inital commit & import from main project

api.go

@@ -0,0 +1,71 @@
+package main
+
+import (
+	"github.com/go-chi/render"
+	"net/http"
+	"somegit.dev/ALHP/ALHP.GO/ent"
+	"somegit.dev/ALHP/ALHP.GO/ent/dbpackage"
+)
+
+type StatsResponse struct {
+	Failed  int `json:"failed"`
+	Skipped int `json:"skipped"`
+	Latest  int `json:"latest"`
+	Queued  int `json:"queued"`
+	LTO     *struct {
+		Enabled  int `json:"enabled"`
+		Disabled int `json:"disabled"`
+		Unknown  int `json:"unknown"`
+	} `json:"lto"`
+}
+
+func GetStats(w http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+	var v []struct {
+		Status dbpackage.Status `json:"status"`
+		Count  int              `json:"count"`
+	}
+
+	db.DBPackage.Query().GroupBy(dbpackage.FieldStatus).Aggregate(ent.Count()).ScanX(ctx, &v)
+
+	resp := new(StatsResponse)
+	resp.LTO = new(struct {
+		Enabled  int `json:"enabled"`
+		Disabled int `json:"disabled"`
+		Unknown  int `json:"unknown"`
+	})
+	for _, c := range v {
+		switch c.Status { //nolint:exhaustive
+		case dbpackage.StatusFailed:
+			resp.Failed = c.Count
+		case dbpackage.StatusSkipped:
+			resp.Skipped = c.Count
+		case dbpackage.StatusLatest:
+			resp.Latest = c.Count
+		case dbpackage.StatusQueued:
+			resp.Queued = c.Count
+		}
+	}
+
+	var v2 []struct {
+		Status dbpackage.Lto `json:"lto"` //nolint:tagliatelle
+		Count  int           `json:"count"`
+	}
+
+	db.DBPackage.Query().Where(dbpackage.StatusNEQ(dbpackage.StatusSkipped)).
+		GroupBy(dbpackage.FieldLto).Aggregate(ent.Count()).ScanX(ctx, &v2)
+
+	for _, c := range v2 {
+		switch c.Status {
+		case dbpackage.LtoUnknown:
+			resp.LTO.Unknown = c.Count
+		case dbpackage.LtoDisabled, dbpackage.LtoAutoDisabled:
+			resp.LTO.Disabled += c.Count
+		case dbpackage.LtoEnabled:
+			resp.LTO.Enabled = c.Count
+		}
+	}
+
+	render.Status(r, http.StatusOK)
+	render.JSON(w, r, resp)
+}