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75 lines
2.3 KiB
75 lines
2.3 KiB
import json
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from django.shortcuts import render
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from django.http import JsonResponse
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from django.views.decorators.csrf import csrf_exempt
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from django.core import serializers
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from vislib.models import Chart, SourceDataBase
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from django.utils import timezone
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import uuid
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def default_datetime():
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now = timezone.now()
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return now
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@csrf_exempt
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def chartList(request):
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charts = Chart.objects.filter(creator=request.user)
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charts = serializers.serialize('json', charts)
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charts = json.loads(charts)
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chartArr = []
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for chart in charts:
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chart['fields']['chart_id'] = chart['pk']
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chartArr.append(chart['fields'])
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return JsonResponse({'code': 20000, 'data': chartArr})
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@csrf_exempt
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def createChart(request):
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body_unicode = request.body.decode('utf-8')
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body = json.loads(body_unicode)
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chart_name = body['chart_name']
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desc = body.get('desc', None)
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content = body['content']
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source_id = SourceDataBase.objects.get(source_id=body['source_id'])
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creator = request.user
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chart_id = uuid.uuid4()
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Chart.objects.create(
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chart_id=chart_id,
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source_id=source_id,
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chart_name=chart_name,
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desc=desc,
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content=json.dumps(content),
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creator=creator,
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is_private=True,
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status=1,
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updated_at=default_datetime()
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)
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return JsonResponse({'code': 20000, 'message': 'success', 'data': {'id': chart_id}})
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@csrf_exempt
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def updateChart(request):
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body_unicode = request.body.decode('utf-8')
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body = json.loads(body_unicode)
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chart = Chart.objects.get(chart_id=body['id'])
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chart.source_id = SourceDataBase.objects.get(source_id=body['source_id'])
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chart.chart_name = body['chart_name']
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chart.desc = body['desc']
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chart.content = json.dumps(body['content'])
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chart.updated_at = default_datetime()
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chart.save()
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return JsonResponse({'code': 20000, 'message': 'success', 'data': {'id': body['id']}})
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@csrf_exempt
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def deleteChart(request):
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body_unicode = request.body.decode('utf-8')
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body = json.loads(body_unicode)
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chart = Chart.objects.get(chart_id=body['chart_id'])
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chart.delete()
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return JsonResponse({'code': 20000, 'message': 'success'})
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@csrf_exempt
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def chartDetail(request, chartId):
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chartDetail = Chart.objects.get(chart_id=chartId)
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chartDetail = serializers.serialize('json', [chartDetail])
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chartDetail = json.loads(chartDetail)[0]
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return JsonResponse({'code': 20000, 'message': 'success', 'data':chartDetail['fields'] })
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