def delete(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if valid_json == False:
data = json.dumps({'Msg': 'Please provide valid json format'})
return self.render_to_http_response(data, status_code=400)
pdata = json.loads(data)
id = pdata.get('id', None)
if not id:
data = json.dumps({'id': 'id is must to delete resource'})
return self.render_to_http_response(data, status_code=400)
emp = get_object_by_id(id)
if not emp:
data = json.dumps(
{"message": "The requested resource is not found to delete"})
return self.render_to_http_response(data, status_code=400)
status, deleted_item = emp.delete()
if status == 1: # status 1 means DB successfully processed the request
data = json.dumps(
{"message": "The resource deleted successfully."})
return self.render_to_http_response(data)
data = json.dumps({"message": "uanble to delete recored, try again"})
return self.render_to_http_response(data, status_code=400)
def put(self, request, id, *args, **kwargs):
emp = self.get_object_by_id(id=id)
if emp is None:
json_data = json.dumps(
{'msg': 'No Matched record found not possible to updation '})
return self.render_to_http_response(json_data, status=404)
data = request.body
valid_json = is_json(data)
if not valid_json:
json_data = json.dumps({'msg': 'please send valid json data'})
return self.render_to_http_response(json_data, status=400)
provided_data = json.loads(data)
origial_data = {
'eno': emp.eno,
'ename': emp.ename,
'esal': emp.esal,
'eaddr': emp.eaddr,
}
origial_data.update(provided_data)
form = EmployeeForm(origial_data, instance=emp)
if form.is_valid():
form.save()
json_data = json.dumps({'msg': 'Resource update 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 = is_json(data)
if valid_json == False:
data = json.dumps({'Msg': 'Please provide valid json format'})
return self.render_to_http_response(data, status_code=400)
pdata = json.loads(data)
id = pdata.get('id', None)
if id:
student = get_object_by_id(id=id)
if student is None:
data = json.dumps({'Msg': 'student record not found'})
return self.render_to_http_response(data, status_code=404)
form = StudentForm(pdata, instance=student)
print(form)
if form.is_valid():
form.save(commit=True)
data = json.dumps({'message': "Record updated successfully"})
return self.render_to_http_response(data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status_code=400)
data = json.dumps({'id': 'id is mandatory to update'})
return self.render_to_http_response(data, status_code=400)
def get(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if valid_json == False:
data = json.dumps({'Msg': 'Please provide valid json'})
return self.render_to_http_response(data, status_code=404)
pdata = json.loads(data)
print(pdata)
id = pdata.get('id', None)
print(id)
if id:
student = get_object_by_id(id=id)
print(student)
if student is None:
data = json.dumps({'Msg': 'student record not found'})
return self.render_to_http_response(data, status_code=404)
json_data = self.serialize([
student,
])
return self.render_to_http_response(json_data)
qs = Student.objects.all()
json_data = self.serialize(qs)
return self.render_to_http_response(json_data)
def post(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
json_data = json.dumps({'msg': 'please send valid json data'})
return self.render_to_http_response(json_data, status=400)
empdata = json.loads(data)
form = EmployeeForm(empdata)
if form.is_valid():
form.save()
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 = is_json(data)
if valid_json == False:
data = json.dumps({'Msg': 'Please provide valid json format'})
return self.render_to_http_response(data, status_code=400)
pdata = json.loads(data)
form = StudentForm(pdata)
if form.is_valid():
form.save(commit=True)
json.dumps({'message': "Record inserted successfully"})
return self.render_to_http_response(data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status_code=400)
def delete(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
json_data = json.dumps({'msg': 'please send valid json data'})
return self.render_to_http_response(json_data, status=400)
pdata = json.loads(data)
id = pdata.get('id', None)
if id is not None:
emp = self.get_object_by_id(id)
if emp is None:
json_data = json.dumps({
'msg':
'No resource with matched id, not possible to delete'
})
return self.render_to_http_response(json_data, status=404)
status, deleted_item = emp.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': 'unale to delete'})
return self.render_to_http_response(json_data)
def get(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
json_data = json.dumps({'msg': 'please send valid json data'})
return self.render_to_http_response(json_data, status=400)
pdata = json.loads(data)
id = pdata.get('id', None)
if id is not None:
emp = self.get_object_by_id(id)
if emp is None:
json_data = json.dumps({
'msg':
'The requested resource not availale with matched id'
})
return self.render_to_http_response(json_data, status=404)
json_data = self.serialize([
emp,
])
return self.render_to_http_response(json_data)
qs = Employee.objects.all()
json_data = self.serialize(qs)
return self.render_to_http_response(json_data)