feat(docker): Add Dockerfile and compose file

app/config/yaml.go

@@ -0,0 +1,75 @@
+package config
+
+import (
+	"encoding/json"
+	"os"
+
+	"github.com/goccy/go-yaml"
+)
+
+type YAMLConfig struct {
+	Server   Server   `yaml:"server"`
+	Database Database `yaml:"database"`
+	Targets  []Target `yaml:"targets"`
+}
+
+type Server struct {
+	Port int `yaml:"port" env:"SERVER_PORT"`
+}
+
+type Database struct {
+	Host     string `yaml:"host" env:"DB_HOST"`
+	Port     string `yaml:"port" env:"DB_PORT"`
+	User     string `yaml:"user" env:"DB_USER"`
+	Password string `yaml:"password" env:"DB_PASSWORD"`
+	Database string `yaml:"database" env:"DB_DATABASE"`
+}
+
+type Target struct {
+	Name    string   `yaml:"name"`
+	Group   *string  `yaml:"group"`
+	Records []Record `yaml:"records"`
+}
+
+type Record struct {
+	Record    string     `yaml:"record"`
+	Endpoints []Endpoint `yaml:"endpoints"`
+}
+
+type Endpoint struct {
+	Name string `yaml:"name"`
+	Path string `yaml:"path"`
+	URL  string `yaml:"url"`
+}
+
+func LoadYAMLConfig(path string) (*YAMLConfig, error) {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+	var config YAMLConfig
+	if err := yaml.Unmarshal(data, &config); err != nil {
+		return nil, err
+	}
+	return &config, nil
+}
+
+func (c *YAMLConfig) JSON() string {
+	json, err := json.Marshal(c)
+	if err != nil {
+		return ""
+	}
+	return string(json)
+}
+
+func (c *YAMLConfig) Map() *map[string]interface{} {
+	jsonData, err := json.Marshal(c)
+	if err != nil {
+		return nil
+	}
+	var mapData map[string]interface{}
+	if err := json.Unmarshal(jsonData, &mapData); err != nil {
+		return nil
+	}
+	return &mapData
+}