From 02305a4ad33b253ab6d8cb9b3e59b3432005c5f5 Mon Sep 17 00:00:00 2001
From: WorldTeacher <41587052+WorldTeacher@users.noreply.github.com>
Date: Wed, 11 Sep 2024 14:47:21 +0200
Subject: [PATCH] new config class to avoid restarting application upon
 settings change

---
 src/utils/config.py | 71 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 src/utils/config.py

diff --git a/src/utils/config.py b/src/utils/config.py
new file mode 100644
index 0000000..67d004f
--- /dev/null
+++ b/src/utils/config.py
@@ -0,0 +1,71 @@
+from typing import Optional
+
+import omegaconf
+
+class Config:
+    _config: Optional[omegaconf.DictConfig] = None
+
+    def __init__(self, config_path: str):
+        """
+        Loads the configuration file and stores it for future access.
+
+        Args:
+            config_path (str): Path to the YAML configuration file.
+        """
+        self._config = omegaconf.OmegaConf.load(config_path)
+
+    @property
+    def institution_name(self)->str:
+        if self._config is None:
+            raise RuntimeError("Configuration not loaded")
+        return self._config.institution_name
+    @property
+    def loan_duration(self)->int:
+        if self._config is None:
+            raise RuntimeError("Configuration not loaded")
+        return self._config.default_loan_duration
+    @property
+    def delete_inactive_user_duration(self)->int:
+        if self._config is None:
+            raise RuntimeError("Configuration not loaded")
+        return self._config.inactive_user_deletion
+    @property
+    def catalogue(self)->bool:
+        if self._config is None:
+            raise RuntimeError("Configuration not loaded")
+        return self._config.catalogue
+    @property
+    def database(self)->omegaconf.DictConfig:
+        if self._config is None:
+            raise RuntimeError("Configuration not loaded")
+        return self._config.database
+    
+    @property
+    def report(self)->omegaconf.DictConfig:
+        if self._config is None:
+            raise RuntimeError("Configuration not loaded")
+        return self._config.report
+    @property
+    def debug(self)->bool:
+        if self._config is None:
+            raise RuntimeError("Configuration not loaded")
+        return self._config.debug
+    @property
+    def log_debug(self)->bool:
+        if self._config is None:
+            raise RuntimeError("Configuration not loaded")
+        return self._config.log_debug
+    
+    
+    def updateValue(self, key: str, value: str):
+        self._config[key] = value
+        omegaconf.OmegaConf.save(self._config, "config/settings.yaml")
+    
+
+
+
+if __name__ == "__main__":
+    cfg = Config("config/settings.yaml")
+    print(cfg.database.path)
+    
+    #cfg.updateValue("database.path", "Test")
\ No newline at end of file