def forwards_func(apps, schema_editor):
org_ks = {
"Organization": {
"name": "A test Organization",
"website": "http://new_org.example.com",
"description": ""
},
"KnowledgeServer": {
"name": "A test OKS.",
"netloc": "test.thekoa.org",
"description": "It has some datasets and structures",
"html_home": "",
"html_disclaimer": ""
}
}
KnowledgeServer.create_this_ks(org_ks)
this_ks_d = KnowledgeServer.this_knowledge_server('default')
dssContinentState = DataSetStructure()
dssContinentState.name = "Test Continent-SubContinent-State"
dssContinentState.SetNotNullFields()
dssContinentState.save()
mmContinent = dssContinentState.create_model_metadata(
"Continent", "test1", "name")
mmSubContinent = dssContinentState.create_model_metadata(
"SubContinent", "test1", "name")
mmState = dssContinentState.create_model_metadata("State", "test1", "name")
# It creates ModelMetadata and a DataSet for each of them; having the DataSetStructure makes it
# possible to release and materialize the datasets with dangling references that will be
# resolved once the dss is released and materialized.
KnowledgeServer.register_models([mmContinent, mmSubContinent, mmState])
# it creates the root node of the dataset structure
dssContinentState.root_model_metadata(mmContinent)
# and child nodes for two attributes/fields
dssContinentState.root_node.children_nodes_for(
["subcontinent_set", "state_set"], this_ks_d.netloc)
dssContinentState.save()
dss_dss = DataSetStructure.get_from_name(
DataSetStructure.dataset_structure_DSN)
ds = DataSet(
description=
'DataSet for data set structure "Continent-SubContinent-State"',
knowledge_server=this_ks_d,
dataset_structure=dss_dss,
root=dssContinentState,
version_major=0,
version_minor=1,
version_patch=0)
ds.save()
ds.set_released()
europe = Continent()
europe.name = "Europe"
europe.save()
asia = Continent()
asia.name = "Asia"
asia.save()
south_europe = SubContinent()
south_europe.name = "South Europe"
south_europe.continent = europe
south_europe.save()
central_europe = SubContinent()
central_europe.name = "Central Europe"
central_europe.continent = europe
central_europe.save()
italy = State()
italy.name = "Italy"
italy.sub_continent = south_europe
italy.continent = europe
italy.save()
spain = State()
spain.name = "Spain"
spain.sub_continent = south_europe
spain.continent = europe
spain.save()
germany = State()
germany.name = "Germany"
germany.sub_continent = central_europe
germany.continent = europe
germany.save()
ds = DataSet(knowledge_server=this_ks_d,
dataset_structure=dssContinentState,
root=europe,
description="Europe",
version_major=0,
version_minor=1,
version_patch=0,
version_description="")
ds.save()
ds.set_released()
ds = DataSet(knowledge_server=this_ks_d,
dataset_structure=dssContinentState,
root=asia,
description="Asia",
version_major=0,
version_minor=1,
version_patch=0,
version_description="")
ds.save()
ds.set_released()
def forwards_func(apps, schema_editor):
this_ks_d = KnowledgeServer.this_knowledge_server('default')
dss_workflow = DataSetStructure(name='Workflow')
dss_workflow.description = 'Workflow-Method-Attribute-PermissionStatement'
dss_workflow.SetNotNullFields()
dss_workflow.save()
mm_workflow = Workflow().get_model_metadata(db_alias='default')
models_for_dss_workflow = [
{
"name": "Attribute",
"module": "ap",
"name_field": "",
"description_field": ""
},
{
"name": "Widget",
"module": "ap",
"name_field": "",
"description_field": ""
},
{
"name": "AttributeInAMethod",
"module": "ap",
"name_field": "",
"description_field": ""
},
{
"name": "PermissionStatement",
"module": "ap",
"name_field": "",
"description_field": ""
},
]
mm_attribute, mm_widget, mm_attribute_in_a_method, mm_permission_statement, mm_permission_holder = dss_workflow.create_many_model_metadata(
models_for_dss_workflow)
mm_workflow_method = dss_workflow.create_model_metadata(
name="WorkflowMethod", module="ap")
mm_attribute = dss_workflow.create_model_metadata(name="Attribute",
module="ap",
name_field="",
description_field="")
mm_widget = dss_workflow.create_model_metadata(name="Widget",
module="ap",
name_field="",
description_field="")
mm_attribute_in_a_method = dss_workflow.create_model_metadata(
name="AttributeInAMethod",
module="ap",
name_field="",
description_field="")
mm_permission_statement = dss_workflow.create_model_metadata(
name="PermissionStatement",
module="ap",
name_field="",
description_field="")
# check quale DSS
mm_attribute_type = dss_workflow.create_model_metadata(
name="AttributeType", module="ap")
mm_attribute_group = dss_workflow.create_model_metadata(
name="AttributeGroup", module="ap")
# WorkflowsMethods è un many to many through, va fatto ?
WorkflowTransition
Application
ModelMetadataSearch
ApplicationStructureNodeSearch
AttributeInASearch
KSUser
KSRole
KSGroup
# check quale DSS; sul diagramma sul foglio?
# It creates a DataSet for each of them; having the DataSetStructure makes it
# possible to release and materialize the datasets with dangling references that will be
# resolved once the dss is released and materialized.
KnowledgeServer.register_models([
mm_workflow_method, mm_attribute_in_a_method, mm_permission_statement,
mm_attribute, mm_attribute_type, mm_attribute_group, mm_widget,
mm_permission_holder
])
# it creates the root node from the ModelMetadata provided
dss_workflow.root_model_metadata(mm_workflow)
# child nodes for two attributes/fields
dss_workflow.root_node.children_nodes_for(["methods"], this_ks_d.netloc)
dss_workflow.root_node.children_external_references_nodes_for(
["type"], this_ks_d.netloc)
method_node = dss_workflow.root_node.child_nodes.all()[0]
method_node.children_external_references_nodes_for(
["initial_statuses", "final_status"], this_ks_d.netloc)
method_node.children_nodes_for(["attributeinamethod_set", "permission"],
this_ks_d.netloc)
attribute_in_a_method_node = [
cn for cn in method_node.child_nodes.all()
if cn.attribute == "attributeinamethod_set"
][0]
attribute_in_a_method_node.children_external_references_nodes_for(
["attribute", "custom_widget"], this_ks_d.netloc)
permission_node = [
cn for cn in method_node.child_nodes.all()
if cn.attribute == "permission"
][0]
permission_node.children_external_references_nodes_for(
["permission_holder"], this_ks_d.netloc)
dss_workflow.save()
dss_dss = DataSetStructure.get_from_name(
DataSetStructure.dataset_structure_DSN)
ds = DataSet(
description=
'DataSet for data set structure "Workflow-Method-Attribute-PermissionStatement"',
knowledge_server=this_ks_d,
dataset_structure=dss_dss,
root=dss_workflow,
version_major=0,
version_minor=1,
version_patch=0,
version_description="")
ds.save()
ds.set_released()
# Application now is on its own dataset structure so we don't create it and just use the shallow one
mm_application = dss_workflow.create_model_metadata(
name='Application',
module='ap',
name_field="name",
description_field="description")
KnowledgeServer.register_models([mm_application])
