getStoredCoords: function()

in app/scripts/core/apiProvider.js [94:112]

• 19 lines of code
• 5 McCabe index (conditional complexity)

    getStoredCoords: function(nodeId) {
        if(!Ember.isNone(localStorage) && !Ember.isNone(localStorage.coords)) {
            var storedCoords = {};
            try {
                storedCoords = JSON.parse(localStorage.coords);
            }catch(e) {
                //ignore this if not json
            }
            if(Ember.isNone(storedCoords[nodeId])) {
                return null;
            }
            return {
                x: storedCoords[nodeId].x,
                y: storedCoords[nodeId].y,
                z: storedCoords[nodeId].z
            };
        }
        return null;
    },