lib/KaynConfig.js
import { struct } from 'superstruct'
import METHOD_NAMES from 'Enums/method-names'
export const DEFAULT_KAYN_CONFIG = {
region: 'na',
debugOptions: {
isEnabled: true,
showKey: false,
loggers: {},
},
requestOptions: {
shouldRetry: true,
numberOfRetriesBeforeAbort: 3,
delayBeforeRetry: 1000,
burst: false,
},
cacheOptions: {
cache: null,
timeToLives: {
useDefault: false,
byGroup: {},
byMethod: {},
},
ttls: {} /* The final ttls object after processing the above config. It overwrites the rest of ttls for backwards-compatibility's sake. */,
},
}
const ttlsValidator = {}
Object.keys(METHOD_NAMES).forEach(s => {
Object.keys(METHOD_NAMES[s]).forEach(
t => (ttlsValidator[METHOD_NAMES[s][t]] = 'number?'),
)
})
const byGroupValidator = {}
Object.keys(METHOD_NAMES).forEach(groupName => {
byGroupValidator[groupName] = 'number?'
})
export const KAYN_CONFIG_STRUCT = struct({
region: 'string',
debugOptions: {
isEnabled: 'boolean',
showKey: 'boolean',
loggers: 'any',
},
requestOptions: {
shouldRetry: 'boolean',
numberOfRetriesBeforeAbort: 'number',
delayBeforeRetry: 'number',
burst: 'boolean',
},
cacheOptions: {
cache: 'any',
ttls: ttlsValidator,
timeToLives: {
useDefault: 'boolean',
byGroup: byGroupValidator,
byMethod: ttlsValidator,
},
},
key: 'string',
})