Added the "accounting-init-db" console command to replace the trivial "accounting-init-base", "accounting-init-accounts" and "accounting-init-currencies" console commands.

src/accounting/commands.py

@@ -0,0 +1,62 @@
+# The Mia! Accounting Project.
+# Author: imacat@mail.imacat.idv.tw (imacat), 2023/4/10
+
+#  Copyright (c) 2023 imacat.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+"""The console commands.
+
+"""
+import os
+
+import click
+from flask.cli import with_appcontext
+
+from accounting import db
+from accounting.account import init_accounts_command
+from accounting.base_account import init_base_accounts_command
+from accounting.currency import init_currencies_command
+from accounting.utils.user import has_user
+
+
+def __validate_username(ctx: click.core.Context, param: click.core.Option,
+                        value: str) -> str:
+    """Validates the username for the click console command.
+
+    :param ctx: The console command context.
+    :param param: The console command option.
+    :param value: The username.
+    :raise click.BadParameter: When validation fails.
+    :return: The username.
+    """
+    value = value.strip()
+    if value == "":
+        raise click.BadParameter("Username empty.")
+    if not has_user(value):
+        raise click.BadParameter(f"User {value} does not exist.")
+    return value
+
+
+@click.command("accounting-init-db")
+@click.option("-u", "--username", metavar="USERNAME", prompt=True,
+              help="The username.", callback=__validate_username,
+              default=lambda: os.getlogin())
+@with_appcontext
+def init_db_command(username: str) -> None:
+    """Initializes the accounting database."""
+    db.create_all()
+    init_base_accounts_command()
+    init_accounts_command(username)
+    init_currencies_command(username)
+    db.session.commit()
+    click.echo("Accounting database initialized.")