initial public commit

daos/request.go

@@ -0,0 +1,70 @@
+package daos
+
+import (
+	"time"
+
+	"github.com/pocketbase/dbx"
+	"github.com/pocketbase/pocketbase/models"
+	"github.com/pocketbase/pocketbase/tools/types"
+)
+
+// RequestQuery returns a new Request logs select query.
+func (dao *Dao) RequestQuery() *dbx.SelectQuery {
+	return dao.ModelQuery(&models.Request{})
+}
+
+// FindRequestById finds a single Request log by its id.
+func (dao *Dao) FindRequestById(id string) (*models.Request, error) {
+	model := &models.Request{}
+
+	err := dao.RequestQuery().
+		AndWhere(dbx.HashExp{"id": id}).
+		Limit(1).
+		One(model)
+
+	if err != nil {
+		return nil, err
+	}
+
+	return model, nil
+}
+
+type RequestsStatsItem struct {
+	Total int            `db:"total" json:"total"`
+	Date  types.DateTime `db:"date" json:"date"`
+}
+
+// RequestsStats returns hourly grouped requests logs statistics.
+func (dao *Dao) RequestsStats(expr dbx.Expression) ([]*RequestsStatsItem, error) {
+	result := []*RequestsStatsItem{}
+
+	query := dao.RequestQuery().
+		Select("count(id) as total", "strftime('%Y-%m-%d %H:00:00', created) as date").
+		GroupBy("date")
+
+	if expr != nil {
+		query.AndWhere(expr)
+	}
+
+	err := query.All(&result)
+
+	return result, err
+}
+
+// DeleteOldRequests delete all requests that are created before createdBefore.
+func (dao *Dao) DeleteOldRequests(createdBefore time.Time) error {
+	m := models.Request{}
+	tableName := m.TableName()
+
+	formattedDate := createdBefore.UTC().Format(types.DefaultDateLayout)
+	expr := dbx.NewExp("[[created]] <= {:date}", dbx.Params{"date": formattedDate})
+
+	_, err := dao.DB().Delete(tableName, expr).Execute()
+
+	return err
+}
+
+// SaveRequest upserts the provided Request model.
+func (dao *Dao) SaveRequest(request *models.Request) error {
+	return dao.Save(request)
+}