Add webhooks

Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>

pkg/coredata/webhook_event_status.go

@@ -0,0 +1,65 @@
+// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+// PERFORMANCE OF THIS SOFTWARE.
+
+package coredata
+
+import (
+	"database/sql/driver"
+	"fmt"
+)
+
+type WebhookEventStatus string
+
+const (
+	WebhookEventStatusPending    WebhookEventStatus = "PENDING"
+	WebhookEventStatusProcessing WebhookEventStatus = "PROCESSING"
+	WebhookEventStatusDelivered  WebhookEventStatus = "DELIVERED"
+)
+
+func (s WebhookEventStatus) String() string {
+	return string(s)
+}
+
+func (s WebhookEventStatus) IsValid() bool {
+	switch s {
+	case WebhookEventStatusPending, WebhookEventStatusProcessing, WebhookEventStatusDelivered:
+		return true
+	}
+	return false
+}
+
+func (s WebhookEventStatus) MarshalText() ([]byte, error) {
+	return []byte(s.String()), nil
+}
+
+func (s *WebhookEventStatus) UnmarshalText(text []byte) error {
+	*s = WebhookEventStatus(text)
+	if !s.IsValid() {
+		return fmt.Errorf("%s is not a valid WebhookEventStatus", string(text))
+	}
+	return nil
+}
+
+func (s *WebhookEventStatus) Scan(value any) error {
+	str, ok := value.(string)
+	if !ok {
+		return fmt.Errorf("unsupported type for WebhookEventStatus: %T", value)
+	}
+
+	return s.UnmarshalText([]byte(str))
+}
+
+func (s WebhookEventStatus) Value() (driver.Value, error) {
+	return s.String(), nil
+}