add temp cleanup function

server/handler/vcCleanup.go

@@ -0,0 +1,76 @@
+package handler
+
+import (
+	"context"
+	"database/sql"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+)
+
+// Remove a specified VM from the inventory
+func (h *Handler) VcCleanup(w http.ResponseWriter, r *http.Request) {
+	ctx := context.Background()
+
+	// Get the parameters
+	vcUrl := r.URL.Query().Get("vc_url")
+	if vcUrl != "" {
+		h.Logger.Debug("Checking inventory table for vCenter", "url", vcUrl)
+		_, err := h.Database.Queries().GetInventoryVcUrl(ctx, vcUrl)
+
+		if err != nil {
+			if errors.Is(err, sql.ErrNoRows) {
+				h.Logger.Error("No VMs found for vcenter", "url", vcUrl)
+				w.Header().Set("Content-Type", "application/json")
+				w.WriteHeader(http.StatusBadRequest)
+				json.NewEncoder(w).Encode(map[string]string{
+					"status":  "ERROR",
+					"message": fmt.Sprintf("No match to vcenter details specified. vc_url: '%s'", vcUrl),
+				})
+				return
+			} else {
+				h.Logger.Error("Error checking for vcenter to cleanup", "error", err, "url", vcUrl)
+				w.Header().Set("Content-Type", "application/json")
+				w.WriteHeader(http.StatusBadRequest)
+				json.NewEncoder(w).Encode(map[string]string{
+					"status":  "ERROR",
+					"message": fmt.Sprintf("Error checking for vcenter to cleanup. error: '%s'", err),
+				})
+				return
+			}
+		} else {
+			// delete the VMs
+			err = h.Database.Queries().InventoryCleanupVcenter(ctx, vcUrl)
+			if err != nil {
+				h.Logger.Error("Error cleaning up VMs from Inventory table", "error", err, "url", vcUrl)
+				w.Header().Set("Content-Type", "application/json")
+				w.WriteHeader(http.StatusBadRequest)
+				json.NewEncoder(w).Encode(map[string]string{
+					"status":  "ERROR",
+					"message": fmt.Sprintf("Error cleaning up VMs from Inventory table. error: '%s'", err),
+				})
+				return
+			} else {
+				// Successful cleanup
+				h.Logger.Debug("VMs successfully removed from inventory for vcenter", "url", vcUrl)
+				w.Header().Set("Content-Type", "application/json")
+				w.WriteHeader(http.StatusOK)
+				json.NewEncoder(w).Encode(map[string]string{
+					"status":  "OK",
+					"message": fmt.Sprintf("Removed VMs from Inventory table for vcenter '%s'", vcUrl),
+				})
+				return
+			}
+		}
+	} else {
+		h.Logger.Error("Parameters not correctly specified", "url", vcUrl)
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusBadRequest)
+		json.NewEncoder(w).Encode(map[string]string{
+			"status":  "ERROR",
+			"message": fmt.Sprintf("Parameters not correctly specified. vc_url: '%s'", vcUrl),
+		})
+		return
+	}
+}