,,101695.24
+1.0,1.0,101695.24
+,,101695.24
+0.0,0.0,101695.24
+,,101695.24
+

temp/details.json

+{
+    "min":{
+        "address":null,
+        "alive":true,
+        "cursor_id":null,
+        "retrieved":0,
+        "session":null
+    },
+    "max":{
+        "address":null,
+        "alive":true,
+        "cursor_id":null,
+        "retrieved":0,
+        "session":null
+    },
+    "avg":101695.24
+}
\ No newline at end of file