[FEAT] add restore script to restore a database dump

.gitignore

@@ -163,7 +163,8 @@ cython_debug/
 .secret.yml
 /data
 /tmp
-/dumps
+/dumps/*
+!/dumps/restore.sh
 .DS_Store
 /ena_upload_ng
 /templates/**

dumps/restore.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# To dump the database use:
+# pg_dump -U ena -Fc ena > /tmp/yyyy-mm-dd_ena.dump
+
+function usage {
+    echo "USAGE: $(basename $0) dump-file"
+    exit 1
+}
+
+# Configuration
+DB_USER="ena"
+DB_NAME="ena"
+
+if [ $# -lt 1 ]; then
+    usage
+fi
+
+# Disconnect all users
+echo "Disconnecting all users from database '$DB_NAME'..."
+psql -U "$DB_USER" -d postgres -c "
+SELECT pg_terminate_backend(pg_stat_activity.pid)
+FROM pg_stat_activity
+WHERE pg_stat_activity.datname = '$DB_NAME'
+  AND pid <> pg_backend_pid();
+"
+if [ $? -ne 0 ]; then
+  echo "Failed to disconnect users."
+  exit 1
+fi
+
+# Drop the database
+echo "Dropping database '$DB_NAME'..."
+dropdb -U "$DB_USER" "$DB_NAME"
+if [ $? -ne 0 ]; then
+  echo "Failed to drop the database."
+  exit 1
+fi
+
+# Recreate the database
+echo "Recreating database '$DB_NAME'..."
+createdb -U "$DB_USER" "$DB_NAME"
+if [ $? -ne 0 ]; then
+  echo "Failed to recreate the database."
+  exit 1
+fi
+
+echo "Database '$DB_NAME' has been reset successfully."
+
+pg_restore -U "$DB_USER" -d "$DB_NAME" "$1"