init: Initial commit

app/config/file.go

@@ -0,0 +1,60 @@
+package config
+
+import (
+	"os"
+
+	"go.yaml.in/yaml/v3"
+)
+
+type FileConfig struct {
+	filePath string
+	config   *Configuration
+}
+
+func NewFileConfig(filePath string) (*FileConfig, error) {
+	c := &FileConfig{filePath: filePath, config: &Configuration{}}
+	if err := c.loadConfig(); err != nil {
+		return nil, err
+	}
+	return c, nil
+}
+
+func (c *FileConfig) loadConfig() error {
+	data, err := os.ReadFile(c.filePath)
+	if err != nil {
+		return err
+	}
+	return yaml.Unmarshal(data, c.config)
+}
+
+func (c *FileConfig) GetConfiguration() *Configuration {
+	return c.config
+}
+
+func (c *FileConfig) GetGatewayConfiguration() *GatewayConfiguration {
+	return &c.config.Gateway
+}
+
+func (c *FileConfig) GetRoutes() []RouteConfiguration {
+	return c.config.Routes
+}
+
+func (c *FileConfig) GetProxies() []ProxyConfiguration {
+	return c.config.Proxies
+}
+
+func (c *FileConfig) GetHost() string {
+	return c.config.Gateway.Host
+}
+
+func (c *FileConfig) GetPort() int {
+	return c.config.Gateway.Port
+}
+
+func (c *FileConfig) GetApis() []ApiConfiguration {
+	return c.config.Apis
+}
+
+func (c *FileConfig) GetFeatures() []string {
+	return c.config.Gateway.Features
+}