1 files changed, 58 insertions, 0 deletions
diff --git a/pkg/portage/repology/category.go b/pkg/portage/repology/category.go
new file mode 100644
index 0000000..41efe57
--- /dev/null
+++ b/pkg/portage/repology/category.go
@@ -0,0 +1,58 @@
+package repology
+
+import (
+	"log/slog"
+
+	"soko/pkg/database"
+	"soko/pkg/models"
+)
+
+func UpdateCategoriesMetadata() {
+	var categoriesInfoArr []*models.CategoryPackagesInformation
+	err := database.DBCon.Model((*models.OutdatedPackages)(nil)).
+		ColumnExpr("SPLIT_PART(atom, '/', 1) as name").
+		ColumnExpr("COUNT(*) as outdated").
+		GroupExpr("SPLIT_PART(atom, '/', 1)").
+		Select(&categoriesInfoArr)
+	if err != nil {
+		slog.Error("Failed collecting outdated stats", slog.Any("err", err))
+		return
+	}
+	categoriesInfo := make(map[string]*models.CategoryPackagesInformation, len(categoriesInfoArr))
+	for _, categoryInfo := range categoriesInfoArr {
+		if categoryInfo.Name != "" {
+			categoriesInfo[categoryInfo.Name] = categoryInfo
+		}
+	}
+
+	var categories []*models.CategoryPackagesInformation
+	err = database.DBCon.Model(&categories).Column("name").Select()
+	if err != nil {
+		slog.Error("Failed fetching categories packages information", slog.Any("err", err))
+		return
+	} else if len(categories) > 0 {
+		for _, category := range categories {
+			if info, found := categoriesInfo[category.Name]; found {
+				category.Outdated = info.Outdated
+			} else {
+				category.Outdated = 0
+			}
+			delete(categoriesInfo, category.Name)
+		}
+		_, err = database.DBCon.Model(&categories).Set("outdated = ?outdated").Update()
+		if err != nil {
+			slog.Error("Failed updating categories packages information", slog.Any("err", err))
+		}
+		categories = make([]*models.CategoryPackagesInformation, 0, len(categoriesInfo))
+	}
+
+	for _, catInfo := range categoriesInfo {
+		categories = append(categories, catInfo)
+	}
+	if len(categories) > 0 {
+		_, err = database.DBCon.Model(&categories).Insert()
+		if err != nil {
+			slog.Error("Failed inserting categories packages information", slog.Any("err", err))
+		}
+	}
+}