Init Commit

globalErrorHandler/errorLocalization.js

@@ -0,0 +1,39 @@
+const errors = require('./errors.json')
+
+class ErrorManager {
+    constructor() {
+        this.errors = errors
+    }
+
+    getErrorText(errorName, parameters, language) {
+        if (!this.errors.hasOwnProperty(errorName)) {
+            return 'Error not found.'
+        }
+
+        const error = this.errors[errorName]
+        let errorMessage = ''
+
+        if (language === 'english') {
+            errorMessage = error.english
+        } else if (language === 'persian') {
+            errorMessage = error.persian
+        } else {
+            return 'Unsupported language.'
+        }
+
+        if (parameters) {
+            for (const param in parameters) {
+                if (parameters.hasOwnProperty(param)) {
+                    errorMessage = errorMessage.replace(
+                        `#${param}#`,
+                        parameters[param]
+                    )
+                }
+            }
+        }
+
+        return errorMessage
+    }
+}
+
+module.exports = ErrorManager