V3 version with backward comp

backend/internal/handler/device.go

@@ -0,0 +1,65 @@
+package handler
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/vaultdrop/backend/internal/auth"
+	"github.com/vaultdrop/backend/internal/service"
+	"github.com/vaultdrop/backend/pkg/api"
+)
+
+type DeviceHandler struct {
+	placement *service.PlacementService
+}
+
+func (h *DeviceHandler) List(c *gin.Context) {
+	userID := c.GetString(auth.UserIDKey)
+
+	locations, err := h.placement.ListUserLocations(userID)
+	if err != nil {
+		api.Error(c, http.StatusInternalServerError, "DB_ERROR", "Failed to list devices")
+		return
+	}
+
+	type deviceResponse struct {
+		ID         string `json:"id"`
+		DeviceName string `json:"device_name"`
+		Role       string `json:"role"`
+	}
+
+	resp := make([]deviceResponse, len(locations))
+	for i, l := range locations {
+		resp[i] = deviceResponse{
+			ID:         l.ID.String(),
+			DeviceName: l.DeviceName,
+			Role:       l.Role,
+		}
+	}
+
+	api.Success(c, resp)
+}
+
+func (h *DeviceHandler) Register(c *gin.Context) {
+	userID := c.GetString(auth.UserIDKey)
+
+	var body struct {
+		DeviceName string `json:"device_name" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&body); err != nil {
+		api.Error(c, http.StatusBadRequest, "INVALID_BODY", "device_name is required")
+		return
+	}
+
+	loc, err := h.placement.CreateDeviceLocation(userID, body.DeviceName)
+	if err != nil {
+		api.Error(c, http.StatusInternalServerError, "DB_ERROR", "Failed to register device")
+		return
+	}
+
+	api.Created(c, gin.H{
+		"id":          loc.ID.String(),
+		"device_name": loc.DeviceName,
+		"role":        loc.Role,
+	})
+}