Added: errors logging

api/swagger.json

@@ -493,6 +493,11 @@
                 "state"
             ],
             "properties": {
+                "error": {
+                    "description": "Ошибка",
+                    "type": "string",
+                    "example": "timeout"
+                },
                 "phoneNumber": {
                     "description": "Номер телефона",
                     "type": "string",

api/swagger.yaml

@@ -135,6 +135,10 @@ definitions:
     - MessageStateFailed
   smsgateway.RecipientState:
     properties:
+      error:
+        description: Ошибка
+        example: timeout
+        type: string
       phoneNumber:
         description: Номер телефона
         example: "79990001234"

db/migrations/20231127234448_error_reporting.sql

@@ -0,0 +1,10 @@
+-- +goose Up
+-- +goose StatementBegin
+ALTER TABLE `message_recipients`
+ADD `error` varchar(256);
+-- +goose StatementEnd
+---
+-- +goose Down
+-- +goose StatementBegin
+ALTER TABLE `message_recipients` DROP `error`;
+-- +goose StatementEnd

internal/sms-gateway/models/models.go

@@ -60,4 +60,5 @@ type MessageRecipient struct {
 	MessageID   uint64       `gorm:"primaryKey;type:BIGINT UNSIGNED"`
 	PhoneNumber string       `gorm:"primaryKey;type:varchar(16)"`
 	State       MessageState `gorm:"not null;type:enum('Pending','Sent','Processed','Delivered','Failed');default:Pending"`
+	Error       *string      `gorm:"type:varchar(256)"`
 }

internal/sms-gateway/repositories/messages.go

@@ -57,7 +57,7 @@ func (r *MessagesRepository) UpdateState(message *models.Message) error {
 		}
 
 		for _, v := range message.Recipients {
-			if err := tx.Model(&v).Where("message_id = ? AND phone_number = ?", message.ID, v.PhoneNumber).Update("state", v.State).Error; err != nil {
+			if err := tx.Model(&v).Where("message_id = ?", message.ID).Select("State", "Error").Updates(&v).Error; err != nil {
 				return err
 			}
 		}

internal/sms-gateway/services/messages.go

@@ -16,6 +16,10 @@ import (
 	"github.com/nyaruka/phonenumbers"
 )
 
+const (
+	ErrorTTLExpired = "TTL expired"
+)
+
 var ErrValidation error = errors.New("validation error")
 
 type MessagesService struct {
@@ -166,6 +170,7 @@ func (s *MessagesService) filterTimeouted(messages []models.Message) []models.Me
 			v.State = models.MessageStateFailed
 			for i := range v.Recipients {
 				v.Recipients[i].State = models.MessageStateFailed
+				v.Recipients[i].Error = types.AsPointer(ErrorTTLExpired)
 			}
 			s.Messages.UpdateState(&v)
 		}
@@ -211,6 +216,7 @@ func (s *MessagesService) recipientsStateToModel(input []smsgateway.RecipientSta
 		output[i] = models.MessageRecipient{
 			PhoneNumber: phoneNumber,
 			State:       models.MessageState(v.State),
+			Error:       v.Error,
 		}
 	}
 
@@ -229,6 +235,7 @@ func modelToRecipientState(input models.MessageRecipient) smsgateway.RecipientSt
 	return smsgateway.RecipientState{
 		PhoneNumber: input.PhoneNumber,
 		State:       smsgateway.ProcessState(input.State),
+		Error:       input.Error,
 	}
 }
 

pkg/smsgateway/domain.go

@@ -30,4 +30,5 @@ type MessageState struct {
 type RecipientState struct {
 	PhoneNumber string       `json:"phoneNumber" validate:"required,min=10" example:"79990001234"` // Номер телефона
 	State       ProcessState `json:"state" validate:"required" example:"Pending"`                  // Состояние
+	Error       *string      `json:"error,omitempty" example:"timeout"`                            // Ошибка
 }