json-api-handlers
Initial commit. Readme and usage guide will be added later
Api methods
createLoadHandler(resourceType: string, options: object): nextState
Use it for handle success data loading
Options:
const options = {
mapToKey: bool|string, // default: false, map result to custom reducer key
withLoading: bool, // default: true, enable/disable loading params
idsOnly: bool // default: false, map entities ids to array
}Simple example
Initial state looks like:
state = {
posts: {
isLoaded: false,
isLoading: false,
posts: {}
}
}const handlers = {
[LOAD_POSTS.SUCCESS]: createLoadHandler('posts')
}Resulted state looks like:
state = {
posts: {
isLoaded: true,
isLoading: false,
posts: {
'1': {
id: 1,
}
}
}
}Custom example
Initial state looks like:
state = {
posts: {
isLoadedPostIds: false,
isLoadingPostIds: false,
postIds: []
}
}const handlers = {
[LOAD_POSTS.SUCCESS]: createLoadHandler('posts', { mapToKey: 'postIds', idsOnly: true })
}Resulted state looks like:
state = {
posts: {
isLoadedPostIds: true,
isLoadingPostIds: false,
postIds: ['1']
}
}createDeleteHandler(resourceType: string, options: object): nextState
Use it for handle delete data.
Action payload should have deletedId param
Options:
const options = {
mapToKey: bool|string, // default: false, map result to custom reducer key
}Simple example
Initial state looks like:
state = {
posts: {
posts: {
'1': {
id: 1,
},
'2': {
id: 2,
}
}
}
}const handlers = {
[LOAD_POSTS.SUCCESS]: createDeleteHandler('posts')
}Resulted state looks like:
state = {
posts: {
posts: {
'2': {
id: 2,
}
}
}
}Custom example
Initial state looks like:
state = {
posts: {
postIds: ['1', '2']
}
}const handlers = {
[DELETE_POST.SUCCESS]: createDeleteHandler('posts', { mapToKey: 'postIds' })
}Resulted state looks like:
state = {
posts: {
postIds: ['1']
}
}