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epiph/app/lib/collections/answers.coffee
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answers.coffee
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@Answers = new Meteor.Collection("answers")
Answers.before.insert BeforeInsertTimestampHook
Answers.before.update BeforeUpdateTimestampHook
Meteor.methods
"upsertAnswer": (answer) ->
check(answer.visitId, String)
visit = Visits.findOne answer.visitId
throw new Meteor.Error(403, "visit can't be found.") unless visit?
patient = Patients.findOne visit.patientId
throw new Meteor.Error(403, "patient can't be found.") unless patient?
throw new Meteor.Error(433, "you are not allowed to upsert answers") unless Roles.userIsInRole(@userId, ['admin']) or (Roles.userIsInRole(@userId, 'caseManager') and @userId in patient.caseManagerIds)
check(answer.questionId, String)
question = Questions.findOne answer.questionId
throw new Meteor.Error(403, "question can't be found.") unless question?
questionnaire = Questionnaires.findOne question.questionnaireId
throw new Meteor.Error(403, "questionnaire can't be found.") unless questionnaire?
#check if questionnaire is scheduled at visit
found = false
visit.questionnaireIds.some (questionnaireId) ->
if questionnaireId is questionnaire._id
found = true
found
throw new Meteor.Error(403, "questionnaire is not scheduled at this visit.") unless found
answerId = null
if answer._id?
a = Answers.findOne _.pick answer, 'visitId', 'questionId', '_id'
throw new Meteor.Error(403, "answer to update can't be found.") unless answer?
Answers.update answer._id,
$set: value: answer.value
answerId = answer._id
else
#check if an answer exists already
a = Answers.findOne _.pick(answer, 'visitId', 'questionId')
if a?
console.log "\n\nError: There already exists an answer for this visitId and questionId."
console.log a
throw new Meteor.Error(403, "Error: There already exists an answer for this visitId and questionId.")
answer = _.pick answer, 'visitId', 'questionId', 'value'
answerId = Answers.insert answer
if !patient.hasData
Patients.update patient._id,
$set: hasData: true
#update patient.hasDataForDesignIds
studyDesign = StudyDesigns.findOne
'visits._id': visit.designVisitId
Patients.update patient._id,
$addToSet: hasDataForDesignIds: studyDesign._id
if !visit.date?
Meteor.call "changeVisitDate", visit._id, Date.now()
return answerId
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