Possibility to opt-in cache

[panghaoyuan]

I have an old project of nextjs project.. Most of the pages of the project do not need caching. I only need to use this cache on a few pages. How to set the global setting to disable caching, I only need to enable caching on a few pages.
such as

axios.get('url', {
  cache: true,
});

or

axios.get('url', {
  cache: {
    open: true,
    ...otherOption
 },
});

how can i resolve this question

[arthurfiorette]

Hey @panghaoyuan, disabling cache by default seems to be a no-op to this package ship as a feature.

If the hassle is worth, you can use cache: false on every page that cache should be disabled and use axios as normally on every page that cache should be enabled. Which is the currently recommended and default behavior of axios-cache-interceptor.

To incrementally adopt axios-cache-interceptor in your current system, I'd export two axios instances in your code, like axios and newAxios with cache enabled.

Feel free to reopen this issue :)

[CatchABus]

I have an old project of nextjs project.. Most of the pages of the project do not need caching. I only need to use this cache on a few pages. How to set the global setting to disable caching, I only need to enable caching on a few pages. such as

axios.get('url', {
  cache: true,
});

or

axios.get('url', {
  cache: {
    open: true,
    ...otherOption
 },
});

how can i resolve this question

You could also try axios defaults perhaps.

import axios from "axios";

axios.defaults.cache = false;

[seba9999]

Just to leave a comment for anyone trying to achieve that and reaching here ... :

Adding axios.defaults.cache = false; alone won't work.
By doing this you are "deleting" the cache object needed by this lib ....

That's what I've done to "activate" the cache to only 1 route :

setupCache(axiosInstance);

// After beign setup we store that cache settings
const savedCacheSettings = axiosInstance.defaults.cache;

// This will disable cache for all requests
axiosInstance.defaults.cache = false;

// then export this to whatever service you would like 
export const cacheSettings = savedCacheSettings;

And in whateverServiceYouWouldLike.js :

import axiosInstance, { cacheSettings } from 'AxiosSetup.js';

export const getXXXXX = async () => {
  axiosInstance.defaults.cache = cacheSettings;
  const r = await axiosInstance.get('/getSomething');
  
  // turns back cache to false for next calls
  axiosInstance.defaults.cache = false;
  return r;
};

And seems to be working ;)

[MatthewPattell]

An even simpler solution:

setupCache(axios, {
  // disable methods
  methods: [],
});

// For request with cache just add methods
const isCached = true;

const { data } = await axios.request({
  url: '/....',
  cache: {
          ...(isCached
            ? {
                methods: ['get'],
              }
            : {}),
        },
});

[CJY0208]

According to the source code, I am currently using the following code to completely disable the default cache in my project

import axios from 'axios'
import { setupCache, defaultRequestInterceptor, AxiosCacheInstance } from 'axios-cache-interceptor'

const getCacheRequestInterceptor = (axios: AxiosCacheInstance) => {
  const defaultRequestInterceptorResult = defaultRequestInterceptor(axios)
  const onFulfilled = ((config, ...args) => {
    if (!config?.cache || (config?.cache as any)?.ttl <= 0) {
      config.cache = false
    }

    return defaultRequestInterceptorResult.onFulfilled(config, ...args)
  }) as typeof defaultRequestInterceptorResult.onFulfilled
  const apply = (() => axios.interceptors.request.use(onFulfilled)) as typeof defaultRequestInterceptorResult.apply

  return {
    ...defaultRequestInterceptorResult,
    onFulfilled,
    apply,
  }
}

const rawAxiosInstance = axios.create()

const axiosInstance = setupCache(rawAxiosInstance, {
  ttl: -1,
  requestInterceptor: getCacheRequestInterceptor(rawAxiosInstance as AxiosCacheInstance),
})

export default axiosInstance

[CJY0208]

@arthurfiorette

Can I add the default cache disable feature to this project?

This is very necessary for projects that want to manually use cache

Like this

import Axios from 'axios';
import { setupCache } from 'axios-cache-interceptor';

const instance = Axios.create(); 
const axios = setupCache(instance, {
  cache: false,
});

[sayhicoelho]

Just to leave a comment for anyone trying to achieve that and reaching here ... :

Adding axios.defaults.cache = false; alone won't work. By doing this you are "deleting" the cache object needed by this lib ....

That's what I've done to "activate" the cache to only 1 route :

setupCache(axiosInstance);

// After beign setup we store that cache settings
const savedCacheSettings = axiosInstance.defaults.cache;

// This will disable cache for all requests
axiosInstance.defaults.cache = false;

// then export this to whatever service you would like 
export const cacheSettings = savedCacheSettings;

And in whateverServiceYouWouldLike.js :

import axiosInstance, { cacheSettings } from 'AxiosSetup.js';

export const getXXXXX = async () => {
  axiosInstance.defaults.cache = cacheSettings;
  const r = await axiosInstance.get('/getSomething');
  
  // turns back cache to false for next calls
  axiosInstance.defaults.cache = false;
  return r;
};

And seems to be working ;)

This may cause issues in your application if you have multiple requests running simultaneously with different cache configurations.

[sayhicoelho]

@arthurfiorette This is a needed feature since we don't want to have two axios instances in our applications. Disabling cache globally would be useful.

[arthurfiorette]

What's the problem with 2 axios instances?

[CatchABus]

@sayhicoelho You can try setting cache.override to true globally: https://axios-cache-interceptor.js.org/config/request-specifics#cache-override
Cache will still be enabled but will get overridden every time by a new response.

Although, I think having another axios instance for them would be ideal.

[arthurfiorette]

Cache will still be enabled but will get overridden every time by a new response.

Nice! I didn't think of that before. This is probably the best solution since once override: false, you already have a lot of populated data.

[mahnunchik]

@arthurfiorette

Can I add the default cache disable feature to this project?

This is very necessary for projects that want to manually use cache

Like this

import Axios from 'axios';
import { setupCache } from 'axios-cache-interceptor';

const instance = Axios.create(); 
const axios = setupCache(instance, {
  cache: false,
});

@arthurfiorette I need exectly the same feature: disabled cache by default but with options specified.