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index.js
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index.js
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let store = null
export const setStore = (reduxStore) => store = reduxStore
const typeFor = (phase, name, method) => `mappersmith/${phase}/${name}/${method}`
const requestPayload = (request) => ({
params: request.params(),
headers: request.headers(),
body: request.body()
})
const responsePayload = (response) => ({
status: response.status(),
headers: response.headers(),
data: response.data()
})
const createDispatch = ({ resourceName, resourceMethod, mockRequest = false }) => {
if (!store) {
throw new Error(
'[MappersmithReduxMiddleware] no redux store configured'
)
}
return (phase, requestOrResponse) => {
if (mockRequest) {
return
}
const payload = phase === 'request'
? requestPayload(requestOrResponse)
: responsePayload(requestOrResponse)
store.dispatch({
type: typeFor(phase, resourceName, resourceMethod),
payload
})
}
}
const MappersmithReduxMiddleware = (args) => {
const dispatch = createDispatch(args)
return {
request(request) {
dispatch('request', request)
return request
},
response(next) {
return new Promise((resolve, reject) => {
next()
.then((response) => {
dispatch('response', response)
resolve(response)
})
.catch((response) => {
dispatch('failure', response)
reject(response)
})
})
}
}
}
export default MappersmithReduxMiddleware