def getDefaultDiagram(request):
projectID = request.GET['projectID']
user = request.user
try:
diagrams = Diagram.objects.filter(id=1)
if not diagrams:
diagram, created = Diagram.objects.get_or_create(code='default')
diagram.smOwningUser = user
diagram.smCreatedBy = user
diagram.save()
else:
diagram = diagrams[0]
except Exception as e:
return JSONError(e)
jsonDiagram = diagram.info
if isinstance(jsonDiagram, dict):
jsonDiagram = json.dumps(jsonDiagram, cls=JSONEncoder)
jsondict = {
'success': True,
'message': '',
'diagramID': diagram.id,
'diagramCode': diagram.code,
'diagram': jsonDiagram,
}
context = json.dumps(jsondict)
return HttpResponse(context, content_type="application/json")
def getEntitiesJSONDiagram(request):
""" return all tables from project
"""
selectedTables = []
try:
tableEnterprise = {
'id': '63c0f27a-716e-804c-6873-cd99b945b63f',
'tableName': 'Enterprise'
}
tableUsage = {
'id': '3253ff2a-a920-09d5-f033-ca759a778e19',
'tableName': 'UsageLogiciel'
}
tableLogiciel = {
'id': '2810494b-931f-da59-fd9d-6deba4385fe0',
'tableName': 'Logiciel'
}
selectedTables.append(tableEnterprise)
selectedTables.append(tableUsage)
selectedTables.append(tableLogiciel)
except Exception as e:
print(e)
return JSONError("Entity non trouvé")
jsondict = {
'success': True,
'message': '',
'tables': selectedTables,
}
context = json.dumps(jsondict)
return HttpResponse(context, content_type="application/json")
def deleteDiagram(request):
attributes = ast.literal_eval(request.POST['diagrams'])
try:
diagram = Diagram.objects.get(id=attributes['id'])
diagram.delete()
except Exception as e:
return JSONError(e)
jsondict = {
'success': True,
'message': 'Diagram deleted',
}
context = json.dumps(jsondict)
return HttpResponse(context, content_type="application/json")
def createDiagram(request):
attributes = ast.literal_eval(request.POST['diagrams'])
code = attributes['code']
try:
diagram = Diagram.objects.create(code=code)
except Exception as e:
return JSONError(e)
jsondict = {
'success': True,
'message': 'Diagram created',
'diagramID': diagram.id,
}
context = json.dumps(jsondict)
return HttpResponse(context, content_type="application/json")
def openDiagram(request):
diagramID = request.GET['diagramID']
try:
diagram = Diagram.objects.get(id=diagramID)
except Exception as e:
return JSONError(e)
jsonDiagram = diagram.info
if isinstance(jsonDiagram, dict):
jsonDiagram = json.dumps(jsonDiagram, cls=JSONEncoder)
jsondict = {
'success': True,
'message': '',
'diagramID': diagram.id,
'diagramCode': diagram.code,
'diagram': jsonDiagram,
}
context = json.dumps(jsondict)
return HttpResponse(context, content_type="application/json")
def saveDiagram(request):
diagramID = request.GET['diagramID']
jsonFile = json.loads(request.body)
jsonString = JSONEncoder().encode(jsonFile)
jsonString = '{"objects":' + jsonString + '}'
try:
diagram = Diagram.objects.get(id=diagramID)
diagram.info = jsonString
diagram.save()
except Exception as e:
return JSONError(e)
jsondict = {
'success': True,
'message': 'Diagram saved',
}
context = json.dumps(jsondict)
return HttpResponse(context, content_type="application/json")
def synchDBFromDiagram(request):
""" Create and synchronize elements in database
"""
try:
projectID = request.GET['projectID']
except Exception as e:
return JSONError(e)
objects = json.loads(request.body)
selectedTables = []
connectors = []
assembler = JSONAssembler()
selectedTables, connectors = assembler.getJSONElements(objects)
jsondict = {
'success': True,
'message': '',
'tables': selectedTables,
'connectors': connectors,
}
context = json.dumps(jsondict)
return HttpResponse(context, content_type="application/json")