//------Model CURD------//
// NewModel allocates and returns a new Model
func NewModel(router *Router) *Model {
return &Model{
Seeds: []map[string]interface{}{},
Columns: []*Column{},
Set: gset.NewSetThreadSafe(),
router: router,
}
}
//------Seeds and Set------//
// initSet adds all LineItem into Set, addUniqueValues and updateId
func (model *Model) initSet() {
if model.Set == nil {
model.Set = gset.NewSetThreadSafe()
}
for _, seed := range model.Seeds {
li := NewLineItemWithMap(seed)
model.Set.Add(li)
model.addUniqueValues(li)
model.updateId(li.ID())
}
}