API completed. Add: getAllData(), getOneFromData, addOneToData(), updateOneFromData(), deleteOneFromData(), mongoDB connection, requeriments.txt, ./imgs/.png

Author: luisnquin

imgs/Flask-REST-API-mongoDB.png

@@ -0,0 +1,81 @@
+from flask import Flask, jsonify, request
+from flask_mongoengine import MongoEngine
+
+app = Flask(__name__)
+
+app.config["MONGO_URI"] = {
+    "db": "personsData",
+    "host": "localhost",
+    "port": 27017
+}
+
+db = MongoEngine()
+db.init_app(app)
+
+
+class User(db.Document):
+    name = db.StringField()
+    age = db.IntField()
+    birthday = db.StringField()
+
+    def to_json(self):
+        return {"name": self.name, "age": self.age, "birthday": self.birthday}
+
+
+@app.route("/api/", methods=["GET"])
+def getAllData():
+    user = User.objects()
+    return user.to_json()
+
+
+@app.route("/api/<string:name>", methods=["GET"])
+def getOneFromData(name):
+    user = User.objects(name=name).first()
+    if not user:
+        return jsonify({"Error": "Data not found."})
+    else:
+        return user.to_json()
+
+
+
+@app.route("/api/", methods=["POST"])
+def addOneToData():
+    user = User(
+        name=request.json["name"],
+        age=request.json["age"],
+        birthday=request.json["birthday"]
+    )
+
+    user.save()
+    return user.to_json()
+
+
+@app.route("/api/<string:name>/", methods=["PUT"])
+def updateOneFromData(name):
+    user = User.objects(name=name).first()
+    if not user:
+        return jsonify({"Error": "Data not found."})
+    else:
+        user.update(
+            name=request.json["name"],
+            age=request.json["age"],
+            birthday=request.json["birthday"])
+
+    users = User.objects()
+    return users.to_json()
+
+
+@app.route("/api/<string:name>/", methods=["DELETE"])
+def deleteOneFromData(name):
+    user = User.objects(name=name).first()
+    if not user:
+        return jsonify({"Error": "Data not found."})
+    else:
+        user.delete()
+
+    users = User.objects()
+    return users.to_json()
+
+
+if __name__ == "__main__":
+    app.run(debug=True)