Hi,
I have a use case where there are two different versions of struct. The
problem is when the model is retrieved from database, it can be of either
version. Both structs have same getters implemented.
This is what the code looks like.
type structA {
Key1 string
Key2 string
}
func(s *structA) GetKey1() string {
return s.key1
}
type structB {
Key3 string
Key4 string
}
func(s *structB) GetKey1() string {
return s.key3
}
version, obj, err := getObjFromDB(args)
if err != nil {
return err
}
var objA *structA
var objB *structB
if version == "A" {
objA := obj.(structA)
} else if version == "B" {
objB := obj.(structB)
}
....
I want this logic to be abstracted to one object so that subsequent code
should like
obj.GetKey() -> doesn't matter whether obj is of type structA or structB
Any help is greatly appreciated. Thanks for your time to look into this.
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