fix lint

src/services/state/ngViewerState.store.ts

@@ -107,12 +107,13 @@ export const getStateStore = ({ state = defaultState } = {}) => (prevState: Stat
       layers: prevState.layers.filter(l => !layerNameSet.has(l.name)),
     }
   }
-  case REMOVE_NG_LAYER:
+  case REMOVE_NG_LAYER: {
     return {
       ...prevState,
       layers : prevState.layers.filter(l => l.name !== action.layer.name),
     }
-  case SHOW_NG_LAYER:
+  }
+  case SHOW_NG_LAYER: 
     return {
       ...prevState,
       layers : prevState.layers.map(l => l.name === action.layer.name
@@ -132,72 +133,18 @@ export const getStateStore = ({ state = defaultState } = {}) => (prevState: Stat
       ...prevState,
       forceShowSegment : action.forceShowSegment,
     }
-    case ADD_NG_LAYER:
-      return {
-        ...prevState,
-
-        /* this configration hides the layer if a non mixable layer already present */
-
-        /* this configuration does not the addition of multiple non mixable layers */
-        // layers : action.layer.mixability === 'nonmixable' && prevState.layers.findIndex(l => l.mixability === 'nonmixable') >= 0
-        //   ? prevState.layers
-        //   : prevState.layers.concat(action.layer)
-
-        /* this configuration allows the addition of multiple non mixables */
-        // layers : prevState.layers.map(l => mapLayer(l, action.layer)).concat(action.layer)
-        layers : mixNgLayers(prevState.layers, action.layer) 
-        
-        // action.layer.constructor === Array 
-        //   ? prevState.layers.concat(action.layer)
-        //   : prevState.layers.concat({
-        //     ...action.layer,
-        //     ...( action.layer.mixability === 'nonmixable' && prevState.layers.findIndex(l => l.mixability === 'nonmixable') >= 0
-        //           ? {visible: false}
-        //           : {})
-        //   })
-      } 
-    case REMOVE_NG_LAYERS:
-      const { layers } = action
-      const layerNameSet = new Set(layers.map(l => l.name))
-      return {
-        ...prevState,
-        layers: prevState.layers.filter(l => !layerNameSet.has(l.name))
-      }
-    case REMOVE_NG_LAYER:
-      return {
-        ...prevState,
-        layers : prevState.layers.filter(l => l.name !== action.layer.name)
-      }
-    case SHOW_NG_LAYER:
-      return {
-        ...prevState,
-        layers : prevState.layers.map(l => l.name === action.layer.name
-          ? { ...l, visible: true }
-          : l)
-      }
-    case HIDE_NG_LAYER:
-      return {
-        ...prevState,
-
-        layers : prevState.layers.map(l => l.name === action.layer.name
-          ? { ...l, visible: false }
-          : l)
-      }
-    case FORCE_SHOW_SEGMENT:
-      return {
-        ...prevState,
-        forceShowSegment : action.forceShowSegment
-      }
-    case NEHUBA_READY: 
-      const { nehubaReady } = action
-      return {
-        ...prevState,
-        nehubaReady
-      }
-    case GENERAL_ACTION_TYPES.APPLY_STATE:
-      const { ngViewerState } = (action as any).state
-      return ngViewerState
-    default: return prevState
+  case NEHUBA_READY: {
+    const { nehubaReady } = action
+    return {
+      ...prevState,
+      nehubaReady
+    }
+  }
+  case GENERAL_ACTION_TYPES.APPLY_STATE: {
+    const { ngViewerState } = (action as any).state
+    return ngViewerState
+  }
+  default: return prevState
   }
 }