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Refactor database schema and update event media

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This commit is contained in:
olaf
2025-07-05 05:24:00 +00:00
parent f5cb25bdce
commit 2127c3a753
5 changed files with 173 additions and 8 deletions
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46
server/alembic/versions/bb29b5524f5c_refactor_eventmedia_move_playback_.py Normal file
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@@ -0,0 +1,46 @@
"""Refactor EventMedia: move playback fields to events, add MediaType enum, remove order
Revision ID: bb29b5524f5c
Revises: fadba5bc526c
Create Date: 2025-07-05 05:13:31.837339
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import mysql
# revision identifiers, used by Alembic.
revision: str = 'bb29b5524f5c'
down_revision: Union[str, None] = 'fadba5bc526c'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
"""Upgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.drop_column('event_media', 'autoplay')
op.drop_column('event_media', 'order')
op.drop_column('event_media', 'loop')
op.drop_column('event_media', 'volume')
op.add_column('events', sa.Column('autoplay', sa.Boolean(), nullable=True))
op.add_column('events', sa.Column('loop', sa.Boolean(), nullable=True))
op.add_column('events', sa.Column('volume', sa.Float(), nullable=True))
op.add_column('events', sa.Column('slideshow_interval', sa.Integer(), nullable=True))
# ### end Alembic commands ###
def downgrade() -> None:
"""Downgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.drop_column('events', 'slideshow_interval')
op.drop_column('events', 'volume')
op.drop_column('events', 'loop')
op.drop_column('events', 'autoplay')
op.add_column('event_media', sa.Column('volume', mysql.FLOAT(), nullable=True))
op.add_column('event_media', sa.Column('loop', mysql.TINYINT(display_width=1), autoincrement=False, nullable=True))
op.add_column('event_media', sa.Column('order', mysql.INTEGER(display_width=11), autoincrement=False, nullable=True))
op.add_column('event_media', sa.Column('autoplay', mysql.TINYINT(display_width=1), autoincrement=False, nullable=True))
# ### end Alembic commands ###

46
server/alembic/versions/c571e4214528_refactor_event_eventmedia_relation.py Normal file
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@@ -0,0 +1,46 @@
"""Refactor Event/EventMedia relation
Revision ID: c571e4214528
Revises: d490cbfdea65
Create Date: 2025-07-04 06:08:57.004474
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import mysql
# revision identifiers, used by Alembic.
revision: str = 'c571e4214528'
down_revision: Union[str, None] = 'd490cbfdea65'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
"""Upgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.create_foreign_key(None, 'clients', 'client_groups', ['group_id'], ['id'])
op.drop_constraint(op.f('event_media_ibfk_1'), 'event_media', type_='foreignkey')
op.drop_column('event_media', 'event_id')
op.add_column('events', sa.Column('event_media_id', sa.Integer(), nullable=True))
op.alter_column('events', 'group_id',
existing_type=mysql.INTEGER(display_width=11),
nullable=False)
op.create_foreign_key(None, 'events', 'event_media', ['event_media_id'], ['id'])
# ### end Alembic commands ###
def downgrade() -> None:
"""Downgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.drop_constraint(None, 'events', type_='foreignkey')
op.alter_column('events', 'group_id',
existing_type=mysql.INTEGER(display_width=11),
nullable=True)
op.drop_column('events', 'event_media_id')
op.add_column('event_media', sa.Column('event_id', mysql.INTEGER(display_width=11), autoincrement=False, nullable=False))
op.create_foreign_key(op.f('event_media_ibfk_1'), 'event_media', 'events', ['event_id'], ['id'])
op.drop_constraint(None, 'clients', type_='foreignkey')
# ### end Alembic commands ###

34
server/alembic/versions/fadba5bc526c_add_filepath_and_message_content_to_.py Normal file
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@@ -0,0 +1,34 @@
"""Add Filepath and Message-Content to EventMedia
Revision ID: fadba5bc526c
Revises: c571e4214528
Create Date: 2025-07-05 04:46:13.542887
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = 'fadba5bc526c'
down_revision: Union[str, None] = 'c571e4214528'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
"""Upgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.add_column('event_media', sa.Column('file_path', sa.String(length=255), nullable=True))
op.add_column('event_media', sa.Column('message_content', sa.Text(), nullable=True))
# ### end Alembic commands ###
def downgrade() -> None:
"""Downgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.drop_column('event_media', 'message_content')
op.drop_column('event_media', 'file_path')
# ### end Alembic commands ###

46
server/models.py
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@@ -59,6 +59,35 @@ class EventType(enum.Enum):
webuntis = "webuntis"
class MediaType(enum.Enum):
# Präsentationen
pdf = "pdf"
ppt = "ppt"
pptx = "pptx"
odp = "odp"
# Videos (gängige VLC-Formate)
mp4 = "mp4"
avi = "avi"
mkv = "mkv"
mov = "mov"
wmv = "wmv"
flv = "flv"
webm = "webm"
mpg = "mpg"
mpeg = "mpeg"
ogv = "ogv"
# Bilder (benutzerfreundlich)
jpg = "jpg"
jpeg = "jpeg"
png = "png"
gif = "gif"
bmp = "bmp"
tiff = "tiff"
svg = "svg"
# HTML-Mitteilung
html = "html"
class Event(Base):
__tablename__ = 'events'
id = Column(Integer, primary_key=True, autoincrement=True)
@@ -69,6 +98,12 @@ class Event(Base):
start = Column(TIMESTAMP(timezone=True), nullable=False, index=True)
end = Column(TIMESTAMP(timezone=True), nullable=False, index=True)
event_type = Column(Enum(EventType), nullable=False)
event_media_id = Column(Integer, ForeignKey(
'event_media.id'), nullable=True)
autoplay = Column(Boolean, nullable=True) # NEU
loop = Column(Boolean, nullable=True) # NEU
volume = Column(Float, nullable=True) # NEU
slideshow_interval = Column(Integer, nullable=True) # NEU
created_at = Column(TIMESTAMP(timezone=True),
server_default=func.current_timestamp())
updated_at = Column(TIMESTAMP(timezone=True), server_default=func.current_timestamp(
@@ -81,12 +116,7 @@ class Event(Base):
class EventMedia(Base):
__tablename__ = 'event_media'
id = Column(Integer, primary_key=True, autoincrement=True)
event_id = Column(Integer, ForeignKey('events.id'), nullable=False)
media_type = Column(Enum(EventType), nullable=False)
media_type = Column(Enum(MediaType), nullable=False) # Enum angepasst!
url = Column(String(255), nullable=False)
order = Column(Integer, nullable=True)
autoplay = Column(Boolean, nullable=True)
loop = Column(Boolean, nullable=True)
volume = Column(Float, nullable=True)
# Indizes für Performance (werden bei index=True automatisch gesetzt)
file_path = Column(String(255), nullable=True)
message_content = Column(Text, nullable=True)