feat: add shared query param helpers for jikan

integrations/jikan/query_params.go

@@ -0,0 +1,43 @@
+package jikan
+
+import (
+	"fmt"
+	"net/url"
+	"strconv"
+)
+
+func buildRequestURL(baseURL, path string, params url.Values) string {
+	encoded := params.Encode()
+	if encoded == "" {
+		return fmt.Sprintf("%s%s", baseURL, path)
+	}
+
+	return fmt.Sprintf("%s%s?%s", baseURL, path, encoded)
+}
+
+func setQueryValue(values url.Values, key, value string) {
+	if value == "" {
+		values.Del(key)
+		return
+	}
+
+	values.Set(key, value)
+}
+
+func setPositiveIntQueryValue(values url.Values, key string, value int) {
+	if value <= 0 {
+		values.Del(key)
+		return
+	}
+
+	values.Set(key, strconv.Itoa(value))
+}
+
+func setTrueQueryValue(values url.Values, key string, enabled bool) {
+	if !enabled {
+		values.Del(key)
+		return
+	}
+
+	values.Set(key, "true")
+}