def get(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
if not valid_json_data:
json_data = json.dumps({'msg': 'please send id in json'})
return self.render_to_http_response(json_data, status=400)
provided_id = json.loads(data)
id = provided_id.get('id', None)
if id is not None:
student = self.get_object_data_by_id(id)
if student is None:
json_data = json.dumps(
{'msg': 'No Record found for the id provided.'})
return self.render_to_http_response(json_data, status=404)
student = Student.objects.get(id=id)
print(student)
student_data = {
'name': student.name,
'email': student.email,
'phone_num': student.phone_num,
'address': student.address
}
json_data = json.dumps(student_data)
return self.render_to_http_response(json_data)
def get(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the id in json'})
return self.render_to_http_response(json_data, status=400)
provided_id = json.loads(data)
id = provided_id.get('id', None)
if id is not None:
student = self.get_object_data_by_id(id)
if student is None:
json_data = json.dumps(
{'msg': 'No Record found for the id provided.'})
return self.render_to_http_response(json_data, status=404)
json_data = self.serialize([
student,
])
return self.render_to_http_response(json_data)
student = Student.objects.all()
json_data = self.serialize(student)
return self.render_to_http_response(json_data)
def delete(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
provided_id = json.loads(data)
id = provided_id.get('id', None)
if id is not None:
student = self.get_object_data_by_id(id)
if student is None:
json_data = json.dumps(
{'msg': 'No Record found, Deletion not possible'})
return self.render_to_http_response(json_data, status=404)
(status, deleted_item) = student.delete()
if status == 1:
json_data = json.dumps({'msg': 'Record deleted successfully'})
return self.render_to_http_response(json_data)
json_data = json.dumps({'msg': 'Deletion not successful'})
return self.render_to_http_response(json_data)
json_data = json.dumps({'msg': 'Please Provide the id to delete'})
return self.render_to_http_response(json_data, status=400)
def delete(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
'''checking whether data is Json or not'''
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return render_to_http_response(json_data, status=400)
'''This is the data coming from python application inorder to update'''
provided_data = json.loads(data)
id = provided_data.get('id', None)
'''if id is not None'''
if id is not None:
stud = self.get_object_data_by_id(id)
if stud is None:
json_data = json.dumps(
{'msg': 'No matched resource found Updation not possible'})
return self.render_to_http_response(json_data, status=404)
(status, deleted_item) = stud.delete()
if status == 1:
json_data = json.dumps(
{'msg': 'Resource deleted successfully'})
return self.render_to_http_response(json_data)
json_data = json.dumps(
{'msg': 'Resource is not deleted successfully'})
return self.render_to_http_response(json_data)
json_data = json.dumps({
'msg':
'to perform Deletion id is mandatory... Please provide the id'
})
return self.render_to_http_response(json_data, status=400)
def get(self, request, *args, **kwargs):
data = request.body
#checking whether the data is Json or not
valid_json_data = is_data_json(data)
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
#converting Json data into Dictionary
provided_data = json.loads(data)
id = provided_data.get('id', None)
if id is not None:
stud = self.get_object_data_by_id(id)
if stud is None:
json_data = json.dumps(
{'msg': 'The required source is not available'})
return self.render_to_http_response(json_data, status=404)
json_data = self.serialize([
stud,
])
return self.render_to_http_response(json_data)
#if the id is None
query_string = Student.objects.all()
json_data = self.serialize(query_string)
return self.render_to_http_response(json_data)
def post(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
json_data = json.dumps(
{'msg': 'this is from post method, Sent data is valid'})
return self.render_to_http_response(json_data)
def put(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
#This is the data coming from Python application inorder to update
provided_data = json.loads(data)
id = provided_data.get('id', None)
if id is None:
json_data = json.dumps({
'msg':
'To perform Updation id is mandatory....Please Provide the id'
})
return self.render_to_http_response(json_data, status=400)
emp = self.get_object_data_by_id(id)
if emp is None:
json_data = json.dumps(
{'msg': 'The required source is not available'})
return self.render_to_http_response(json_data, status=404)
#this is the data which is been stored within the database
original_data = {
'eno': emp.eno,
'ename': emp.ename,
'esalary': emp.esalary,
'eaddress': emp.eaddress
}
print('Data before Updation')
print(original_data)
print('Data After updation')
#Performing updation on the existing original data
original_data.update(provided_data)
print(original_data)
form = EmployeeForm(original_data, instance=emp)
if form.is_valid():
form.save(commit=True)
json_data = json.dumps({'msg': 'Resource Updated successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def put(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
'''checking whether the data is Json or not'''
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
'''This is the data coming from python application inorder to update'''
provided_data = json.loads(data)
id = provided_data.get('id', None)
'''if id is None'''
if id is None:
json_data = json.dumps({
'msg':
'To perform Updation id is mandatory... Please provide the id'
})
return self.render_to_http_response(json_data, status=400)
stud = self.get_object_data_by_id(id)
'''This is used to check stud is None'''
if stud is None:
json_data = json.dumps(
{'msg': 'The required resource is not available'})
return self.render_to_http_response(json_data, status=404)
'''This is the data which is been stored within the database'''
original_data = {
'sname': stud.sname,
'semail': stud.semail,
'sphone_no': stud.sphone_no,
'saddress': stud.saddress
}
print('Data before Updation')
print(original_data)
print('Data After Updation')
'''Performing updation on the existing original data'''
original_data.update(provided_data)
print(original_data)
form = StudentForm(original_data, instance=stud)
'''This is used for checking form valid or not'''
if form is valid:
form.save(commit=True)
json_data = json.dumps({'msg': 'Resource updated successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def post(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
if not valid_json_data:
json_data = json.dumps({'msg': 'please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
student_data = json.loads(data)
form = StudentForm(student_data)
if form.is_valid():
form.save(commit=True)
json_data = json.dumps({'msg': 'Record Created Successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def put(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
provided_data = json.loads(data)
id = provided_data.get('id', None)
if id is None:
json_data = json.dumps({'msg': 'Please Provide the id'})
return self.render_to_http_response(json_data, status=400)
student = self.get_object_data_by_id(id)
if student is None:
json_data = json.dumps({'msg': 'The Record is not available'})
return self.render_to_http_response(json_data, status=404)
original_data = {
'name': student.name,
'email': student.email,
'phone_num': student.phone_num,
'address': student.address
}
print('Data before Updation')
print(original_data)
print('Data After updation')
original_data.update(provided_data)
print(original_data)
form = StudentForm(original_data, instance=student)
if form.is_valid():
form.save(commit=True)
json_data = json.dumps({'msg': 'Record Updated successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def post(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
emp_data = json.loads(data)
form = EmployeeForm(emp_data)
if form.is_valid():
form.save(commit=True)
json_data = json.dumps({'msg': 'Resource created successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def post(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
'''checking whether the data is JSON or not'''
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
'''variable used to store json data to dictionary'''
stud_data = json.loads(data)
'''variable used to call form'''
form = StudentForm(stud_data)
'''checking whether form is valid or not'''
if form.is_valid():
form.save(commit=True)
json_data = json.dumps({'msg': 'Resource created successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
