major refactoring

claims.go

@@ -29,17 +29,37 @@ func (c Claims) GetBool(key string) (b bool) {
 
 // GetInt returns an int from the claims map
 func (c Claims) GetInt(key string) (i int) {
+	if f, ok := c.getFloat64(key); ok {
+		return int(f)
+	}
 	if v, ok := c.Get(key); ok && v != nil {
 		i, _ = v.(int)
 	}
 	return
 }
 
-// GetFloat returns a float from the claims map
-func (c Claims) GetFloat(key string) (f float64) {
-	if v, ok := c.Get(key); ok && v != nil {
-		f, _ = v.(float64)
+// GetInt64 returns an int64 from the claims map
+func (c Claims) GetInt64(key string) (i int64) {
+	if f, ok := c.getFloat64(key); ok {
+		return int64(f)
 	}
+	if v, ok := c.Get(key); ok && v != nil {
+		i, _ = v.(int64)
+	}
+	return
+}
+
+// getFloat64 returns a float64 and ok from the claims map
+func (c Claims) getFloat64(key string) (f float64, fok bool) {
+	if v, ok := c.Get(key); ok && v != nil {
+		f, fok = v.(float64)
+	}
+	return
+}
+
+// GetFloat64 returns a float64 from the claims map
+func (c Claims) GetFloat64(key string) (f float64) {
+	f, _ = c.getFloat64(key)
 	return
 }