database backups

Author: sdaqo

.gitignore

@@ -1,3 +1,4 @@
 __pycache__/
 .vscode/
-library_db/logs/
+library_db/logs/
+library_db/backup/

TODO

@@ -6,5 +6,5 @@ Home Page (done)
 Filter by status (done)
 Improve footer positioning on mobile (done)
 Split API Routes (done)
-Logging
-DB Backup (with Button in Server Dashboard)
+Logging (done)
+DB Backup (done)

library_db/database.py

@@ -2,6 +2,9 @@
 from pathlib import Path
 
 
+def get_db_path() -> Path:
+    return Path(__file__).parent / "library.db"
+
+
 def get_db_connection():
-    db_path = Path(__file__).parent / "library.db"
-    return sqlite3.connect(db_path.__str__(), check_same_thread=False)
+    return sqlite3.connect(get_db_path().__str__(), check_same_thread=False)

library_db/routes/api/user/user.py

@@ -157,7 +157,9 @@ def remove_user():
 
     delete_user(user.get("id"))
 
-    current_app.logger.info(f"{session['email']} Deleted user with email {session['email']}")
+    current_app.logger.info(
+        f"{session['email']} Deleted user with email {session['email']}"
+    )
 
     session.pop("email")
     session.pop("pwdhash")

library_db/routes/panel/admin/admin.py

@@ -1,5 +1,7 @@
+import shutil
 from hashlib import md5
 from pathlib import Path
+from datetime import datetime
 from flask import (
     Blueprint,
     abort,
@@ -13,6 +15,7 @@
 )
 
 
+from library_db.database import get_db_path
 from library_db.utils.utils import is_admin, get_template_vars
 from library_db.utils.db_utils import delete_user, get_user_data, update_user
 from library_db.logger import (
@@ -148,3 +151,23 @@ def toggel_request_filter():
         time_file_handler.addFilter(RequestFilter())
 
     return redirect(url_for("panel_bluep.admin_bluep.server_dashboard"))
+
+
+@admin_bluep.route("/server/backupdb", methods=["POST"])
+def backup_db():
+    if not is_admin(session):
+        return abort(403)
+
+    current_db = get_db_path()
+    backup_path = current_db.parent / "backup"
+    backup_file = backup_path / (
+        "library_db_" + datetime.now().strftime("%Y-%m-%d_%H-%M-%S") + ".db"
+    )
+
+    try:
+        backup_path.mkdir(parents=True, exist_ok=True)
+        shutil.copy(str(current_db), str(backup_file))
+    except shutil.Error:
+        return abort(500, "Failed Copying to Backup Folder")
+
+    return redirect(url_for("panel_bluep.admin_bluep.server_dashboard"))

library_db/routes/panel/admin/templates/admin/server_dash.html

@@ -159,16 +159,29 @@ <h5>Server Logs</h5>
                   </li>
                 </ul>
                 <hr />
-                <form
-                  action="{{url_for('panel_bluep.admin_bluep.toggel_request_filter')}}"
-                  method="post"
-                  class="mt-2"
-                >
-                  <button type="submit" class="btn btn-primary">
-                    {% if has_filter %} Deactivate {%else %} Activate {%endif%}
-                    Debug Log Request Filter
-                  </button>
-                </form>
+                <h5>Server Actions</h5>
+                <div class="d-flex gap-2">
+                  <form
+                    action="{{url_for('panel_bluep.admin_bluep.toggel_request_filter')}}"
+                    method="post"
+                    class="mt-2"
+                  >
+                    <button type="submit" class="btn btn-primary">
+                      {% if has_filter %} Deactivate {%else %} Activate
+                      {%endif%} Debug Log Request Filter
+                    </button>
+                  </form>
+
+                  <form
+                    action="{{url_for('panel_bluep.admin_bluep.backup_db')}}"
+                    method="post"
+                    class="mt-2"
+                  >
+                    <button type="submit" class="btn btn-primary btn-success">
+                      Backup Database
+                    </button>
+                  </form>
+                </div>
               </div>
             </div>
           </div>

library_db/utils/db_utils.py

@@ -351,7 +351,11 @@ def author_exsists(name: str) -> bool:
 
 
 def add_media_item(
-    title: str, author_id: int, age_limit: int, media_type_id: int, isbn: int | None = None
+    title: str,
+    author_id: int,
+    age_limit: int,
+    media_type_id: int,
+    isbn: int | None = None,
 ) -> int | None:
     statement = """
         INSERT INTO media (