def createStudy(studyData):
#check that the studyData is valid
if not ("name" in studyData and type(studyData["name"]) == str
and len(studyData["name"]) > 0):
raise errors.BadRequestError(
"Study must have attribute 'name' (type=str and length>0)")
#construct the study
s = Study()
s.name = studyData["name"]
if "description" in studyData:
s.description = studyData["description"]
if "equipmentList" in studyData:
s.equipmentList = equipment_db_access.loadEquipmentList(
studyData["equipmentList"])
#create the study
StudyTable.put_item(Item=s.toDynamo())
return s
def loadStudy(studyData):
"""Returns a Study object for the given data"""
#check that the studyData is valid
if not ("studyId" in studyData and type(studyData["studyId"]) == str
and len(studyData["studyId"]) > 0):
raise errors.BadRequestError(
"Study must have attribute 'studyId' (type=str and length>0)")
if not ("name" in studyData and type(studyData["name"]) == str
and len(studyData["name"]) > 0):
raise errors.BadRequestError(
"Study must have attribute 'name' (type=str and length>0)")
if not ("status" in studyData and type(studyData["status"]) == str
and len(studyData["status"]) > 0):
raise errors.BadRequestError(
"Study must have attribute 'status' (type=str and length>0)")
if not ("dateCreated" in studyData and type(studyData["dateCreated"])
== str and len(studyData["dateCreated"]) > 0):
raise errors.BadRequestError(
"Study must have attribute 'dateCreated' (type=str and length>0)")
if not ("dateModified" in studyData and type(studyData["dateModified"])
== str and len(studyData["dateModified"]) > 0):
raise errors.BadRequestError(
"Study must have attribute 'dateModified' (type=str and length>0)")
if not ("archived" in studyData and type(studyData["archived"]) == bool):
raise errors.BadRequestError(
"Study must have attribute 'archived' (type=bool)")
#construct the study
s = Study()
s.studyId = studyData["studyId"]
s.name = studyData["name"]
if "description" in studyData:
s.description = studyData["description"]
s.status = studyData["status"]
s.dateCreated = studyData["dateCreated"]
s.dateModified = studyData["dateModified"]
s.archived = studyData["archived"]
if "deploymentList" in studyData:
s.deploymentList = deployment_db_access.loadDeploymentList(
studyData["deploymentList"])
if "equipmentList" in studyData:
s.equipmentList = equipment_db_access.loadEquipmentList(
studyData["equipmentList"])
if "resourceList" in studyData:
s.resourceList = studyData["resourceList"]
return s