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simple-adonis-cache
Advanced tools
A simple cache mechanism for AdonisJs.
adonis install simple-adonis-cache
After installation, you need to register the providers inside start/app.js
file.
// start/app.js
const providers = [
...,
'adonis-cache/providers/CacheProvider'
]
The cache configuration is located at config/cache.js
.
// config/cache.js
module.exports = {
// Indicates cache must be enabled or not
enabled: true,
// Indicates where objects should reside on
driver: 'memory',
// Indicates prefix for keys
prefix: 'cache:'
}
Cache.remember(key, expire, value)
This function store value
in key
for expire
seconds and return value
.
key
: must be String
indicating the key
expire
: must be Number
indicating expiration timevalue
: can be anything such as Function
, String
, Number
, etc.Example code:
const Cache = use('Cache')
const User = use('App/Models/User')
class UserController {
async index(request, response) {
// retrieve users from database and cache them for 60 seconds.
const users = await Cache.rememebr('users', 60, () => {
return User.all()
})
// retrieve tags and cache them for 1 hour.
const tags = await Cache.rememebr('users', 60 * 60, () => {
return ['goods', 'services']
})
// retrieve url and cache it for 1 day.
const url = await Cache.rememebr('users', 24 * 60 * 60, () => {
return 'http://api.example.com'
})
}
}
This function store value
in key
forever and return value
.
key
: must be String
indicating the key
value
: can be anything such as Function
, String
, Number
, etc.Example code:
const Cache = use('Cache')
const User = use('App/Models/User')
class UserController {
async index(request, response) {
// retrieve users from database and cache them forever.
const users = await Cache.forever('users', () => {
return User.all()
})
// retrieve tags and cache them forever.
const tags = await Cache.forever('users', () => {
return ['goods', 'services']
})
// retrieve url and cache it forever.
const url = await Cache.forever('users', () => {
return 'http://api.example.com'
})
}
}
This function remove specified key
.
key
: must be String
indicating the key
Example code:
const Cache = use('Cache')
const User = use('App/Models/User')
class UserController {
async index(request, response) {
// forget a specific key
await Cache.forget('users')
}
}
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
Please make sure to update tests as appropriate.
FAQs
A simple cache mechanism for AdonisJs
The npm package simple-adonis-cache receives a total of 2 weekly downloads. As such, simple-adonis-cache popularity was classified as not popular.
We found that simple-adonis-cache demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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