OpenLMIS v3 Timezone Spike

Places where dates and times are being used currently (as of 2016-12-19):

• Reference Data
  
  • Facility
    • goLiveDate - Date
    • goDownDate - Date
  • RefDataErrorHandling - uses Date
  • ProcessingPeriod
    • startDate - LocalDate
    • endDate - LocalDate
    • controller (search), validator, service, repository, custom, impl classes use these
  • ProcessingPeriodDto
    • startDate - LocalDate
    • endDate - LocalDate
  • LocalDatePersistenceConverter, LocalDateTimePersistenceConverter - uses LocalDate and java.sql.Date
  • SupportedProgram
    • startDate - ZonedDateTime
  • SupportedProgramDto
    • This is an unusual situation because is being serialized to a string, with no time or timezone information and therefore when deserialized, it is essentially a LocalDateTime, which needs to be converted to a ZonedDateTime. We might need to serialize it to a timezone-based string.
  • ProcessingSchedule
    • modifiedDate - LocalDateTime
• Auth
  • CustomTokenServices - uses Date to get now + validitySeconds to determine when token expires
  • PasswordResetToken
    • expiryDate - LocalDateTime
• Requisition