feat: add dashboard summary endpoint and related models, queries, and services

internal/mapper/dashboard_mapper.go

@@ -0,0 +1,34 @@
+package mapper
+
+import (
+	"wm-backend/internal/models"
+	db "wm-backend/sqlc_gen"
+)
+
+func ToDomainTotalComponentStats(r db.GetTotalComponentStatsRow) models.TotalComponentStats {
+	return models.TotalComponentStats{
+		TotalTypes:    r.TotalTypes,
+		TotalQuantity: r.TotalQuantity,
+	}
+}
+
+func ToDomainAbnormalAlert(r db.GetAbnormalItemCountsRow) models.AbnormalAlert {
+	return models.AbnormalAlert{
+		Status: string(r.Status),
+		Count:  r.Count,
+	}
+}
+
+func ToDomainTodayInvoiceCount(r db.GetTodayInvoiceCountsRow) models.TodayInvoiceCount {
+	return models.TodayInvoiceCount{
+		Type:  string(r.Type),
+		Count: r.Count,
+	}
+}
+
+func ToDomainContainerStats(r db.GetContainerStatsRow) models.ContainerStats {
+	return models.ContainerStats{
+		TotalContainers: r.TotalContainers,
+		EmptyContainers: int64(r.EmptyContainers),
+	}
+}