show last time item was refreshed

model/items.go

@@ -1,6 +1,9 @@
 package model
 
-import "fmt"
+import (
+	"fmt"
+	"time"
+)
 
 func (m *Model) GetItems() ([]*Item, error) {
 	rows, err := m.db.Queryx("SELECT * FROM items")
@@ -19,3 +22,14 @@ func (m *Model) GetItems() ([]*Item, error) {
 
 	return items, nil
 }
+
+func (m *Model) UpdateRefreshedAt(itemId int64, refreshedAt time.Time) error {
+	if _, err := m.db.NamedExec("UPDATE items SET refreshed_at = :refreshed_at WHERE id = :item_id", map[string]any{
+		"refreshed_at": refreshedAt,
+		"item_id":      itemId,
+	}); err != nil {
+		return fmt.Errorf("failed to update refreshed_at field: %v", err)
+	}
+
+	return nil
+}

model/model.go

@@ -28,11 +28,12 @@ type Torrent struct {
 }
 
 type Item struct {
-	ID        int64     `json:"id" db:"id"`
-	Query     string    `json:"query" db:"query"`
-	Category  int       `json:"category" db:"category"`
-	CreatedAt time.Time `json:"createdAt" db:"created_at"`
-	Torrents  []Torrent `json:"torrents,omitempty"`
+	ID          int64      `json:"id" db:"id"`
+	Query       string     `json:"query" db:"query"`
+	Category    int        `json:"category" db:"category"`
+	CreatedAt   time.Time  `json:"createdAt" db:"created_at"`
+	Torrents    []Torrent  `json:"torrents,omitempty"`
+	RefreshedAt *time.Time `json:"refreshedAt" db:"refreshed_at"`
 }
 
 func (m *Model) Init() {
@@ -59,6 +60,8 @@ func (m *Model) Init() {
 		item_id integer not null,
 		FOREIGN KEY (item_id) REFERENCES users(id)
 	)`)
+
+	m.db.Exec(`ALTER TABLE items ADD COLUMN refreshed_at datetime default null`)
 }
 
 func New(db *sqlx.DB) *Model {