Refactoring codes for more tg message types

query/Words.go

@@ -0,0 +1,43 @@
+package query
+
+import (
+	"strings"
+)
+
+type Words struct {
+	Key        *string
+	SearchData *[]*string
+}
+
+func (this *Words) HasWords() bool { return true }
+
+func (this *Words) Test(val string) bool {
+
+	data := this.SearchData
+	if data == nil {
+		return false
+	}
+
+	for _, v := range *data {
+		if strings.Contains(*v, val) {
+			return true
+		}
+	}
+	return false
+}
+
+func (this *Words) GetKey() *string {
+	return this.Key
+}
+
+type ByKey []ISearchable
+
+func (a ByKey) Len() int           { return len(a) }
+func (a ByKey) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
+func (a ByKey) Less(i, j int) bool { return *a[i].GetKey() < *a[j].GetKey() }
+
+type NoWords struct{}
+
+func (this NoWords) HasWords() bool       { return false }
+func (this NoWords) Test(val string) bool { return false }
+func (this NoWords) GetKey() *string      { return nil }