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[Backends] Create if file does not exist

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redstonekasi 2023-02-06 09:27:20 +01:00 committed by Beef
parent 1840577fb5
commit 1ae2da84fe
1 changed files with 12 additions and 6 deletions
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12
src/lib/storage/backends.ts
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@ -16,9 +16,15 @@ export const createMMKVBackend = (store: string): StorageBackend => ({
set: (data) => MMKVManager.setItem(store, JSON.stringify(data)), set: (data) => MMKVManager.setItem(store, JSON.stringify(data)),
}); });
export const createFileBackend = (file: string): StorageBackend => ({ export const createFileBackend = (file: string): StorageBackend => {
let created: boolean;
return {
get: async function() { get: async function() {
return JSON.parse((await DCDFileManager.readFile(`${DCDFileManager.getConstants().DocumentsDirPath}/${file}`, "utf8")) ?? "{}"); const path = `${DCDFileManager.getConstants().DocumentsDirPath}/${file}`;
if (!created && !await DCDFileManager.fileExists(path))
return (created = true, DCDFileManager.writeFile("documents", filePathFixer(file), "{}", "utf8"));
return JSON.parse((await DCDFileManager.readFile(path, "utf8")));
}, },
set: (data) => void DCDFileManager.writeFile("documents", filePathFixer(file), JSON.stringify(data), "utf8"), set: (data) => void DCDFileManager.writeFile("documents", filePathFixer(file), JSON.stringify(data), "utf8"),
}); };
};