Initial commit - Event Planner application

node_modules/@mikro-orm/sql/dialects/sqlite/SqliteExceptionConverter.js

@@ -0,0 +1,70 @@
+import {
+  ConnectionException,
+  ExceptionConverter,
+  InvalidFieldNameException,
+  LockWaitTimeoutException,
+  NonUniqueFieldNameException,
+  CheckConstraintViolationException,
+  NotNullConstraintViolationException,
+  ReadOnlyException,
+  SyntaxErrorException,
+  TableExistsException,
+  TableNotFoundException,
+  UniqueConstraintViolationException,
+  ForeignKeyConstraintViolationException,
+} from '@mikro-orm/core';
+export class SqliteExceptionConverter extends ExceptionConverter {
+  /**
+   * @inheritDoc
+   * @see http://www.sqlite.org/c3ref/c_abort.html
+   * @see https://github.com/doctrine/dbal/blob/master/src/Driver/AbstractSQLiteDriver.php
+   */
+  convertException(exception) {
+    /* v8 ignore next */
+    if (exception.message.includes('database is locked')) {
+      return new LockWaitTimeoutException(exception);
+    }
+    if (
+      exception.message.includes('must be unique') ||
+      exception.message.includes('is not unique') ||
+      exception.message.includes('are not unique') ||
+      exception.message.includes('UNIQUE constraint failed')
+    ) {
+      return new UniqueConstraintViolationException(exception);
+    }
+    if (exception.message.includes('may not be NULL') || exception.message.includes('NOT NULL constraint failed')) {
+      return new NotNullConstraintViolationException(exception);
+    }
+    /* v8 ignore next */
+    if (exception.message.includes('CHECK constraint failed')) {
+      return new CheckConstraintViolationException(exception);
+    }
+    if (exception.message.includes('no such table:')) {
+      return new TableNotFoundException(exception);
+    }
+    if (exception.message.includes('already exists')) {
+      return new TableExistsException(exception);
+    }
+    if (exception.message.includes('no such column:')) {
+      return new InvalidFieldNameException(exception);
+    }
+    if (exception.message.includes('ambiguous column name')) {
+      return new NonUniqueFieldNameException(exception);
+    }
+    if (exception.message.includes('syntax error')) {
+      return new SyntaxErrorException(exception);
+    }
+    /* v8 ignore next */
+    if (exception.message.includes('attempt to write a readonly database')) {
+      return new ReadOnlyException(exception);
+    }
+    /* v8 ignore next */
+    if (exception.message.includes('unable to open database file')) {
+      return new ConnectionException(exception);
+    }
+    if (exception.message.includes('FOREIGN KEY constraint failed')) {
+      return new ForeignKeyConstraintViolationException(exception);
+    }
+    return super.convertException(exception);
+  }
+}