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feat(db): Add database migration support, implements #19 

Migrations allow us to keep track of database changes and upgrading databases if needed.

* Add initial migrations for core Flaschengeist
* Add migrations to balance
* Add migrations to pricelist

* Skip plugins with not satisfied dependencies.
This commit is contained in:
Ferdinand Thiessen 2021-12-19 22:11:57 +01:00
parent 14d432ebd4
commit 047e807fc0
18 changed files with 572 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

0
flaschengeist/alembic/__init__.py Normal file
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53
flaschengeist/alembic/alembic.ini Normal file
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@ -0,0 +1,53 @@
# A generic, single database configuration.
# No used by flaschengeist
[alembic]
# template used to generate migration files
# file_template = %%(rev)s_%%(slug)s
# set to 'true' to run the environment during
# the 'revision' command, regardless of autogenerate
# revision_environment = false
version_path_separator = os
version_locations = %(here)s/migrations
# Logging configuration
[loggers]
keys = root,sqlalchemy,alembic,flask_migrate
[handlers]
keys = console
[formatters]
keys = generic
[logger_root]
level = WARN
handlers = console
qualname =
[logger_sqlalchemy]
level = WARN
handlers =
qualname = sqlalchemy.engine
[logger_alembic]
level = INFO
handlers =
qualname = alembic
[logger_flask_migrate]
level = INFO
handlers =
qualname = flask_migrate
[handler_console]
class = StreamHandler
args = (sys.stderr,)
level = NOTSET
formatter = generic
[formatter_generic]
format = %(levelname)-5.5s [%(name)s] %(message)s
datefmt = %H:%M:%S

74
flaschengeist/alembic/env.py Normal file
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@ -0,0 +1,74 @@
import logging
from logging.config import fileConfig
from pathlib import Path
from flask import current_app
from alembic import context
# this is the Alembic Config object, which provides
# access to the values within the .ini file in use.
config = context.config
# Interpret the config file for Python logging.
# This line sets up loggers basically.
fileConfig(Path(config.get_main_option("script_location")) / config.config_file_name.split("/")[-1])
logger = logging.getLogger("alembic.env")
config.set_main_option("sqlalchemy.url", str(current_app.extensions["migrate"].db.get_engine().url).replace("%", "%%"))
target_metadata = current_app.extensions["migrate"].db.metadata
def run_migrations_offline():
"""Run migrations in 'offline' mode.
This configures the context with just a URL
and not an Engine, though an Engine is acceptable
here as well. By skipping the Engine creation
we don't even need a DBAPI to be available.
Calls to context.execute() here emit the given string to the
script output.
"""
url = config.get_main_option("sqlalchemy.url")
context.configure(url=url, target_metadata=target_metadata, literal_binds=True)
with context.begin_transaction():
context.run_migrations()
def run_migrations_online():
"""Run migrations in 'online' mode.
In this scenario we need to create an Engine
and associate a connection with the context.
"""
# this callback is used to prevent an auto-migration from being generated
# when there are no changes to the schema
# reference: http://alembic.zzzcomputing.com/en/latest/cookbook.html
def process_revision_directives(context, revision, directives):
if getattr(config.cmd_opts, "autogenerate", False):
script = directives[0]
if script.upgrade_ops.is_empty():
directives[:] = []
logger.info("No changes in schema detected.")
connectable = current_app.extensions["migrate"].db.get_engine()
with connectable.connect() as connection:
context.configure(
connection=connection,
target_metadata=target_metadata,
process_revision_directives=process_revision_directives,
**current_app.extensions["migrate"].configure_args,
)
with context.begin_transaction():
context.run_migrations()
if context.is_offline_mode():
run_migrations_offline()
else:
run_migrations_online()

132
flaschengeist/alembic/migrations/255b93b6beed_flaschengeist_initial.py Normal file
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@ -0,0 +1,132 @@
"""Flaschengeist: Initial
Revision ID: 255b93b6beed
Revises:
Create Date: 2022-02-23 14:33:02.851388
"""
from alembic import op
import sqlalchemy as sa
import flaschengeist
# revision identifiers, used by Alembic.
revision = "255b93b6beed"
down_revision = None
branch_labels = ("flaschengeist",)
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table(
"image",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("filename_", sa.String(length=127), nullable=False),
sa.Column("mimetype_", sa.String(length=30), nullable=False),
sa.Column("thumbnail_", sa.String(length=127), nullable=True),
sa.Column("path_", sa.String(length=127), nullable=True),
sa.PrimaryKeyConstraint("id", name=op.f("pk_image")),
)
op.create_table(
"permission",
sa.Column("name", sa.String(length=30), nullable=True),
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.PrimaryKeyConstraint("id", name=op.f("pk_permission")),
sa.UniqueConstraint("name", name=op.f("uq_permission_name")),
)
op.create_table(
"role",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("name", sa.String(length=30), nullable=True),
sa.PrimaryKeyConstraint("id", name=op.f("pk_role")),
sa.UniqueConstraint("name", name=op.f("uq_role_name")),
)
op.create_table(
"role_x_permission",
sa.Column("role_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("permission_id", flaschengeist.models.Serial(), nullable=True),
sa.ForeignKeyConstraint(
["permission_id"], ["permission.id"], name=op.f("fk_role_x_permission_permission_id_permission")
),
sa.ForeignKeyConstraint(["role_id"], ["role.id"], name=op.f("fk_role_x_permission_role_id_role")),
)
op.create_table(
"user",
sa.Column("userid", sa.String(length=30), nullable=False),
sa.Column("display_name", sa.String(length=30), nullable=True),
sa.Column("firstname", sa.String(length=50), nullable=False),
sa.Column("lastname", sa.String(length=50), nullable=False),
sa.Column("deleted", sa.Boolean(), nullable=True),
sa.Column("birthday", sa.Date(), nullable=True),
sa.Column("mail", sa.String(length=60), nullable=True),
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("avatar", flaschengeist.models.Serial(), nullable=True),
sa.ForeignKeyConstraint(["avatar"], ["image.id"], name=op.f("fk_user_avatar_image")),
sa.PrimaryKeyConstraint("id", name=op.f("pk_user")),
sa.UniqueConstraint("userid", name=op.f("uq_user_userid")),
)
op.create_table(
"notification",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("plugin", sa.String(length=127), nullable=False),
sa.Column("text", sa.Text(), nullable=True),
sa.Column("data", sa.PickleType(), nullable=True),
sa.Column("time", flaschengeist.models.UtcDateTime(), nullable=False),
sa.Column("user_id", flaschengeist.models.Serial(), nullable=False),
sa.ForeignKeyConstraint(["user_id"], ["user.id"], name=op.f("fk_notification_user_id_user")),
sa.PrimaryKeyConstraint("id", name=op.f("pk_notification")),
)
op.create_table(
"password_reset",
sa.Column("user", flaschengeist.models.Serial(), nullable=False),
sa.Column("token", sa.String(length=32), nullable=True),
sa.Column("expires", flaschengeist.models.UtcDateTime(), nullable=True),
sa.ForeignKeyConstraint(["user"], ["user.id"], name=op.f("fk_password_reset_user_user")),
sa.PrimaryKeyConstraint("user", name=op.f("pk_password_reset")),
)
op.create_table(
"session",
sa.Column("expires", flaschengeist.models.UtcDateTime(), nullable=True),
sa.Column("token", sa.String(length=32), nullable=True),
sa.Column("lifetime", sa.Integer(), nullable=True),
sa.Column("browser", sa.String(length=30), nullable=True),
sa.Column("platform", sa.String(length=30), nullable=True),
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("user_id", flaschengeist.models.Serial(), nullable=True),
sa.ForeignKeyConstraint(["user_id"], ["user.id"], name=op.f("fk_session_user_id_user")),
sa.PrimaryKeyConstraint("id", name=op.f("pk_session")),
sa.UniqueConstraint("token", name=op.f("uq_session_token")),
)
op.create_table(
"user_attribute",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("user", flaschengeist.models.Serial(), nullable=False),
sa.Column("name", sa.String(length=30), nullable=True),
sa.Column("value", sa.PickleType(), nullable=True),
sa.ForeignKeyConstraint(["user"], ["user.id"], name=op.f("fk_user_attribute_user_user")),
sa.PrimaryKeyConstraint("id", name=op.f("pk_user_attribute")),
)
op.create_table(
"user_x_role",
sa.Column("user_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("role_id", flaschengeist.models.Serial(), nullable=True),
sa.ForeignKeyConstraint(["role_id"], ["role.id"], name=op.f("fk_user_x_role_role_id_role")),
sa.ForeignKeyConstraint(["user_id"], ["user.id"], name=op.f("fk_user_x_role_user_id_user")),
)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table("user_x_role")
op.drop_table("user_attribute")
op.drop_table("session")
op.drop_table("password_reset")
op.drop_table("notification")
op.drop_table("user")
op.drop_table("role_x_permission")
op.drop_table("role")
op.drop_table("permission")
op.drop_table("image")
# ### end Alembic commands ###

0
flaschengeist/alembic/migrations/__init__.py Normal file
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25
flaschengeist/alembic/script.py.mako Normal file
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@ -0,0 +1,25 @@
"""${message}
Revision ID: ${up_revision}
Revises: ${down_revision | comma,n}
Create Date: ${create_date}
"""
from alembic import op
import sqlalchemy as sa
import flaschengeist
${imports if imports else ""}
# revision identifiers, used by Alembic.
revision = ${repr(up_revision)}
down_revision = ${repr(down_revision)}
branch_labels = ${repr(branch_labels)}
depends_on = ${repr(depends_on)}
def upgrade():
${upgrades if upgrades else "pass"}
def downgrade():
${downgrades if downgrades else "pass"}

33
flaschengeist/app.py
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@ -1,6 +1,6 @@
import enum
from flask import Flask, current_app
from flask import Flask
from flask_cors import CORS
from datetime import datetime, date
from flask.json import JSONEncoder, jsonify
@ -11,7 +11,6 @@ from werkzeug.exceptions import HTTPException
from flaschengeist import logger
from flaschengeist.utils.hook import Hook
from flaschengeist.plugins import AuthPlugin
from flaschengeist.controller import roleController
from flaschengeist.config import config, configure_app
@ -37,10 +36,9 @@ class CustomJSONEncoder(JSONEncoder):
@Hook("plugins.loaded")
def __load_plugins(app):
logger.debug("Search for plugins")
def load_plugins(app: Flask):
app.config["FG_PLUGINS"] = {}
for entry_point in entry_points(group="flaschengeist.plugins"):
logger.debug(f"Found plugin: {entry_point.name} ({entry_point.dist.version})")
@ -72,37 +70,22 @@ def __load_plugins(app):
else:
logger.debug(f"Skip disabled plugin {entry_point.name}")
if "FG_AUTH_BACKEND" not in app.config:
logger.error("No authentication plugin configured or authentication plugin not found")
logger.fatal("No authentication plugin configured or authentication plugin not found")
raise RuntimeError("No authentication plugin configured or authentication plugin not found")
@Hook("plugins.installed")
def install_all():
from flaschengeist.database import db
db.create_all()
db.session.commit()
for name, plugin in current_app.config["FG_PLUGINS"].items():
if not plugin:
logger.debug(f"Skip disabled plugin: {name}")
continue
logger.info(f"Install plugin {name}")
plugin.install()
if plugin.permissions:
roleController.create_permissions(plugin.permissions)
def create_app(test_config=None):
def create_app(test_config=None, cli=False):
app = Flask("flaschengeist")
app.json_encoder = CustomJSONEncoder
CORS(app)
with app.app_context():
from flaschengeist.database import db
from flaschengeist.database import db, migrate
configure_app(app, test_config)
db.init_app(app)
__load_plugins(app)
migrate.init_app(app, db, compare_type=True)
load_plugins(app)
@app.route("/", methods=["GET"])
def __get_state():

44
flaschengeist/database.py
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@ -1,6 +1,11 @@
import os
from flask_migrate import Migrate, Config
from flask_sqlalchemy import SQLAlchemy
from importlib_metadata import EntryPoint
from sqlalchemy import MetaData
from flaschengeist import logger
# https://alembic.sqlalchemy.org/en/latest/naming.html
metadata = MetaData(
naming_convention={
@ -14,6 +19,45 @@ metadata = MetaData(
db = SQLAlchemy(metadata=metadata)
migrate = Migrate()
@migrate.configure
def configure_alembic(config: Config):
"""Alembic configuration hook
Inject all migrations paths into the ``version_locations`` config option.
This includes even disabled plugins, as simply disabling a plugin without
uninstall can break the alembic version management.
"""
from importlib_metadata import entry_points, distribution
# Set main script location
config.set_main_option(
"script_location", str(distribution("flaschengeist").locate_file("") / "flaschengeist" / "alembic")
)
# Set Flaschengeist's migrations
migrations = [config.get_main_option("script_location") + "/migrations"]
# Gather all migration paths
ep: EntryPoint
for ep in entry_points(group="flaschengeist.plugins"):
try:
directory = ep.dist.locate_file("")
for loc in ep.module.split(".") + ["migrations"]:
directory /= loc
if directory.exists():
logger.debug(f"Adding migration version path {directory}")
migrations.append(str(directory.resolve()))
except:
logger.warning(f"Could not load migrations of plugin {ep.name} for database migration.")
logger.debug("Plugin loading failed", exc_info=True)
# write back seperator (we changed it if neither seperator nor locations were specified)
config.set_main_option("version_path_separator", os.pathsep)
config.set_main_option("version_locations", os.pathsep.join(set(migrations)))
return config
def case_sensitive(s):

38
flaschengeist/plugins/__init__.py
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@ -3,9 +3,11 @@
.. include:: docs/plugin_development.md
"""
from typing import Optional
from importlib_metadata import Distribution, EntryPoint
from werkzeug.datastructures import FileStorage
from werkzeug.exceptions import MethodNotAllowed, NotFound
from werkzeug.datastructures import FileStorage
from flaschengeist.models.user import _Avatar, User
from flaschengeist.utils.hook import HookBefore, HookAfter
@ -77,8 +79,16 @@ class Plugin:
models = None
"""Optional module containing the SQLAlchemy models used by the plugin"""
migrations_path = None
"""Optional location of the path to migration files, required if custome db tables are used"""
migrations: Optional[tuple[str, str]] = None
"""Optional identifiers of the migration versions
If custom database tables are used migrations must be provided and the
head and removal versions had to be defined, e.g.
```
migrations = ("head_hash", "removal_hash")
```
"""
def __init__(self, entry_point: EntryPoint, config=None):
"""Constructor called by create_app
@ -96,6 +106,17 @@ class Plugin:
"""
pass
def uninstall(self):
"""Uninstall routine
If the plugin has custom database tables, make sure to remove them.
This can be either done by downgrading the plugin *head* to the *base*.
Or use custom migrations for the uninstall and *stamp* some version.
Is always called with Flask application context.
"""
pass
def get_setting(self, name: str, **kwargs):
"""Get plugin setting from database
@ -109,7 +130,7 @@ class Plugin:
"""
from ..controller import pluginController
return pluginController.get_setting(self.id, name, **kwargs)
return pluginController.get_setting(self.name, name, **kwargs)
def set_setting(self, name: str, value):
"""Save setting in database
@ -148,6 +169,11 @@ class Plugin:
class AuthPlugin(Plugin):
"""Base class for all authentification plugins
See also `Plugin`
"""
def login(self, user, pw):
"""Login routine, MUST BE IMPLEMENTED!
@ -210,7 +236,7 @@ class AuthPlugin(Plugin):
"""
raise MethodNotAllowed
def get_avatar(self, user: User) -> _Avatar:
def get_avatar(self, user):
"""Retrieve avatar for given user (if supported by auth backend)
Default behavior is to use native Image objects,
@ -242,7 +268,7 @@ class AuthPlugin(Plugin):
user.avatar_ = imageController.upload_image(file)
def delete_avatar(self, user: User):
def delete_avatar(self, user):
"""Delete the avatar for given user (if supported by auth backend)
Default behavior is to use the imageController and native Image objects.

4
flaschengeist/plugins/auth/__init__.py
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@ -13,8 +13,8 @@ from flaschengeist.controller import sessionController, userController
class AuthRoutePlugin(Plugin):
name = "auth"
blueprint = Blueprint(name, __name__)
id = "dev.flaschengeist.auth"
blueprint = Blueprint("auth", __name__)
@AuthRoutePlugin.blueprint.route("/auth", methods=["POST"])

2
flaschengeist/plugins/auth_ldap/__init__.py
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@ -18,7 +18,7 @@ from flaschengeist.plugins import AuthPlugin, before_role_updated
class AuthLDAP(AuthPlugin):
def __init__(self, entry_point, config):
super().__init__(entry_point)
super().__init__(entry_point, config)
app.config.update(
LDAP_SERVER=config.get("host", "localhost"),
LDAP_PORT=config.get("port", 389),

2
flaschengeist/plugins/auth_plain/__init__.py
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@ -14,6 +14,8 @@ from flaschengeist import logger
class AuthPlain(AuthPlugin):
id = "auth_plain"
def install(self):
plugins_installed(self.post_install)

6
flaschengeist/plugins/balance/__init__.py
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@ -3,7 +3,7 @@
Extends users plugin with balance functions
"""
from flask import Blueprint, current_app
from flask import current_app
from werkzeug.local import LocalProxy
from werkzeug.exceptions import NotFound
@ -57,8 +57,10 @@ def service_debit():
class BalancePlugin(Plugin):
permissions = permissions.permissions
plugin: "BalancePlugin" = LocalProxy(lambda: current_app.config["FG_PLUGINS"][BalancePlugin.name])
models = models
migrations = True
plugin: "BalancePlugin" = LocalProxy(lambda: current_app.config["FG_PLUGINS"][BalancePlugin.name])
def __init__(self, entry_point, config):
super(BalancePlugin, self).__init__(entry_point, config)

47
flaschengeist/plugins/balance/migrations/98f2733bbe45_balance_initial.py Normal file
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@ -0,0 +1,47 @@
"""balance: initial
Revision ID: 98f2733bbe45
Revises:
Create Date: 2022-02-23 14:41:03.089145
"""
from alembic import op
import sqlalchemy as sa
import flaschengeist
# revision identifiers, used by Alembic.
revision = "98f2733bbe45"
down_revision = None
branch_labels = ("balance",)
depends_on = "flaschengeist"
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table(
"balance_transaction",
sa.Column("receiver_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("sender_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("author_id", flaschengeist.models.Serial(), nullable=False),
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("time", flaschengeist.models.UtcDateTime(), nullable=False),
sa.Column("amount", sa.Numeric(precision=5, scale=2, asdecimal=False), nullable=False),
sa.Column("reversal_id", flaschengeist.models.Serial(), nullable=True),
sa.ForeignKeyConstraint(["author_id"], ["user.id"], name=op.f("fk_balance_transaction_author_id_user")),
sa.ForeignKeyConstraint(["receiver_id"], ["user.id"], name=op.f("fk_balance_transaction_receiver_id_user")),
sa.ForeignKeyConstraint(
["reversal_id"],
["balance_transaction.id"],
name=op.f("fk_balance_transaction_reversal_id_balance_transaction"),
),
sa.ForeignKeyConstraint(["sender_id"], ["user.id"], name=op.f("fk_balance_transaction_sender_id_user")),
sa.PrimaryKeyConstraint("id", name=op.f("pk_balance_transaction")),
)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table("balance_transaction")
# ### end Alembic commands ###

2
flaschengeist/plugins/message_mail.py
View File

@ -13,7 +13,7 @@ from . import Plugin
class MailMessagePlugin(Plugin):
def __init__(self, entry_point, config):
super().__init__(entry_point)
super().__init__(entry_point, config)
self.server = config["SERVER"]
self.port = config["PORT"]
self.user = config["USER"]

2
flaschengeist/plugins/pricelist/__init__.py
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@ -1,5 +1,6 @@
"""Pricelist plugin"""
import pathlib
from flask import Blueprint, jsonify, request, current_app
from werkzeug.local import LocalProxy
from werkzeug.exceptions import BadRequest, Forbidden, NotFound, Unauthorized
@ -26,6 +27,7 @@ class PriceListPlugin(Plugin):
def __init__(self, entry_point, config=None):
super().__init__(entry_point, config)
self.blueprint = blueprint
self.migrations_path = (pathlib.Path(__file__).parent / "migrations").resolve()
config = {"discount": 0}
config.update(config)

141
flaschengeist/plugins/pricelist/migrations/58ab9b6a8839_pricelist_initial.py Normal file
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@ -0,0 +1,141 @@
"""pricelist: initial
Revision ID: 58ab9b6a8839
Revises:
Create Date: 2022-02-23 14:45:30.563647
"""
from alembic import op
import sqlalchemy as sa
import flaschengeist
# revision identifiers, used by Alembic.
revision = "58ab9b6a8839"
down_revision = None
branch_labels = ("pricelist",)
depends_on = "flaschengeist"
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table(
"drink_extra_ingredient",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("name", sa.String(length=30), nullable=False),
sa.Column("price", sa.Numeric(precision=5, scale=2, asdecimal=False), nullable=True),
sa.PrimaryKeyConstraint("id", name=op.f("pk_drink_extra_ingredient")),
sa.UniqueConstraint("name", name=op.f("uq_drink_extra_ingredient_name")),
)
op.create_table(
"drink_tag",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("name", sa.String(length=30), nullable=False),
sa.Column("color", sa.String(length=7), nullable=False),
sa.PrimaryKeyConstraint("id", name=op.f("pk_drink_tag")),
sa.UniqueConstraint("name", name=op.f("uq_drink_tag_name")),
)
op.create_table(
"drink_type",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("name", sa.String(length=30), nullable=False),
sa.PrimaryKeyConstraint("id", name=op.f("pk_drink_type")),
sa.UniqueConstraint("name", name=op.f("uq_drink_type_name")),
)
op.create_table(
"drink",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("article_id", sa.String(length=64), nullable=True),
sa.Column("package_size", sa.Integer(), nullable=True),
sa.Column("name", sa.String(length=60), nullable=False),
sa.Column("volume", sa.Numeric(precision=5, scale=2, asdecimal=False), nullable=True),
sa.Column("cost_per_volume", sa.Numeric(precision=5, scale=3, asdecimal=False), nullable=True),
sa.Column("cost_per_package", sa.Numeric(precision=5, scale=3, asdecimal=False), nullable=True),
sa.Column("receipt", sa.PickleType(), nullable=True),
sa.Column("type_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("image_id", flaschengeist.models.Serial(), nullable=True),
sa.ForeignKeyConstraint(["image_id"], ["image.id"], name=op.f("fk_drink_image_id_image")),
sa.ForeignKeyConstraint(["type_id"], ["drink_type.id"], name=op.f("fk_drink_type_id_drink_type")),
sa.PrimaryKeyConstraint("id", name=op.f("pk_drink")),
)
op.create_table(
"drink_ingredient",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("volume", sa.Numeric(precision=5, scale=2, asdecimal=False), nullable=False),
sa.Column("ingredient_id", flaschengeist.models.Serial(), nullable=True),
sa.ForeignKeyConstraint(["ingredient_id"], ["drink.id"], name=op.f("fk_drink_ingredient_ingredient_id_drink")),
sa.PrimaryKeyConstraint("id", name=op.f("pk_drink_ingredient")),
)
op.create_table(
"drink_price_volume",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("drink_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("volume", sa.Numeric(precision=5, scale=2, asdecimal=False), nullable=True),
sa.ForeignKeyConstraint(["drink_id"], ["drink.id"], name=op.f("fk_drink_price_volume_drink_id_drink")),
sa.PrimaryKeyConstraint("id", name=op.f("pk_drink_price_volume")),
)
op.create_table(
"drink_x_tag",
sa.Column("drink_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("tag_id", flaschengeist.models.Serial(), nullable=True),
sa.ForeignKeyConstraint(["drink_id"], ["drink.id"], name=op.f("fk_drink_x_tag_drink_id_drink")),
sa.ForeignKeyConstraint(["tag_id"], ["drink_tag.id"], name=op.f("fk_drink_x_tag_tag_id_drink_tag")),
)
op.create_table(
"drink_x_type",
sa.Column("drink_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("type_id", flaschengeist.models.Serial(), nullable=True),
sa.ForeignKeyConstraint(["drink_id"], ["drink.id"], name=op.f("fk_drink_x_type_drink_id_drink")),
sa.ForeignKeyConstraint(["type_id"], ["drink_type.id"], name=op.f("fk_drink_x_type_type_id_drink_type")),
)
op.create_table(
"drink_ingredient_association",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("volume_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("_drink_ingredient_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("_extra_ingredient_id", flaschengeist.models.Serial(), nullable=True),
sa.ForeignKeyConstraint(
["_drink_ingredient_id"],
["drink_ingredient.id"],
name=op.f("fk_drink_ingredient_association__drink_ingredient_id_drink_ingredient"),
),
sa.ForeignKeyConstraint(
["_extra_ingredient_id"],
["drink_extra_ingredient.id"],
name=op.f("fk_drink_ingredient_association__extra_ingredient_id_drink_extra_ingredient"),
),
sa.ForeignKeyConstraint(
["volume_id"],
["drink_price_volume.id"],
name=op.f("fk_drink_ingredient_association_volume_id_drink_price_volume"),
),
sa.PrimaryKeyConstraint("id", name=op.f("pk_drink_ingredient_association")),
)
op.create_table(
"drink_price",
sa.Column("id", flaschengeist.models.Serial(), nullable=False),
sa.Column("price", sa.Numeric(precision=5, scale=2, asdecimal=False), nullable=True),
sa.Column("volume_id", flaschengeist.models.Serial(), nullable=True),
sa.Column("public", sa.Boolean(), nullable=True),
sa.Column("description", sa.String(length=30), nullable=True),
sa.ForeignKeyConstraint(
["volume_id"], ["drink_price_volume.id"], name=op.f("fk_drink_price_volume_id_drink_price_volume")
),
sa.PrimaryKeyConstraint("id", name=op.f("pk_drink_price")),
)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table("drink_price")
op.drop_table("drink_ingredient_association")
op.drop_table("drink_x_type")
op.drop_table("drink_x_tag")
op.drop_table("drink_price_volume")
op.drop_table("drink_ingredient")
op.drop_table("drink")
op.drop_table("drink_type")
op.drop_table("drink_tag")
op.drop_table("drink_extra_ingredient")
# ### end Alembic commands ###

6
setup.cfg
View File

@ -25,13 +25,13 @@ install_requires =
Flask>=2.0
Pillow>=8.4.0
flask_cors
flask_migrate>=3.1.0
flask_sqlalchemy>=2.5
# Importlib requirement can be dropped when python requirement is >= 3.10
importlib_metadata>=4.3
sqlalchemy>=1.4.26
toml
werkzeug
werkzeug >= 2.0
[options.extras_require]
argon = argon2-cffi
@ -42,7 +42,7 @@ mysql =
mysqlclient;platform_system!='Windows'
[options.package_data]
* = *.toml
* = *.toml, script.py.mako
[options.entry_points]
console_scripts =