chore(kv): update

Author: smarroufin

docs/content/2.usage/2.kv.md

@@ -13,6 +13,50 @@ Once properly configured, NuxtHub module exposes a server composable to the appl
 
 Server composable that returns a [Storage](https://unstorage.unjs.io/getting-started/usage#interface){target=_blank}.
 
-::callout
-Documentation coming soon.
-::
+### `getKeys()`
+
+Retrieves all keys from the storage.
+
+```ts[/api/kv/index.get.ts]
+export default eventHandler(async () => {
+  return await useKV().getKeys()
+})
+```
+
+### `getItem()`
+
+Retrieves an item from the storage.
+
+```ts[/api/kv/[key\\].get.ts]
+export default eventHandler(async () => {
+  const { key } = getRouterParams(event)
+
+  return await useKV().getItem(key)
+})
+```
+
+### `setItem()`
+
+Puts an item in the storage.
+
+```ts[/api/kv/index.put.ts]
+export default eventHandler(async () => {
+  const { key, value } = await readBody(event)
+
+  return await useKV().setItem(key, value)
+})
+```
+
+### `deleteItem()`
+
+Deletes an item from the storage.
+
+```ts[/api/kv/[key\\].delete.ts]
+export default eventHandler(async (event) => {
+  const { key } = getRouterParams(event)
+
+  await useKV().removeItem(key)
+
+  return { key }
+})
+```

playground/server/api/kv/[key].delete.ts

@@ -4,9 +4,7 @@ export default eventHandler(async (event) => {
   }).parse)
 
   // Delete entry for the current user
-  const storage = await useKV()
-
-  await storage.removeItem(key)
+  await useKV().removeItem(key)
 
   return { key }
 })

playground/server/api/kv/index.get.ts

@@ -1,6 +1,6 @@
 export default eventHandler(async () => {
   // List entries for the current user
-  const storage = await useKV()
+  const storage = useKV()
 
   const keys = await storage.getKeys()
   // const items = await storage.getItems(keys)

playground/server/api/kv/index.put.ts

@@ -5,9 +5,7 @@ export default eventHandler(async (event) => {
   }).parse)
 
   // Set entry for the current user
-  const storage = await useKV()
-
-  await storage.setItem(key, value)
+  await useKV().setItem(key, value)
 
   return { key, value }
 })