Add cron

nextcloud_backup/backend/package.json

@@ -15,7 +15,7 @@
     "app-root-path": "3.1.0",
     "cookie-parser": "1.4.6",
     "cors": "^2.8.5",
-    "cron": "3.1.6",
+    "cron": "3.1.7",
     "debug": "4.3.4",
     "errorhandler": "^1.5.1",
     "express": "4.18.2",

nextcloud_backup/backend/pnpm-lock.yaml

@@ -15,8 +15,8 @@ dependencies:
     specifier: ^2.8.5
     version: 2.8.5
   cron:
-    specifier: 3.1.6
-    version: 3.1.6
+    specifier: 3.1.7
+    version: 3.1.7
   debug:
     specifier: 4.3.4
     version: 4.3.4(supports-color@5.5.0)
@@ -400,13 +400,8 @@ packages:
     resolution: {integrity: sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==}
     dev: true
 
-  /@types/luxon@3.3.8:
-    resolution: {integrity: sha512-jYvz8UMLDgy3a5SkGJne8H7VA7zPV2Lwohjx0V8V31+SqAjNmurWMkk9cQhfvlcnXWudBpK9xPM1n4rljOcHYQ==}
-    dev: false
-
   /@types/luxon@3.4.2:
     resolution: {integrity: sha512-TifLZlFudklWlMBfhubvgqTXRzLDI5pCbGa4P8a3wPyUQSW+1xQ5eDsreP9DWHX3tjq1ke96uYG/nwundroWcA==}
-    dev: true
 
   /@types/mime@1.3.5:
     resolution: {integrity: sha512-/pyBZWSLD2n0dcHE3hq8s8ZvcETHtEuF+3E7XVt0Ig2nvsVQXdghHVcEkIWjy9A0wKfTn97a/PSDYohKIlnP/w==}
@@ -928,10 +923,10 @@ packages:
     resolution: {integrity: sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==}
     dev: true
 
-  /cron@3.1.6:
-    resolution: {integrity: sha512-cvFiQCeVzsA+QPM6fhjBtlKGij7tLLISnTSvFxVdnFGLdz+ZdXN37kNe0i2gefmdD17XuZA6n2uPVwzl4FxW/w==}
+  /cron@3.1.7:
+    resolution: {integrity: sha512-tlBg7ARsAMQLzgwqVxy8AZl/qlTc5nibqYwtNGoCrd+cV+ugI+tvZC1oT/8dFH8W455YrywGykx/KMmAqOr7Jw==}
     dependencies:
-      '@types/luxon': 3.3.8
+      '@types/luxon': 3.4.2
       luxon: 3.4.4
     dev: false
 

nextcloud_backup/backend/src/postInit.ts

@@ -12,6 +12,8 @@ import {
   validateWebdavConfig,
 } from "./services/webdavConfigService.js";
 import messageManager from "./tools/messageManager.js";
+import { initCron } from "./services/cronService.js";
+import { getBackupConfig } from "./services/backupConfigService.js";
 
 function postInit() {
   logger.info(`Log level: ${process.env.LOG_LEVEL}`);
@@ -39,33 +41,45 @@ function postInit() {
   );
 
   const webdavConf = getWebdavConfig();
-  validateWebdavConfig(webdavConf).then(
+  validateWebdavConfig(webdavConf)
+    .then(
       () => {
         logger.info("Webdav config: " + kleur.green().bold("Go !"));
-      checkWebdavLogin(webdavConf).then(
-        () => {
-          logger.info("Webdav : " + kleur.green().bold("Go !"));
-          createBackupFolder(webdavConf).then(
-            () => {
-              logger.info("Webdav fodlers: " + kleur.green().bold("Go !"));
-            },
-            (reason) => {
-              logger.error("Webdav folders: " + kleur.red().bold("FAIL !"));
-              logger.error(reason);
-            }
-          );
-        },
-        (reason) => {
-          logger.error("Webdav : " + kleur.red().bold("FAIL !"));
-          logger.error(reason);
-        }
-      );
+        return checkWebdavLogin(webdavConf);
       },
       (reason: Error) => {
         logger.error("Webdav config: " + kleur.red().bold("FAIL !"));
         logger.error(reason);
         messageManager.error("Invalid webdav config", reason.message);
       }
+    )
+    .then(
+      () => {
+        logger.info("Webdav : " + kleur.green().bold("Go !"));
+        return createBackupFolder(webdavConf);
+      },
+      (reason) => {
+        logger.error("Webdav : " + kleur.red().bold("FAIL !"));
+        logger.error(reason);
+      }
+    )
+    .then(
+      () => {
+        logger.info("Webdav fodlers: " + kleur.green().bold("Go !"));
+        return initCron(getBackupConfig());
+      },
+      (reason) => {
+        logger.error("Webdav folders: " + kleur.red().bold("FAIL !"));
+        logger.error(reason);
+      }
+    )
+    .then(
+      () => {
+        logger.info("Cron: " + kleur.green().bold("Go !"));
+      },
+      (reason) => {
+        logger.info("Cron: " + kleur.red().bold("FAIL !"));
+      }
     );
 
   // settingsTools.check(settingsTools.getSettings(), true);

nextcloud_backup/backend/src/routes/config.ts

@@ -22,13 +22,24 @@ configRouter.get("/backup", (req, res) => {
 
 configRouter.put("/backup", (req, res) => {
   validateBackupConfig(req.body as BackupConfig)
-    .then(() => {
-      saveBackupConfig(req.body as BackupConfig);
-      res.status(204).send();
-    })
-    .catch((error: ValidationError) => {
+    .then(
+      () => {
+        return saveBackupConfig(req.body as BackupConfig);
+      },
+      (error: ValidationError) => {
         res.status(400).json(error.details);
+      }
+    )
+    .then(
+      () => {
+        res.status(204).send();
+      },
+      () => {
+        res.status(400).json({
+          message: "Fail to init cron, please check cron config",
         });
+      }
+    );
 });
 
 configRouter.get("/webdav", (req, res) => {

nextcloud_backup/backend/src/services/backupConfigService.ts

@@ -8,6 +8,7 @@ import {
 import backupConfigValidation from "../types/services/backupConfigValidation.js";
 import { DateTime } from "luxon";
 import { WorkflowType } from "../types/services/orchecstrator.js";
+import { initCron } from "./cronService.js";
 
 const backupConfigPath = "/data/backupConfigV2.json";
 
@@ -20,13 +21,14 @@ export function validateBackupConfig(config: BackupConfig) {
 
 export function saveBackupConfig(config: BackupConfig) {
   fs.writeFileSync(backupConfigPath, JSON.stringify(config, undefined, 2));
+  return initCron(config);
 }
 
 export function getBackupConfig(): BackupConfig {
   if (!fs.existsSync(backupConfigPath)) {
     logger.warn("Config file not found, creating default one !");
     const defaultConfig = getBackupDefaultConfig();
-    saveBackupConfig(defaultConfig);
+    saveBackupConfig(defaultConfig).catch(() => {});
     return defaultConfig;
   } else {
     return JSON.parse(

nextcloud_backup/backend/src/services/cronService.ts

@@ -0,0 +1,119 @@
+import { CronJob } from "cron";
+import {
+  CronMode,
+  type BackupConfig,
+  type CronConfig,
+} from "../types/services/backupConfig.js";
+import { WorkflowType } from "../types/services/orchecstrator.js";
+import { doBackupWorkflow } from "./orchestrator.js";
+import { DateTime } from "luxon";
+import { getStatus, setStatus } from "../tools/status.js";
+import logger from "../config/winston.js";
+
+let cronList: Map<string, CronJob>;
+
+export function initCron(backupConfig: BackupConfig) {
+  return new Promise((res, rej) => {
+    const fn = doBackupWorkflow;
+    if (cronList) {
+      stopAllCron(cronList);
+    }
+    cronList = new Map();
+    for (const cronItem of backupConfig.cron) {
+      try {
+        if (cronItem.mode == CronMode.DAILY) {
+          cronList.set(cronItem.id, getDailyCron(cronItem, fn));
+        } else if (cronItem.mode == CronMode.WEEKLY) {
+          cronList.set(cronItem.id, getWeeklyCron(cronItem, fn));
+        } else if (cronItem.mode == CronMode.MONTHLY) {
+          cronList.set(cronItem.id, getMonthlyCron(cronItem, fn));
+        } else if (cronItem.mode == CronMode.CUSTOM) {
+          cronList.set(cronItem.id, getCustomCron(cronItem, fn));
+        }
+      } catch {
+        logger.error(`Fail to init CRON ${cronItem.id} (${cronItem.mode})`);
+        stopAllCron(cronList);
+        rej(Error(cronItem.id));
+      }
+    }
+    const nextDate = getNextDate(cronList);
+    const status = getStatus();
+    status.next_backup = nextDate;
+    setStatus(status);
+    res(null);
+  });
+}
+
+function getNextDate(cronList: Map<string, CronJob>) {
+  let nextDate: DateTime | undefined = undefined;
+  for (const item of cronList) {
+    const thisDate = item[1].nextDate();
+    if (!nextDate) {
+      nextDate = thisDate;
+    }
+    if (nextDate > thisDate) {
+      nextDate = thisDate;
+    }
+  }
+  return nextDate;
+}
+
+function stopAllCron(cronList: Map<string, CronJob>) {
+  for (const item of cronList) {
+    item[1].stop();
+  }
+}
+function getDailyCron(
+  config: CronConfig,
+  fn: (type: WorkflowType) => Promise<void>
+) {
+  const splited = (config.hour as string).split(":");
+  return new CronJob(
+    `${splited[1]} ${splited[0]} * * *`,
+    () => fn(WorkflowType.AUTO),
+    null,
+    true,
+    Intl.DateTimeFormat().resolvedOptions().timeZone
+  );
+}
+
+function getWeeklyCron(
+  config: CronConfig,
+  fn: (type: WorkflowType) => Promise<void>
+) {
+  const splited = (config.hour as string).split(":");
+  return new CronJob(
+    `${splited[1]} ${splited[0]} * * ${config.weekday}`,
+    () => fn(WorkflowType.AUTO),
+    null,
+    true,
+    Intl.DateTimeFormat().resolvedOptions().timeZone
+  );
+}
+
+function getMonthlyCron(
+  config: CronConfig,
+  fn: (type: WorkflowType) => Promise<void>
+) {
+  const splited = (config.hour as string).split(":");
+  return new CronJob(
+    `${splited[1]} ${splited[0]} ${config.monthDay} * *`,
+    () => fn(WorkflowType.AUTO),
+    null,
+    true,
+    Intl.DateTimeFormat().resolvedOptions().timeZone
+  );
+}
+
+function getCustomCron(
+  config: CronConfig,
+  fn: (type: WorkflowType) => Promise<void>
+) {
+  return new CronJob(
+    config.custom as string,
+    () => fn(WorkflowType.AUTO),
+    null,
+    true,
+    Intl.DateTimeFormat().resolvedOptions().timeZone
+  );
+}

nextcloud_backup/backend/src/types/status.ts

@@ -21,7 +21,7 @@ export interface Status {
     last_success?: DateTime;
     last_try?: DateTime;
   };
-  next_backup?: string;
+  next_backup?: DateTime;
   webdav: {
     logged_in: boolean;
     folder_created: boolean;

nextcloud_backup/frontend/src/components/statusBar/BackupStatus.vue

@@ -47,6 +47,19 @@
         <v-col xl="6" lg="12" sm="6" cols="12">
           <div class="h-100 d-flex align-center">
             <span class="me-auto">Next</span>
+            <v-chip
+              variant="elevated"
+              color="success"
+              prepend-icon="mdi-update"
+            >
+              {{
+                status?.next_backup
+                  ? DateTime.fromISO(status?.next_backup).toLocaleString(
+                      DateTime.DATETIME_MED
+                    )
+                  : "Unknown"
+              }}
+            </v-chip>
           </div>
         </v-col>
       </v-row>