Cross-platform support (Win, MacOS, Linux)

-All shell scripts have been removed and replaced with javascript equivalents which allows for better platform independence -All scripts have been improved over the older shell scripts to be more functional and dynamic -Updated all applicable cmds in the package.json to target the new js scripts + added the backup, restore and delete database functions to the list -Removed the json and strip-json-comments-cli packages as they are no longer needed -Added a new package realine-sync -Updated cluster code with better Windows support when shutting down the explorer -Backup and Restore scripts now use mongo's own encryption instead of tar.gz by default. Older tar.gz backups can still be restored as long as the tar.gz suffix is explicitly added -Backup and Restore scripts now support connecting to remote database based on the mongo details in settings.json -Updated README to include a new line for the 'platform independence' feature, updated script cmds and notes about certain steps being Linux only
2022-04-23 11:28:32 -06:00
parent 5eeb6ed0c0
commit 8e32e294b7
21 changed files with 777 additions and 557 deletions
@@ -0,0 +1,101 @@
+const readline = require('readline');
+const rl = readline.createInterface({
+  input: process.stdin,
+  output: process.stdout
+});
+
+function drop_collection(mongoose, colName, cb) {
+  // attempt to delete the collection
+  mongoose.connection.db.dropCollection(colName, function(err, result) {
+    if (err || !result) {
+      console.log(`Unable to delete the ${colName} collection`);
+      console.log('Aborting');
+      process.exit(1);
+    } else
+      return cb(true);
+  });
+}
+
+function finished_deleting(mongoose) {
+  console.log('Finished deleting database');
+
+  // disconnect from mongo database
+  mongoose.disconnect();
+
+  // delete database complete
+  process.exit(0);
+}
+
+console.log('You are about to delete the entire eIquidus database.');
+
+// prompt for deleting explorer database
+rl.question('Are you sure you want to do this? [y/n]: ', function (deleteAnswer) {
+  // stop prompting
+  rl.close();
+
+  // determine if the explorer database should be deleted
+  switch (deleteAnswer) {
+    case 'y':
+    case 'Y':
+    case 'yes':
+    case 'YES':
+    case 'Yes':
+      const settings = require('../lib/settings');
+      const mongoose = require('mongoose');
+      const dbString = `mongodb://${settings.dbsettings.user}:${settings.dbsettings.password}@${settings.dbsettings.address}:${settings.dbsettings.port}/${settings.dbsettings.database}`;
+
+      console.log('Connecting to database..');
+
+      // connect to mongo database
+      mongoose.connect(dbString, function(err) {
+        if (err) {
+          console.log('Unable to connect to database: %s', dbString);
+          console.log('Aborting');
+          process.exit(1);
+        } else {
+          // get the list of collections
+          mongoose.connection.db.listCollections().toArray(function (err, collections) {
+            if (err) {
+              console.log('Unable to list collections in database: %s', err);
+              console.log('Aborting');
+              process.exit(1);
+            } else {
+              // check if there are any collections
+              if (collections.length > 0) {
+                var counter = 0;
+
+                // loop through all collections
+                collections.forEach((collection) => {
+                  console.log(`Deleting ${collection.name}..`);
+
+                  // delete this collection
+                  drop_collection(mongoose, collection.name, function(retVal) {
+                    // check if the collection was successfully deleted
+                    if (retVal)
+                      counter++;
+
+                    // check if the last collection was deleted
+                    if (counter == collections.length) {
+                      // finish the delete process
+                      finished_deleting(mongoose);
+                    }
+                  });
+                });
+              } else {
+                // nothing to delete
+                console.log('Nothing to delete, the database is already empty..');
+
+                // finish the delete process
+                finished_deleting(mongoose);
+              }
+            }
+          });
+        }
+      });
+
+      break;
+    default:
+      console.log('Process aborted. Nothing was deleted.');
+      process.exit(1);
+  }
+});