Always storing MBID in lowercase to avoid silly duplicates

src/libs/utils/impl/String.cpp

@@ -98,15 +98,25 @@ stringTrimEnd(const std::string& str, const std::string& whitespace)
 }
 
 std::string
-stringToLower(const std::string& str)
+stringToLower(std::string_view str)
 {
-	return boost::algorithm::to_lower_copy(str);
+	std::string res;
+	res.reserve(str.size());
+
+	std::transform(std::cbegin(str), std::cend(str), std::back_inserter(res), [](char c) { return std::tolower(c);});
+
+	return res;
 }
 
 std::string
 stringToUpper(const std::string& str)
 {
-	return boost::to_upper_copy<std::string>(str);
+	std::string res;
+	res.reserve(str.size());
+
+	std::transform(std::cbegin(str), std::cend(str), std::back_inserter(res), [](char c) { return std::toupper(c);});
+
+	return res;
 }
 
 std::string

src/libs/utils/impl/UUID.cpp

@@ -21,6 +21,8 @@
 
 #include <regex>
 
+#include "utils/String.hpp"
+
 namespace StringUtils
 {
 	template <>
@@ -40,6 +42,10 @@ stringIsUUID(std::string_view str)
 	return std::regex_match(std::cbegin(str), std::cend(str), re);
 }
 
+UUID::UUID(std::string_view str)
+	: _value {StringUtils::stringToLower(str)}
+{
+}
 
 std::optional<UUID>
 UUID::fromString(std::string_view str)

src/libs/utils/include/utils/String.hpp

@@ -21,6 +21,7 @@
 
 #include <optional>
 #include <string>
+#include <string_view>
 #include <sstream>
 #include <vector>
 
@@ -40,7 +41,7 @@ std::string
 stringTrimEnd(const std::string& str, const std::string& whitespaces = " \t");
 
 std::string
-stringToLower(const std::string& str);
+stringToLower(std::string_view str);
 
 std::string
 stringToUpper(const std::string& str);

src/libs/utils/include/utils/UUID.hpp

@@ -34,7 +34,7 @@ class UUID
 		std::string_view getAsString() const { return _value; }
 
 	private:
-		UUID(std::string_view value) : _value {value} {}
+		UUID(std::string_view value);
 		std::string _value;
 };