okalintu
90 lines
3.1 KiB
Python
90 lines
3.1 KiB
Python
from django.shortcuts import render, get_object_or_404
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from django.views.decorators.csrf import ensure_csrf_cookie
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from django.http import HttpResponse, HttpResponseBadRequest
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from django.core.exceptions import ValidationError
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from members.models import Member, MemberRequest
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import json
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@ensure_csrf_cookie
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def index(request, *args, **kwargs):
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return render(request, 'members_index.html',{})
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@ensure_csrf_cookie
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def members(request, *args, **kwargs):
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mems = list(map(lambda m: m.get_dict(),Member.objects.all()))
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return HttpResponse(json.dumps(mems))
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@ensure_csrf_cookie
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def member(request,*args, **kwargs):
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# get, put and delete together since all operate on existing objects
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if request.method in ['GET','PUT', 'DELETE']:
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# get object by id or give 404
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idx = kwargs.pop("idx", None)
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try:
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mem = Member.objects.get(pk=idx)
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except Member.DoesNotExist:
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resp = HttpResponse('{"error":"object not found"}')
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resp.status_code = 404
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return resp
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# delete object if requested
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if request.method == 'DELETE':
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try:
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mem.delete()
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return HttpResponse('{"status":"success"}')
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except:
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resp = HttpResponse('{"error" : "could not delete object"}')
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resp.status_code = 500
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return resp
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# update model if request type was PUT
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if request.method == 'PUT':
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try:
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data = json.loads(request.body.decode("utf-8"))
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mem.update_from_dict(data)
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except ValueError:
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return HttpResponseBadRequest('{"error" : "Invalid parameters supplied"}')
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return HttpResponse(json.dumps(mem.get_dict()))
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if request.method == 'POST':
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try:
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data = json.loads(request.body.decode("utf-8"))
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mem = Member.create_from_dict(data)
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return HttpResponse(json.dumps(mem.get_dict()))
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except ValueError:
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return HttpResponseBadRequest('{"error" : "Invalid parameters supplied"}')
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@ensure_csrf_cookie
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def member_requests(request, *args, **kwargs):
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reqs = list(map(lambda r: r.get_dict(),MemberRequest.objects.all()))
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return HttpResponse(json.dumps(reqs))
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@ensure_csrf_cookie
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def new_member_request(request, *args, **kwargs):
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try:
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data = json.loads(request.body.decode("utf-8"))
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mem = Member.create_from_dict(data)
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req = MemberRequest.objects.create(member=mem)
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return HttpResponse(json.dumps(mem.get_dict()))
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except ValueError:
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return HttpResponseBadRequest('{"error" : "Invalid parameters supplied"}')
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@ensure_csrf_cookie
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def handle_mem_request(request, idx, *args, **kwargs):
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try:
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req = MemberRequest.objects.get(pk=idx)
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except MemberRequest.DoesNotExist:
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resp = HttpResponse('{"error":"object not found"}')
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resp.status_code = 404
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return resp
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if request.method == 'DELETE':
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req.member.delete()
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else: # method == POST because other aren't allowed here
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req.delete()
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return HttpResponse('{"status":"success"}')
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