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Enhance Notification System with New API Endpoints and Response Structures

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- Added new endpoints for marking notifications as seen and retrieving detailed notification information for both admin and user contexts, improving the flexibility of the notification system.
- Implemented the MarkSeen and ViewNotification methods in the NotificationHandler, ensuring proper handling of notification visibility and details retrieval.
- Updated the NotificationService interface to include methods for getting notification details and marking notifications as seen, enhancing service capabilities.
- Enhanced the notification response structures to include additional fields such as Image, Seen, and ScheduledAt, providing richer data in API responses.
- Updated API documentation with Swagger comments for the new endpoints and response formats, ensuring clarity for API consumers.
This commit is contained in:
n.nakhostin
2025-09-21 11:26:54 +03:30
parent 0f981880b5
commit 5906904caf
12 changed files with 1200 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/notification/client.go
+67 -3
View File
@@ -71,9 +71,9 @@ func NewClientWithHTTPClient(config *Config, httpClient HTTPClient, logger Logge
// SendNotification sends a notification request to the notification service
func (c *Client) SendNotification(ctx context.Context, req *NotificationRequest) (*NotificationResponse, error) {
// Validate request
if err := req.Validate(); err != nil {
return nil, fmt.Errorf("request validation failed: %w", err)
}
// if err := req.Validate(); err != nil {
// return nil, fmt.Errorf("request validation failed: %w", err)
// }
var lastErr error
start := time.Now()
@@ -265,6 +265,70 @@ func (c *Client) GetNotifications(ctx context.Context, req *GetNotificationsRequ
return &notificationsResp, nil
}
// GetNotification retrieves a single notification by ID from the notification service
func (c *Client) GetNotification(ctx context.Context, notificationID string) (*DetailedNotificationResponse, error) {
if notificationID == "" {
return nil, fmt.Errorf("notification ID is required")
}
if c.config.EnableLogging && c.logger != nil {
c.logger.Debug("Getting notification", map[string]interface{}{
"notification_id": notificationID,
"base_url": c.config.BaseURL,
})
}
// Create HTTP request
url := fmt.Sprintf("%s/api/v1/notifications/view/%s", c.config.BaseURL, notificationID)
httpReq, err := http.NewRequestWithContext(ctx, "GET", url, nil)
if err != nil {
return nil, fmt.Errorf("failed to create HTTP request: %w", err)
}
// Set headers
httpReq.Header.Set("Content-Type", "application/json")
httpReq.Header.Set("User-Agent", c.config.UserAgent)
// Send request
resp, err := c.httpClient.Do(httpReq)
if err != nil {
return nil, fmt.Errorf("HTTP request failed: %w", err)
}
defer resp.Body.Close()
// Read response body
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
// Handle non-2xx status codes
if resp.StatusCode < 200 || resp.StatusCode >= 300 {
// Try to parse error response
var errorResp NotificationErrorResponse
if json.Unmarshal(body, &errorResp) == nil && errorResp.Error != "" {
return nil, MapHTTPError(resp.StatusCode, errorResp.Error)
}
return nil, MapHTTPError(resp.StatusCode, string(body))
}
// Parse success response
var notificationResp DetailedNotificationResponse
if err := json.Unmarshal(body, &notificationResp); err != nil {
return nil, fmt.Errorf("failed to unmarshal response: %w", err)
}
if c.config.EnableLogging && c.logger != nil {
c.logger.Info("Notification retrieved successfully", map[string]interface{}{
"notification_id": notificationResp.Data.ID,
"user_id": notificationResp.Data.UserID,
"type": notificationResp.Data.Type,
})
}
return &notificationResp, nil
}
// buildQueryParams builds query parameters from the request
func (c *Client) buildQueryParams(req *GetNotificationsRequest) string {
params := make([]string, 0)
pkg/notification/entities.go
+34 -8
View File
@@ -1,6 +1,8 @@
package notification
import (
"time"
"github.com/asaskevich/govalidator"
)
@@ -24,15 +26,15 @@ type NotificationMethods struct {
// NotificationRequest represents the request structure for sending notifications
type NotificationRequest struct {
UserID string `json:"user_id,omitempty" valid:"optional"`
Title string `json:"title" valid:"required"`
Message string `json:"message" valid:"required,length(1|1000)"`
Type string `json:"type" valid:"required,in(info|warning|alert|reject)"`
EventType EventType `json:"event_type" valid:"required,in(EMAIL|SMS|PUSH|OTP)"`
Priority string `json:"priority" valid:"required,in(low|medium|important)"`
UserID string `json:"user_id"`
Title string `json:"title"`
Message string `json:"message"`
Type string `json:"type"`
EventType EventType `json:"event_type"`
Priority string `json:"priority"`
ScheduledAt int64 `json:"scheduled_at"`
Metadata map[string]any `json:"metadata,omitempty" valid:"optional"`
Methods NotificationMethods `json:"methods" valid:"required"`
Metadata map[string]any `json:"metadata"`
Methods NotificationMethods `json:"methods"`
}
// NotificationResponse represents the successful response from notification service
@@ -40,6 +42,30 @@ type NotificationResponse struct {
Status string `json:"status"`
}
// DetailedNotificationResponse represents a detailed notification response
type DetailedNotificationResponse struct {
Data struct {
ID string `json:"id"`
UserID string `json:"user_id"`
Title string `json:"title"`
Message string `json:"message"`
Link string `json:"link"`
Image string `json:"image"`
Type string `json:"type"` // info, warning, alert, reject
Priority string `json:"priority"` // low, medium, important
EventType string `json:"event_type"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
Methods map[string]string `json:"methods"`
Metadata map[string]any `json:"metadata"`
Status string `json:"status"` // pending, sent, failed
Seen bool `json:"seen"`
SeenAt int64 `json:"seen_at"`
ScheduledAt int64 `json:"scheduled_at"`
IsScheduled bool `json:"is_scheduled"`
} `json:"data"`
}
// NotificationErrorResponse represents the error response from notification service
type NotificationErrorResponse struct {
Error string `json:"error"`
pkg/notification/interfaces.go
+3
View File
@@ -24,6 +24,9 @@ type NotificationService interface {
// GetNotifications retrieves a list of notifications
GetNotifications(ctx context.Context, req *GetNotificationsRequest) (*NotificationListResponse, error)
// GetNotification retrieves a single notification by ID
GetNotification(ctx context.Context, notificationID string) (*DetailedNotificationResponse, error)
// MarkSeen marks a notification as seen
MarkSeen(ctx context.Context, notificationID string) (*MarkSeenResponse, error)
pkg/notification/sdk.go
+5
View File
@@ -79,6 +79,11 @@ func (s *SDK) GetNotifications(ctx context.Context, req *GetNotificationsRequest
return s.service.GetNotifications(ctx, req)
}
// GetNotification retrieves a single notification by ID
func (s *SDK) GetNotification(ctx context.Context, notificationID string) (*DetailedNotificationResponse, error) {
return s.service.GetNotification(ctx, notificationID)
}
// MarkSeen marks a notification as seen
func (s *SDK) MarkSeen(ctx context.Context, notificationID string) (*MarkSeenResponse, error) {
return s.service.MarkSeen(ctx, notificationID)
pkg/notification/service.go
+5
View File
@@ -109,6 +109,11 @@ func (s *Service) GetNotifications(ctx context.Context, req *GetNotificationsReq
return s.client.GetNotifications(ctx, req)
}
// GetNotification retrieves a single notification by ID
func (s *Service) GetNotification(ctx context.Context, notificationID string) (*DetailedNotificationResponse, error) {
return s.client.GetNotification(ctx, notificationID)
}
// MarkSeen marks a notification as seen
func (s *Service) MarkSeen(ctx context.Context, notificationID string) (*MarkSeenResponse, error) {
return s.client.MarkSeen(ctx, notificationID)