Added Camera MVC, CameraManufacturer MVC and CameraFormat MVC

server/Camera/controllers.py

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+from flask import request, jsonify
+import uuid
+from ..app import db
+from .models import Camera
+
+def list_all_camera_controller():
+    cameras = Camera.query.all()
+    response = []
+    for camera in cameras: response.append(camera.toDict())
+    return jsonify(response)
+
+def create_camera_controller():
+    request_form = request.form.to_dict()
+    print(request_form)
+    new_camera = Camera(
+        name = request_form['name'],
+        shutterspeedstops = request_form['shutterspeedstops'],
+        shutterspeedmax = request_form['shutterspeedmax'],
+        fk_FilmFormat_id = request_form['filmformat'],
+        fk_CameraFormat_id = request_form['cameraformat'],
+        fk_CameraManufacturer_id = request_form['cameramanufacturer'],
+    )
+    db.session.add(new_camera)
+    db.session.commit()
+    response = Camera.query.all()
+    return(jsonify(request_form))
+
+def retrieve_camera_controller(camera_id):
+    response = Camera.query.get(camera_id).toDict()
+    print(response)
+    return jsonify(response)
+
+def update_camera_controller(camera_id):
+    request_form = request.form.to_dict()
+    camera = Camera.query.get(camera_id)
+    camera.name = request_form['name']
+    camera.shutterspeedstops =  request_form['shutterspeedstops']
+    camera.shutterspeedmax = request_form['shutterspeedmax']
+    camera.fk_FilmFormat_id = request_form['filmformat']
+    camera.fk_CameraFormat_id = request_form['cameraformat']
+    camera.fk_CameraManufacturer_id = request_form['cameramanufacturer']
+
+    db.session.commit()
+    response = Camera.query.get(camera_id).toDict()
+    return jsonify(response)
+
+def delete_camera_controller(camera_id):
+    Camera.query.filter_by(id=camera_id).delete()
+    db.session.commit()
+    return f"Camera with ID= {camera_id} was removed successfully"

server/Camera/models.py

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+from sqlalchemy import inspect
+
+from ..app import db
+
+class Camera(db.Model):
+    id = db.Column(db.Integer(),primary_key=True,nullable=False,unique=True, autoincrement=True)
+    name = db.Column(db.String(255))
+    shutterspeedstops = db.Column(db.String(15))
+    shutterspeedmax = db.Column(db.String(15))
+    fk_FilmFormat_id = db.Column(db.Integer(),db.ForeignKey("film_format.id"))
+    filmformat = db.relationship("FilmFormat", back_populates='cameras')
+    fk_CameraFormat_id = db.Column(db.Integer(),db.ForeignKey("camera_format.id"))
+    cameraformat = db.relationship("CameraFormat", back_populates='cameras')
+    fk_CameraManufacturer_id = db.Column(db.Integer(),db.ForeignKey("camera_manufacturer.id"))
+    cameramanufacturer = db.relationship("CameraManufacturer", back_populates='cameras')
+    def toDict(self):
+        return {
+            c.key: getattr(self,c.key) for c in inspect(self).mapper.column_attrs
+        }
+        

server/Camera/urls.py

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+from flask import request
+
+from ..app import app
+from .controllers import list_all_camera_controller,create_camera_controller,retrieve_camera_controller,update_camera_controller,delete_camera_controller
+
+@app.route("/Cameras",methods=["GET","POST"])
+def list_all_create_cameras():
+    if request.method == 'GET' : return list_all_camera_controller()
+    if request.method == 'POST' : return create_camera_controller()
+
+@app.route("/Cameras/<camera_id>",methods=["GET","PUT","DELETE"])
+def retrieve_update_delete_cameras(camera_id):
+    if request.method == 'GET' : return retrieve_camera_controller(camera_id)
+    if request.method == 'PUT' : return update_camera_controller(camera_id)
+    if request.method == "DELETE": return delete_camera_controller(camera_id)