api/app/stub.py

import pymongo
from datetime import datetime
from config import MONGODB_URL, MONGODB_USERNAME, MONGODB_PASSWORD, MONGODB_DATABASE
from utils import get_password_hash
from PIL import Image
import io
import os
import uuid

client = pymongo.MongoClient(MONGODB_URL, username=MONGODB_USERNAME, password=MONGODB_PASSWORD)
db = client[MONGODB_DATABASE]

# Créer le dossier pour stocker les images s'il n'existe pas
IMAGES_DIR = "images"
if not os.path.exists(IMAGES_DIR):
    os.makedirs(IMAGES_DIR)

def create_test_image(color='red', size=(100, 100)):
    img = Image.new('RGB', size, color=color)
    img_byte_arr = io.BytesIO()
    img.save(img_byte_arr, format='JPEG')
    img_byte_arr.seek(0)
    return img_byte_arr

def save_image(image_data, filename):
    filepath = os.path.join(IMAGES_DIR, filename)
    with open(filepath, 'wb') as f:
        f.write(image_data.getvalue())
    return filepath

def populate_data():
    users_collection = db["users"]
    pins_collection = db["pins"]
    images_collection = db["images"]

    # Créer les utilisateurs
    user1_id = users_collection.insert_one({
        "username": "string",
        "password": get_password_hash("string")
    }).inserted_id

    user2_id = users_collection.insert_one({
        "username": "test",
        "password": get_password_hash("test")
    }).inserted_id

    # Créer d'abord les pins
    pin_a = pins_collection.insert_one({
        "title": "Tour Eiffel",
        "description": "Description A",
        "location": [48.858296, 2.294526],
        "files": [],
        "user_id": str(user1_id)
    })

    pin_b = pins_collection.insert_one({
        "title": "Mont St Michel",
        "description": "Description B",
        "location": [48.636111, -1.511389],
        "files": [],
        "user_id": str(user1_id)
    })

    pin_x = pins_collection.insert_one({
        "title": "Eiffel Tower",
        "description": "Description X",
        "location": [48.858296, 2.294526],
        "files": [],
        "user_id": str(user2_id)
    })

    pin_y = pins_collection.insert_one({
        "title": "Mont Saint Michel",
        "description": "Description Y",
        "location": [48.636111, -1.511389],
        "files": [],
        "user_id": str(user2_id)
    })

    # Créer les images de test
    image_a = create_test_image(color='red')
    image_b = create_test_image(color='blue')
    image_x = create_test_image(color='green')
    image_y = create_test_image(color='yellow')

    # Sauvegarder les images dans le système de fichiers
    image_a_path = save_image(image_a, f"{uuid.uuid4()}.jpg")
    image_b_path = save_image(image_b, f"{uuid.uuid4()}.jpg")
    image_x_path = save_image(image_x, f"{uuid.uuid4()}.jpg")
    image_y_path = save_image(image_y, f"{uuid.uuid4()}.jpg")

    # Insérer les métadonnées des images dans la base de données avec leur pin_id
    image_a_id = images_collection.insert_one({
        "path": image_a_path,
        "content_type": "image/jpeg",
        "exif_date": datetime.now(),
        "caption": "Tour Eiffel",
        "user_id": str(user1_id),
        "pin_id": str(pin_a.inserted_id)
    }).inserted_id

    image_b_id = images_collection.insert_one({
        "path": image_b_path,
        "content_type": "image/jpeg",
        "exif_date": datetime.now(),
        "caption": "Mont St Michel",
        "user_id": str(user1_id),
        "pin_id": str(pin_b.inserted_id)
    }).inserted_id

    image_x_id = images_collection.insert_one({
        "path": image_x_path,
        "content_type": "image/jpeg",
        "exif_date": datetime.now(),
        "caption": "Eiffel Tower",
        "user_id": str(user2_id),
        "pin_id": str(pin_x.inserted_id)
    }).inserted_id

    image_y_id = images_collection.insert_one({
        "path": image_y_path,
        "content_type": "image/jpeg",
        "exif_date": datetime.now(),
        "caption": "Mont Saint Michel",
        "user_id": str(user2_id),
        "pin_id": str(pin_y.inserted_id)
    }).inserted_id

    # Mettre à jour les pins avec les IDs des images
    pins_collection.update_one(
        {"_id": pin_a.inserted_id},
        {"$set": {"files": [str(image_a_id)]}}
    )
    pins_collection.update_one(
        {"_id": pin_b.inserted_id},
        {"$set": {"files": [str(image_b_id)]}}
    )
    pins_collection.update_one(
        {"_id": pin_x.inserted_id},
        {"$set": {"files": [str(image_x_id)]}}
    )
    pins_collection.update_one(
        {"_id": pin_y.inserted_id},
        {"$set": {"files": [str(image_y_id)]}}
    )
    
    friends_collection = db["friends"]
    friends_collection.insert_one({
        "user_id": str(user1_id),
        "friend_user_id": str(user2_id),
        "status": "accepted"
    })

if __name__ == "__main__":
    populate_data()
    print("Data inserted.")