Initial import with skill sheet working
This commit is contained in:
295
node_modules/@seald-io/nedb/browser-version/lib/storage.react-native.js
generated
vendored
Executable file
295
node_modules/@seald-io/nedb/browser-version/lib/storage.react-native.js
generated
vendored
Executable file
@@ -0,0 +1,295 @@
|
||||
/**
|
||||
* Way data is stored for this database
|
||||
*
|
||||
* This version is the React-Native version and uses [@react-native-async-storage/async-storage]{@link https://github.com/react-native-async-storage/async-storage}.
|
||||
* @module storageReactNative
|
||||
* @see module:storageBrowser
|
||||
* @see module:storage
|
||||
* @private
|
||||
*/
|
||||
|
||||
const AsyncStorage = require('@react-native-async-storage/async-storage').default
|
||||
const { callbackify } = require('util')
|
||||
|
||||
/**
|
||||
* Async version of {@link module:storageReactNative.exists}.
|
||||
* @param {string} file
|
||||
* @return {Promise<boolean>}
|
||||
* @async
|
||||
* @alias module:storageReactNative.existsAsync
|
||||
* @see module:storageReactNative.exists
|
||||
*/
|
||||
const existsAsync = async file => {
|
||||
try {
|
||||
const value = await AsyncStorage.getItem(file)
|
||||
if (value !== null) return true // Even if value is undefined, AsyncStorage returns null
|
||||
return false
|
||||
} catch (error) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
/**
|
||||
* @callback module:storageReactNative~existsCallback
|
||||
* @param {boolean} exists
|
||||
*/
|
||||
|
||||
/**
|
||||
* Callback returns true if file exists
|
||||
* @function
|
||||
* @param {string} file
|
||||
* @param {module:storageReactNative~existsCallback} cb
|
||||
* @alias module:storageReactNative.exists
|
||||
*/
|
||||
const exists = callbackify(existsAsync)
|
||||
|
||||
/**
|
||||
* Async version of {@link module:storageReactNative.rename}.
|
||||
* @param {string} oldPath
|
||||
* @param {string} newPath
|
||||
* @return {Promise<void>}
|
||||
* @alias module:storageReactNative.renameAsync
|
||||
* @async
|
||||
* @see module:storageReactNative.rename
|
||||
*/
|
||||
const renameAsync = async (oldPath, newPath) => {
|
||||
try {
|
||||
const value = await AsyncStorage.getItem(oldPath)
|
||||
if (value === null) await AsyncStorage.removeItem(newPath)
|
||||
else {
|
||||
await AsyncStorage.setItem(newPath, value)
|
||||
await AsyncStorage.removeItem(oldPath)
|
||||
}
|
||||
} catch (err) {
|
||||
console.warn('An error happened while renaming, skip')
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Moves the item from one path to another
|
||||
* @function
|
||||
* @param {string} oldPath
|
||||
* @param {string} newPath
|
||||
* @param {NoParamCallback} c
|
||||
* @return {void}
|
||||
* @alias module:storageReactNative.rename
|
||||
*/
|
||||
const rename = callbackify(renameAsync)
|
||||
|
||||
/**
|
||||
* Async version of {@link module:storageReactNative.writeFile}.
|
||||
* @param {string} file
|
||||
* @param {string} data
|
||||
* @param {object} [options]
|
||||
* @return {Promise<void>}
|
||||
* @alias module:storageReactNative.writeFileAsync
|
||||
* @async
|
||||
* @see module:storageReactNative.writeFile
|
||||
*/
|
||||
const writeFileAsync = async (file, data, options) => {
|
||||
// Options do not matter in react-native setup
|
||||
try {
|
||||
await AsyncStorage.setItem(file, data)
|
||||
} catch (error) {
|
||||
console.warn('An error happened while writing, skip')
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Saves the item at given path
|
||||
* @function
|
||||
* @param {string} path
|
||||
* @param {string} data
|
||||
* @param {object} options
|
||||
* @param {function} callback
|
||||
* @alias module:storageReactNative.writeFile
|
||||
*/
|
||||
const writeFile = callbackify(writeFileAsync)
|
||||
|
||||
/**
|
||||
* Async version of {@link module:storageReactNative.appendFile}.
|
||||
* @function
|
||||
* @param {string} filename
|
||||
* @param {string} toAppend
|
||||
* @param {object} [options]
|
||||
* @return {Promise<void>}
|
||||
* @alias module:storageReactNative.appendFileAsync
|
||||
* @async
|
||||
* @see module:storageReactNative.appendFile
|
||||
*/
|
||||
const appendFileAsync = async (filename, toAppend, options) => {
|
||||
// Options do not matter in react-native setup
|
||||
try {
|
||||
const contents = (await AsyncStorage.getItem(filename)) || ''
|
||||
await AsyncStorage.setItem(filename, contents + toAppend)
|
||||
} catch (error) {
|
||||
console.warn('An error happened appending to file writing, skip')
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Append to the item at given path
|
||||
* @function
|
||||
* @param {string} filename
|
||||
* @param {string} toAppend
|
||||
* @param {object} [options]
|
||||
* @param {function} callback
|
||||
* @alias module:storageReactNative.appendFile
|
||||
*/
|
||||
const appendFile = callbackify(appendFileAsync)
|
||||
|
||||
/**
|
||||
* Async version of {@link module:storageReactNative.readFile}.
|
||||
* @function
|
||||
* @param {string} filename
|
||||
* @param {object} [options]
|
||||
* @return {Promise<string>}
|
||||
* @alias module:storageReactNative.readFileAsync
|
||||
* @async
|
||||
* @see module:storageReactNative.readFile
|
||||
*/
|
||||
const readFileAsync = async (filename, options) => {
|
||||
try {
|
||||
return (await AsyncStorage.getItem(filename)) || ''
|
||||
} catch (error) {
|
||||
console.warn('An error happened while reading, skip')
|
||||
return ''
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Read data at given path
|
||||
* @function
|
||||
* @param {string} filename
|
||||
* @param {object} options
|
||||
* @param {function} callback
|
||||
* @alias module:storageReactNative.readFile
|
||||
*/
|
||||
const readFile = callbackify(readFileAsync)
|
||||
|
||||
/**
|
||||
* Async version of {@link module:storageReactNative.unlink}.
|
||||
* @function
|
||||
* @param {string} filename
|
||||
* @return {Promise<void>}
|
||||
* @async
|
||||
* @alias module:storageReactNative.unlinkAsync
|
||||
* @see module:storageReactNative.unlink
|
||||
*/
|
||||
const unlinkAsync = async filename => {
|
||||
try {
|
||||
await AsyncStorage.removeItem(filename)
|
||||
} catch (error) {
|
||||
console.warn('An error happened while unlinking, skip')
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove the data at given path
|
||||
* @function
|
||||
* @param {string} path
|
||||
* @param {function} callback
|
||||
* @alias module:storageReactNative.unlink
|
||||
*/
|
||||
const unlink = callbackify(unlinkAsync)
|
||||
|
||||
/**
|
||||
* Shim for {@link module:storage.mkdirAsync}, nothing to do, no directories will be used on the react-native.
|
||||
* @function
|
||||
* @param {string} dir
|
||||
* @param {object} [options]
|
||||
* @return {Promise<void|string>}
|
||||
* @alias module:storageReactNative.mkdirAsync
|
||||
* @async
|
||||
*/
|
||||
const mkdirAsync = (dir, options) => Promise.resolve()
|
||||
|
||||
/**
|
||||
* Shim for {@link module:storage.mkdir}, nothing to do, no directories will be used on the react-native.
|
||||
* @function
|
||||
* @param {string} path
|
||||
* @param {object} options
|
||||
* @param {function} callback
|
||||
* @alias module:storageReactNative.mkdir
|
||||
*/
|
||||
const mkdir = callbackify(mkdirAsync)
|
||||
|
||||
/**
|
||||
* Shim for {@link module:storage.ensureDatafileIntegrityAsync}, nothing to do, no data corruption possible in the react-native.
|
||||
* @param {string} filename
|
||||
* @return {Promise<void>}
|
||||
* @alias module:storageReactNative.ensureDatafileIntegrityAsync
|
||||
*/
|
||||
const ensureDatafileIntegrityAsync = (filename) => Promise.resolve()
|
||||
|
||||
/**
|
||||
* Shim for {@link module:storage.ensureDatafileIntegrity}, nothing to do, no data corruption possible in the react-native.
|
||||
* @function
|
||||
* @param {string} filename
|
||||
* @param {NoParamCallback} callback signature: err
|
||||
* @alias module:storageReactNative.ensureDatafileIntegrity
|
||||
*/
|
||||
const ensureDatafileIntegrity = callbackify(ensureDatafileIntegrityAsync)
|
||||
|
||||
/**
|
||||
* Async version of {@link module:storageReactNative.crashSafeWriteFileLines}.
|
||||
* @param {string} filename
|
||||
* @param {string[]} lines
|
||||
* @return {Promise<void>}
|
||||
* @alias module:storageReactNative.crashSafeWriteFileLinesAsync
|
||||
* @see module:storageReactNative.crashSafeWriteFileLines
|
||||
*/
|
||||
const crashSafeWriteFileLinesAsync = async (filename, lines) => {
|
||||
lines.push('') // Add final new line
|
||||
await writeFileAsync(filename, lines.join('\n'))
|
||||
}
|
||||
|
||||
/**
|
||||
* Fully write or rewrite the datafile, immune to crashes during the write operation (data will not be lost)
|
||||
* @function
|
||||
* @param {string} filename
|
||||
* @param {string[]} lines
|
||||
* @param {NoParamCallback} [callback] Optional callback, signature: err
|
||||
* @alias module:storageReactNative.crashSafeWriteFileLines
|
||||
*/
|
||||
const crashSafeWriteFileLines = callbackify(crashSafeWriteFileLinesAsync)
|
||||
|
||||
/**
|
||||
* Shim for {@link module:storage.ensureParentDirectoryExistsAsync}, nothing to do, no directories will be used on the browser.
|
||||
* @function
|
||||
* @param {string} file
|
||||
* @param {number} [mode]
|
||||
* @return {Promise<void|string>}
|
||||
* @alias module:storageBrowser.ensureParentDirectoryExistsAsync
|
||||
* @async
|
||||
*/
|
||||
const ensureParentDirectoryExistsAsync = async (file, mode) => Promise.resolve()
|
||||
|
||||
// Interface
|
||||
module.exports.exists = exists
|
||||
module.exports.existsAsync = existsAsync
|
||||
|
||||
module.exports.rename = rename
|
||||
module.exports.renameAsync = renameAsync
|
||||
|
||||
module.exports.writeFile = writeFile
|
||||
module.exports.writeFileAsync = writeFileAsync
|
||||
|
||||
module.exports.crashSafeWriteFileLines = crashSafeWriteFileLines
|
||||
module.exports.crashSafeWriteFileLinesAsync = crashSafeWriteFileLinesAsync
|
||||
|
||||
module.exports.appendFile = appendFile
|
||||
module.exports.appendFileAsync = appendFileAsync
|
||||
|
||||
module.exports.readFile = readFile
|
||||
module.exports.readFileAsync = readFileAsync
|
||||
|
||||
module.exports.unlink = unlink
|
||||
module.exports.unlinkAsync = unlinkAsync
|
||||
|
||||
module.exports.mkdir = mkdir
|
||||
module.exports.mkdirAsync = mkdirAsync
|
||||
|
||||
module.exports.ensureDatafileIntegrity = ensureDatafileIntegrity
|
||||
module.exports.ensureDatafileIntegrityAsync = ensureDatafileIntegrityAsync
|
||||
|
||||
module.exports.ensureParentDirectoryExistsAsync = ensureParentDirectoryExistsAsync
|
||||
Reference in New Issue
Block a user