reactjs - Which is best Immutable JS data structure for JSON Object types in redux.? -
i using spread operators
in redux arrange data json object
format given below:
filename: redux.js
export default function appdata(state = {}, action) { switch (action.type) { case 'add_layers': return { ...state, appelements: action.data.appelements } case 'add_items': return { ...state,appelements:{ ...state.appelements, layers: { ...state.appelements.layers, ['layer_1']:{ ...state.appelements.layers.layer_1, ['items']:{ ...state.appelements.layers.layer_1.items, [action.objdata.item_id]:{ "width":action.objdata.width, "x":action.objdata.x }, } }, } } } default: return state } }
where case 'add_layers':
of action.data.appelements
add:(data external json file stored object key value pairs)
layers: { layer_1: { background: { width: '100px', height: '100px', bgcolor: '#aaaaaa', bgimage: 'http:bgimage1.png' }, items: { } }, layer_2: { background: { width: '200px', height: '200px', bgcolor: '#bbbbbb', bgimage: 'http:bgimage2.png' }, items: { } }, layer_3: { background: { width: '300px', height: '300px', bgcolor: '#cccccc', bgimage: 'http:bgimage3.png' }, items: { } } }
where case 'add_items':
add layer_1
items:
yrgroih9: { width: '100px', x: '200px' }
final redux store given below:
{ appelements: { layers: { layer_1: { background: { width: '100px', height: '100px', bgcolor: '#aaaaaa', bgimage: 'http:bgimage1.png' }, items: { yrgroih9: { width: '100px', x: '200px' }, qhy0dukj: { width: '100px', x: '200px' }, '7lw2nvma': { width: '100px', x: '200px' } } }, layer_2: { background: { width: '200px', height: '200px', bgcolor: '#bbbbbb', bgimage: 'http:bgimage2.png' }, items: { sdfsdsvod: { width: '555px', x: '111px' }, sdfcasadf: { width: '333px', x: '222px' }, 'xcvxcver': { width: '555px', x: '444px' } } }, layer_3: { background: { width: '300px', height: '300px', bgcolor: '#cccccc', bgimage: 'http:bgimage3.png' }, items: { dfsgdfgfg: { width: '555px', x: '111px' }, sfgdyrsdf: { width: '333px', x: '222px' }, 'dsfdhsfdf': { width: '777px', x: '444px' } } } } } }
i want move redux spread operators
immutable js better functionalities create
,read
,update
, delete
in redux store data.
which best immutable js data structure (list, stack, map, orderedmap, set, orderedset , record) suits above given store manipulations in both structure , performance..?
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