Migrate to new swagger docs generation (#18)

vendor/github.com/swaggo/swag/schema.go

@@ -0,0 +1,70 @@
+package swag
+
+import "fmt"
+
+// CheckSchemaType TODO: NEEDS COMMENT INFO
+func CheckSchemaType(typeName string) {
+	if !IsPrimitiveType(typeName) {
+		panic(fmt.Errorf("%s is not basic types", typeName))
+	}
+}
+
+// IsPrimitiveType determine whether the type name is a primitive type
+func IsPrimitiveType(typeName string) bool {
+	switch typeName {
+	case "string", "number", "integer", "boolean", "array", "object":
+		return true
+	default:
+		return false
+	}
+}
+
+// IsNumericType determines whether the swagger type name is a numeric type
+func IsNumericType(typeName string) bool {
+	return typeName == "integer" || typeName == "number"
+}
+
+// TransToValidSchemeType indicates type will transfer golang basic type to swagger supported type.
+func TransToValidSchemeType(typeName string) string {
+	switch typeName {
+	case "uint", "int", "uint8", "int8", "uint16", "int16", "byte":
+		return "integer"
+	case "uint32", "int32", "rune":
+		return "integer"
+	case "uint64", "int64":
+		return "integer"
+	case "float32", "float64":
+		return "number"
+	case "bool":
+		return "boolean"
+	case "string":
+		return "string"
+	default:
+		return typeName // to support user defined types
+	}
+}
+
+// IsGolangPrimitiveType determine whether the type name is a golang primitive type
+func IsGolangPrimitiveType(typeName string) bool {
+	switch typeName {
+	case "uint",
+		"int",
+		"uint8",
+		"int8",
+		"uint16",
+		"int16",
+		"byte",
+		"uint32",
+		"int32",
+		"rune",
+		"uint64",
+		"int64",
+		"float32",
+		"float64",
+		"bool",
+		"string":
+		return true
+	default:
+		return false
+	}
+}