Crear un endpoint con paginado y filtros

data.json

[
    {
    "age": 17,
    
    "name": "Christopher Whitaker",
    
    "location": "Antarctica (the territory South of 60 deg S)",
    
    "birth": "1962-12-13",
    
    "empid": 53
    
    },
   
    {
    
    "age": 11,
    
    "name": "Tony Good",
    
    "location": "Liberia",
    
    "birth": "1930-08-02",
    
    "empid": 77
    
    },
    
    {
    
    "age": 17,
    
    "name": "Stephen Reed",
    
    "location": "Hong Kong",
    
    "birth": "1970-10-02",
    
    "empid": 136
    
    },
    
    {
    
    "age": 13,
    
    "name": "David Duncan",
    
    "location": "Costa Rica",
    
    "birth": "1971-10-05",
    
    "empid": 138
    
    },
    
    {
    
    "age": 16,
    
    "name": "Richard Morales",
    
    "location": "Hong Kong",
    
    "birth": "1958-03-29",
    
    "empid": 308
    
    },
    
    {
    
    "age": 20,
    
    "name": "Christopher Ramirez",
    
    "location": "Burkina Faso",
    
    "birth": "1909-11-10",
    
    "empid": 362
    
    },
    
    {
    
    "age": 11,
    
    "name": "Laura Peck",
    
    "location": "Jordan",
    
    "birth": "2018-06-15",
    
    "empid": 402
    
    },
    
    {
    
    "age": 15,
    
    "name": "Raymond Pierce",
    
    "location": "Congo",
    
    "birth": "1909-10-03",
    
    "empid": 408
    
    },
    
    {
    
    "age": 13,
    
    "name": "Jillian Clark",
    
    "location": "Burundi",
    
    "birth": "1950-04-30",
    
    "empid": 421
    
    },
    
    {
    
    "age": 19,
    
    "name": "Jill Jackson",
    
    "location": "Argentina",
    
    "birth": "1940-04-10",
    
    "empid": 691
    
    },
    
    {
    
    "age": 16,
    
    "name": "Hector Adams",
    
    "location": "China",
    
    "birth": "1947-03-20",
    
    "empid": 825
    
    },
    
    {
    
    "age": 11,
    
    "name": "Jessica Robinson",
    
    "location": "Mauritius",
    
    "birth": "2005-01-12",
    
    "empid": 867
    
    },
    
    {
    
    "age": 13,
    
    "name": "Nathaniel Parker",
    
    "location": "Faroe Islands",
    
    "birth": "1957-04-18",
    
    "empid": 1006
    
    },
    
    {
    
    "age": 10,
    
    "name": "Erin Bishop",
    
    "location": "Lithuania",
    
    "birth": "1981-10-29",
    
    "empid": 1064
    
    },
    
    {
    
    "age": 18,
    
    "name": "Vernon Wade",
    
    "location": "Congo",
    
    "birth": "1968-12-29",
    
    "empid": 1118
    
    },
    
    {
    
    "age": 17,
    
    "name": "Gerald Robinson",
    
    "location": "Holy See (Vatican City State)",
    
    "birth": "1962-05-31",
    
    "empid": 1155
    
    },
    
    {
    
    "age": 13,
    
    "name": "Michael Chandler",
    
    "location": "Malawi",
    
    "birth": "1922-06-06",
    
    "empid": 1255
    
    },
    
    {
    
    "age": 18,
    
    "name": "David Miller",
    
    "location": "Estonia",
    
    "birth": "1993-08-24",
    
    "empid": 1285
    
    },
    
    {
    
    "age": 15,
    
    "name": "Christopher Garcia",
    
    "location": "Netherlands Antilles",
    
    "birth": "1944-10-21",
    
    "empid": 1383
    
    },
    
    {
    
    "age": 18,
    
    "name": "Donna Valdez",
    
    "location": "Rwanda",
    
    "birth": "1956-08-26",
    
    "empid": 1473
    
    }
    
    ]
    
    

docker-compose.yml

version: '3.3'
services:
  filter-api:
    container_name: filters
    build: .
    ports:
      - 80:8000
    volumes:
      - .:/app

Dockerfile

FROM tiangolo/uvicorn-gunicorn-fastapi:python3.7
EXPOSE 8000
COPY . /app
RUN pip install --no-cache-dir --upgrade -r requirements.txt
CMD ["uvicorn", "app.main:app","--reload", "--host", "0.0.0.0"]

filter_and_paginator.py

from typing import Union, Optional
from fastapi import FastAPI
from fastapi_pagination import Page, paginate, add_pagination
from pydantic import BaseModel, Field

import json

app = FastAPI()

f = open('data.json')
data = json.load(f)

class UserOut(BaseModel):  # define your model
    name: str = Field(..., example="Steve")
    location: str = Field(..., example="Madrid")
    birth: str = Field(..., example="1 January 1970")
    age: int = Field()

def filter_user(query, data):
    print(f"Filtrado : {query}")
    results = []
    for i in data:
        if(str(i["age"]) == query):
            results.append(i)
    return paginate(results)


@app.get("/")
def read_root():
    return {"Hello": "World"}

@app.get("/data", response_model=Page[UserOut])
async def get_all_data(age: Union[str, None] = None):
    if age:
        return filter_user(age, data)
    return paginate(data)
    
add_pagination(app)

requirements.txt

fastapi
uvicorn
requests
pytest
python-multipart
sqlmodel==0.0.4
psycopg2
SQLAlchemy==1.4.46
gunicorn==20.0.4
starlette==0.14.2
fastapi-versioning==0.10.0
python-semantic-release==7.32.2 
aiofiles==22.1.0
fastapi-pagination