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import { combineReducers } from 'redux'
import {
ADD_ID_TO_STORE_OBJECT_LIST_PROP,
ADD_PROP_TO_STORE_OBJECT,
ADD_TO_STORE,
REMOVE_ID_FROM_STORE_OBJECT_LIST_PROP,
} from '../actions/objects'
import { CPU_UNITS, GPU_UNITS, MEMORY_UNITS, STORAGE_UNITS } from '../../util/unit-specifications'
import { STORE_TOPOLOGY } from '../actions/topologies'
export const objects = combineReducers({
cpu: object('cpu', CPU_UNITS),
gpu: object('gpu', GPU_UNITS),
memory: object('memory', MEMORY_UNITS),
storage: object('storage', STORAGE_UNITS),
machine: object('machine'),
rack: object('rack'),
tile: object('tile'),
room: object('room'),
topology: object('topology'),
prefab: object('prefab'),
})
function object(type, defaultState = {}) {
return objectWithId(type, (object) => object._id, defaultState)
}
function objectWithId(type, getId, defaultState = {}) {
return (state = defaultState, action) => {
if (action.type === STORE_TOPOLOGY) {
return { ...state, ...action.entities[type] }
} else if (action.objectType !== type) {
return state
}
if (action.type === ADD_TO_STORE) {
return { ...state, [getId(action.object)]: action.object }
} else if (action.type === ADD_PROP_TO_STORE_OBJECT) {
return { ...state, [action.objectId]: { ...state[action.objectId], ...action.propObject } }
} else if (action.type === ADD_ID_TO_STORE_OBJECT_LIST_PROP) {
return Object.assign({}, state, {
[action.objectId]: Object.assign({}, state[action.objectId], {
[action.propName]: [...state[action.objectId][action.propName], action.id],
}),
})
} else if (action.type === REMOVE_ID_FROM_STORE_OBJECT_LIST_PROP) {
return Object.assign({}, state, {
[action.objectId]: Object.assign({}, state[action.objectId], {
[action.propName]: state[action.objectId][action.propName].filter((id) => id !== action.id),
}),
})
}
return state
}
}
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