1 files changed, 44 insertions, 0 deletions
diff --git a/cookies-storage.js b/cookies-storage.js
new file mode 100644
index 0000000..25d7f1c
--- /dev/null
+++ b/cookies-storage.js
@@ -0,0 +1,44 @@
+const fs = require('fs').promises
+
+let storageFileName = null
+
+async function exists(path) {
+    try {
+        await fs.access(path)
+        return true
+    } catch {
+        return false
+    }
+}
+
+module.exports = {
+    async save(newCookies) {
+        let currentCookies = await this.get()
+        if (currentCookies.length) {
+            for (let newCookie of newCookies) {
+                if (!currentCookies.length)
+                    break
+                let i = currentCookies.findIndex((c) => {
+                    return c.domain === newCookie.domain
+                        && c.path === newCookie.path
+                        && c.name === newCookie.name
+                })
+                if (i !== -1)
+                    currentCookies.splice(i, 1)
+            }
+        }
+        currentCookies.push(...newCookies)
+        // console.log('[cookies.save] saving cookies:', currentCookies)
+        await fs.writeFile(storageFileName, JSON.stringify(currentCookies, null, 2), 'utf-8')
+    },
+
+    async get() {
+        if (!(await exists(storageFileName)))
+            return []
+        return JSON.parse(await fs.readFile(storageFileName, 'utf-8'))
+    },
+
+    setFileName(name) {
+        storageFileName = name
+    }
+};
+\ No newline at end of file