CODEWITHSUNDEEP
grails
Mario
Mario

Reputation: 4988

what is the best way to create a criteria filter?

I have the following domain class

class Something {
  User user
  BigDecimal balance
  Boolean cancelled
  String status
  Client client
  Date dateCreated
  Date lastUpdated

  static constraints { ... }

  ...
}

I need to create a filter to this domain class the ui looks like this

enter image description here

I do not know how to create this filter all its criteria are optionals so I need your suggestions about what is the best way to create a criteria filter?

Thanks

Upvotes: 0

Views: 108

Answers (1)

Dónal
Dónal

Reputation: 187499

I'd do it like this

List<Something filter(Client client, String status, BigDecimal balance) (
  Something.withCriteria {

    if (client) {
      eq 'client', client
    }    

    if (status) {
      eq 'status', status 
    }    

    if (balance != null) {
      eq 'balance', balance 
    }    

    // other predicates go here....   
  }
}

Upvotes: 1

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