crossover

backend-go/internal/domain/types.go

@@ -0,0 +1,115 @@
+package domain
+
+import "time"
+
+type Address struct {
+	ID        int       `json:"id"`
+	UserID    string    `json:"user_id"`
+	Address   string    `json:"address"`
+	Label     *string   `json:"label"`
+	CreatedAt time.Time `json:"created_at"`
+}
+
+type AlertType string
+
+const (
+	AlertIncomingTx    AlertType = "incoming_tx"
+	AlertOutgoingTx    AlertType = "outgoing_tx"
+	AlertLargeTransfer AlertType = "large_transfer"
+	AlertBalanceBelow  AlertType = "balance_below"
+)
+
+var ValidAlertTypes = []AlertType{
+	AlertIncomingTx,
+	AlertOutgoingTx,
+	AlertLargeTransfer,
+	AlertBalanceBelow,
+}
+
+var ThresholdRequiredTypes = []AlertType{
+	AlertLargeTransfer,
+	AlertBalanceBelow,
+}
+
+func IsValidAlertType(t string) bool {
+	for _, v := range ValidAlertTypes {
+		if string(v) == t {
+			return true
+		}
+	}
+	return false
+}
+
+func IsThresholdRequired(t AlertType) bool {
+	for _, v := range ThresholdRequiredTypes {
+		if v == t {
+			return true
+		}
+	}
+	return false
+}
+
+type AlertRule struct {
+	ID        int       `json:"id"`
+	AddressID int       `json:"address_id"`
+	Type      AlertType `json:"type"`
+	Threshold *float64  `json:"threshold"`
+	Enabled   bool      `json:"enabled"`
+	CreatedAt time.Time `json:"created_at"`
+}
+
+type AlertEvent struct {
+	ID          int       `json:"id"`
+	AlertRuleID int       `json:"alert_rule_id"`
+	Message     string    `json:"message"`
+	AddressLabel *string  `json:"address_label"`
+	TxHash      *string   `json:"tx_hash"`
+	Timestamp   time.Time `json:"timestamp"`
+}
+
+type AddressCheckpoint struct {
+	AddressID        int       `json:"address_id"`
+	LastCheckedBlock int       `json:"last_checked_block"`
+	LastCheckedAt    time.Time `json:"last_checked_at"`
+}
+
+type CheckpointDetail struct {
+	AddressID        int       `json:"address_id"`
+	Address          string    `json:"address"`
+	Label            *string   `json:"label"`
+	LastCheckedBlock int       `json:"last_checked_block"`
+	LastCheckedAt    time.Time `json:"last_checked_at"`
+}
+
+type NotificationConfig struct {
+	UserID              string  `json:"user_id"`
+	DiscordWebhookURL   *string `json:"discord_webhook_url"`
+	TelegramChatID      *string `json:"telegram_chat_id"`
+	TelegramBotToken    *string `json:"telegram_bot_token,omitempty"`
+	Email               *string `json:"email"`
+	NotificationEnabled bool    `json:"notification_enabled"`
+	CreatedAt           *time.Time `json:"created_at,omitempty"`
+	UpdatedAt           *time.Time `json:"updated_at,omitempty"`
+}
+
+type NormalizedTx struct {
+	Hash           string `json:"hash"`
+	From           string `json:"from"`
+	To             *string `json:"to"`
+	Value          string `json:"value"` // Wei as string for precision
+	BlockNumber    int    `json:"block_number"`
+	BlockTimestamp int64  `json:"block_timestamp"`
+}
+
+type Direction string
+
+const (
+	DirectionIncoming Direction = "incoming"
+	DirectionOutgoing Direction = "outgoing"
+)
+
+type ObservedTx struct {
+	NormalizedTx
+	AddressID int       `json:"address_id"`
+	Direction Direction `json:"direction"`
+}