new revenue getters

internal/service/revenue.go

@@ -5,7 +5,6 @@ import (
 	"Portifolio/internal/model"
 	"database/sql"
 	"fmt"
-	"time"
 
 	_ "github.com/mattn/go-sqlite3"
 )
@@ -54,46 +53,3 @@ func InsertRevenue(db *sql.DB, companyID int, currencyID int, categoryName strin
 
 	return nil
 }
-
-func GetRevenue(db *sql.DB, companyID int, periodType model.PeriodType, year, idx int) ([]model.Revenue, error) {
-	rows, err := db.Query(`
-		WITH RECURSIVE tree AS (
-			SELECT id, name, parent_id
-			FROM category
-			WHERE company_id = ? AND parent_id IS NULL
-
-			UNION ALL
-
-			SELECT c.id, c.name, c.parent_id
-			FROM category c
-			JOIN tree t ON c.parent_id = t.id
-		)
-		SELECT e.id, t.name, e.value,
-		       p.type, p.year, p.idx, p.start_date, p.end_date
-		FROM revenue_entries e
-		JOIN tree t    ON e.category_id = t.id
-		JOIN periods p ON e.period_id   = p.id
-		WHERE e.company_id = ? AND p.type = ? AND p.year = ? AND p.idx = ?`,
-		companyID, companyID, string(periodType), year, idx,
-	)
-	if err != nil {
-		return nil, fmt.Errorf("query revenue: %w", err)
-	}
-	defer rows.Close()
-
-	var entries []model.Revenue
-	for rows.Next() {
-		var e model.Revenue
-		var p model.Period
-		var start, end string
-		if err := rows.Scan(&e.ID, &e.Category, &e.Value,
-			&p.Type, &p.Year, &p.Index, &start, &end); err != nil {
-			return nil, fmt.Errorf("scan revenue row: %w", err)
-		}
-		p.Start, _ = time.Parse("2006-01-02", start)
-		p.End, _ = time.Parse("2006-01-02", end)
-		e.Period = &p
-		entries = append(entries, e)
-	}
-	return entries, rows.Err()
-}