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models/domain.go

@@ -0,0 +1,22 @@
+package models
+
+import "strings"
+
+type Domain struct {
+	ID         int    `gorm:"primaryKey" json:"id"`
+	DomainName string `gorm:"unique,not null,size:255" json:"domain_name"`
+
+	//SOA Info
+	MainDNS         string `gorm:"not null,size:255" json:"main_dns"`
+	AdminEmail      string `gorm:"not null,size:255" json:"admin_email"`
+	SerialNumber    int64  `gorm:"not null,default:1" json:"serial_number"`
+	RefreshInterval uint32 `gorm:"not null,size:255,default:\"86400\"" json:"refresh_interval"`
+	RetryInterval   uint32 `gorm:"not null,size:255,default:\"7200\"" json:"retry_interval"`
+	ExpiryPeriod    uint32 `gorm:"not null,size:255,default:\"3600000\"" json:"expiry_period"`
+	NegativeTtl     uint32 `gorm:"not null,size:255,default:\"86400\"" json:"negative_ttl"`
+}
+
+func (d *Domain) EmailSOAForamt() string {
+	soa := strings.Replace(d.AdminEmail, ".", "\\", 1)
+	return strings.Replace(soa, "@", ".", 1)
+}

models/record.go

@@ -0,0 +1,56 @@
+package models
+
+import (
+	"fmt"
+
+	dns "github.com/cloud66-oss/coredns_mysql"
+)
+
+const (
+	RecordTypeA     = "A"
+	RecordTypeAAAA  = "AAAA"
+	RecordTypeCNAME = "CNAME"
+	RecordTypeSOA   = "SOA"
+	RecordTypeTXT   = "TXT"
+	RecordTypeNS    = "NS"
+	RecordTypeMX    = "MX"
+	RecordTypeCAA   = "CAA"
+	RecordTypeSRV   = "SRV"
+)
+
+type Record struct {
+	ID         int    `gorm:"primaryKey" json:"id"`
+	Zone       string `gorm:"not null,size:255" json:"zone"`
+	Name       string `gorm:"not null,size:255" json:"name"`
+	Ttl        int    `json:"ttl"`
+	Content    any    `gorm:"serializer:json,type:\"text\"" json:"content"`
+	RecordType string `gorm:"not null,size:255" json:"record_type"`
+}
+
+func (Record) TableName() string {
+	return "coredns_record"
+}
+
+type RecordContentTypes interface {
+	dns.ARecord | dns.AAAARecord | dns.CNAMERecord | dns.CAARecord | dns.NSRecord | dns.MXRecord | dns.SOARecord | dns.SRVRecord | dns.TXTRecord
+}
+
+type RecordWithType[T RecordContentTypes] struct {
+	Record
+	Content T `json:"content"`
+}
+
+func (r *RecordWithType[T]) ToRecord() *Record {
+	r.Record.Content = r.Content
+	return &r.Record
+}
+
+func (r *RecordWithType[T]) FromRecord(record *Record) error {
+	r.Record = *record
+
+	var ok bool
+	if r.Content, ok = record.Content.(T); !ok {
+		return fmt.Errorf("cannot convert record type")
+	}
+	return nil
+}

models/settings.go

@@ -0,0 +1,15 @@
+package models
+
+import "gorm.io/gorm"
+
+const (
+	SettingsKeyAdminUsername = "admin.username"
+	SettingsKeyAdminPassword = "admin.password"
+	SettingsKeyDNSServer     = "dns.servers"
+)
+
+type Settings struct {
+	gorm.Model
+	Key   string `gorm:"unique,not null,size:255"`
+	Value string `gorm:"not null,size:255"`
+}