migrate seaing plan

src/elm/components/SeatingPlan.py

@@ -0,0 +1,179 @@
+from typing import Optional
+
+from rio import Component, Rectangle, Grid, Column, Row, Text, TextStyle, Color, Spacer
+
+from elm.components import SeatPixel, WallPixel, TextPixel
+from elm.types import Seat
+
+MAX_GRID_WIDTH_PIXELS = 70
+MAX_GRID_HEIGHT_PIXELS = 60
+
+class SeatingPlan(Component):
+    preloaded_seats: list[Seat]
+
+    def get_seat(self, seat_id: str) -> Optional[Seat]:
+        return next(filter(lambda x: x.seat_id == seat_id, self.preloaded_seats), None)
+
+    """
+    This seating plan is for the community center "Donsbach"
+    """
+    def build(self) -> Component:
+        grid = Grid()
+        # Outlines
+        for x in range(0, MAX_GRID_WIDTH_PIXELS):
+            grid.add(WallPixel(), row=0, column=x)
+
+        for y in range(0, MAX_GRID_HEIGHT_PIXELS):
+            grid.add(WallPixel(), row=y, column=0)
+
+        for x in range(0, MAX_GRID_WIDTH_PIXELS):
+            grid.add(WallPixel(), row=MAX_GRID_HEIGHT_PIXELS, column=x)
+
+        for x in range(0, 41):
+            grid.add(WallPixel(), row=15, column=x)
+
+        for x in range(51, MAX_GRID_WIDTH_PIXELS):
+            grid.add(WallPixel(), row=32, column=x)
+
+        for x in range(41, 44):
+            grid.add(WallPixel(), row=32, column=x)
+            grid.add(WallPixel(), row=19, column=x)
+
+        for x in range(52, MAX_GRID_WIDTH_PIXELS):
+            grid.add(WallPixel(), row=11, column=x)
+            grid.add(WallPixel(), row=22, column=x)
+
+        for x in range(32, 40):
+            grid.add(WallPixel(), row=5, column=x)
+            grid.add(WallPixel(), row=10, column=x)
+
+
+        for y in range(5, 11):
+            grid.add(WallPixel(), row=y, column=31)
+            grid.add(WallPixel(), row=y, column=40)
+
+        for y in range(40, MAX_GRID_HEIGHT_PIXELS):
+            grid.add(WallPixel(), row=y, column=40)
+
+        for y in range(32, 36):
+            grid.add(WallPixel(), row=y, column=40)
+
+        for y in range(19, 33):
+            grid.add(WallPixel(), row=y, column=44)
+
+        for y in range(16, 20):
+            grid.add(WallPixel(), row=y, column=40)
+
+        for y in range(0, 5):
+            grid.add(WallPixel(), row=y, column=51)
+
+        for y in range(9, 15):
+            grid.add(WallPixel(), row=y, column=51)
+
+        for y in range(19, 33):
+            grid.add(WallPixel(), row=y, column=51)
+
+
+        # Block A
+        grid.add(SeatPixel("A01", seat=self.get_seat("A01"), seat_orientation="bottom"), row=57, column=1, width=5, height=2)
+        grid.add(SeatPixel("A02", seat=self.get_seat("A02"), seat_orientation="bottom"), row=57, column=6, width=5, height=2)
+        grid.add(SeatPixel("A03", seat=self.get_seat("A03"), seat_orientation="bottom"), row=57, column=11, width=5, height=2)
+        grid.add(SeatPixel("A04", seat=self.get_seat("A04"), seat_orientation="bottom"), row=57, column=16, width=5, height=2)
+        grid.add(SeatPixel("A05", seat=self.get_seat("A05"), seat_orientation="bottom"), row=57, column=21, width=5, height=2)
+
+        grid.add(SeatPixel("A10", seat=self.get_seat("A10"), seat_orientation="top"), row=55, column=1, width=5, height=2)
+        grid.add(SeatPixel("A11", seat=self.get_seat("A11"), seat_orientation="top"), row=55, column=6, width=5, height=2)
+        grid.add(SeatPixel("A12", seat=self.get_seat("A12"), seat_orientation="top"), row=55, column=11, width=5, height=2)
+        grid.add(SeatPixel("A13", seat=self.get_seat("A13"), seat_orientation="top"), row=55, column=16, width=5, height=2)
+        grid.add(SeatPixel("A14", seat=self.get_seat("A14"), seat_orientation="top"), row=55, column=21, width=5, height=2)
+
+        # Block B
+        grid.add(SeatPixel("B01", seat=self.get_seat("B01"), seat_orientation="bottom"), row=50, column=1, width=3, height=2)
+        grid.add(SeatPixel("B02", seat=self.get_seat("B02"), seat_orientation="bottom"), row=50, column=4, width=3, height=2)
+        grid.add(SeatPixel("B03", seat=self.get_seat("B03"), seat_orientation="bottom"), row=50, column=7, width=3, height=2)
+        grid.add(SeatPixel("B04", seat=self.get_seat("B04"), seat_orientation="bottom"), row=50, column=10, width=3, height=2)
+        grid.add(SeatPixel("B05", seat=self.get_seat("B05"), seat_orientation="bottom"), row=50, column=13, width=3, height=2)
+        grid.add(SeatPixel("B06", seat=self.get_seat("B06"), seat_orientation="bottom"), row=50, column=16, width=3, height=2)
+        grid.add(SeatPixel("B07", seat=self.get_seat("B07"), seat_orientation="bottom"), row=50, column=19, width=3, height=2)
+        grid.add(SeatPixel("B08", seat=self.get_seat("B08"), seat_orientation="bottom"), row=50, column=22, width=3, height=2)
+
+        grid.add(SeatPixel("B10", seat=self.get_seat("B10"), seat_orientation="top"), row=48, column=1, width=3, height=2)
+        grid.add(SeatPixel("B11", seat=self.get_seat("B11"), seat_orientation="top"), row=48, column=4, width=3, height=2)
+        grid.add(SeatPixel("B12", seat=self.get_seat("B12"), seat_orientation="top"), row=48, column=7, width=3, height=2)
+        grid.add(SeatPixel("B13", seat=self.get_seat("B13"), seat_orientation="top"), row=48, column=10, width=3, height=2)
+        grid.add(SeatPixel("B14", seat=self.get_seat("B14"), seat_orientation="top"), row=48, column=13, width=3, height=2)
+        grid.add(SeatPixel("B15", seat=self.get_seat("B15"), seat_orientation="top"), row=48, column=16, width=3, height=2)
+        grid.add(SeatPixel("B16", seat=self.get_seat("B16"), seat_orientation="top"), row=48, column=19, width=3, height=2)
+        grid.add(SeatPixel("B17", seat=self.get_seat("B17"), seat_orientation="top"), row=48, column=22, width=3, height=2)
+
+        # Block C
+        grid.add(SeatPixel("C01", seat=self.get_seat("C01"), seat_orientation="bottom"), row=43, column=1, width=3, height=2)
+        grid.add(SeatPixel("C02", seat=self.get_seat("C02"), seat_orientation="bottom"), row=43, column=4, width=3, height=2)
+        grid.add(SeatPixel("C03", seat=self.get_seat("C03"), seat_orientation="bottom"), row=43, column=7, width=3, height=2)
+        grid.add(SeatPixel("C04", seat=self.get_seat("C04"), seat_orientation="bottom"), row=43, column=10, width=3, height=2)
+        grid.add(SeatPixel("C05", seat=self.get_seat("C05"), seat_orientation="bottom"), row=43, column=13, width=3, height=2)
+        grid.add(SeatPixel("C06", seat=self.get_seat("C06"), seat_orientation="bottom"), row=43, column=16, width=3, height=2)
+        grid.add(SeatPixel("C07", seat=self.get_seat("C07"), seat_orientation="bottom"), row=43, column=19, width=3, height=2)
+        grid.add(SeatPixel("C08", seat=self.get_seat("C08"), seat_orientation="bottom"), row=43, column=22, width=3, height=2)
+
+
+        grid.add(SeatPixel("C10", seat=self.get_seat("C10"), seat_orientation="top"), row=41, column=1, width=3, height=2)
+        grid.add(SeatPixel("C11", seat=self.get_seat("C11"), seat_orientation="top"), row=41, column=4, width=3, height=2)
+        grid.add(SeatPixel("C12", seat=self.get_seat("C12"), seat_orientation="top"), row=41, column=7, width=3, height=2)
+        grid.add(SeatPixel("C13", seat=self.get_seat("C13"), seat_orientation="top"), row=41, column=10, width=3, height=2)
+        grid.add(SeatPixel("C14", seat=self.get_seat("C14"), seat_orientation="top"), row=41, column=13, width=3, height=2)
+        grid.add(SeatPixel("C15", seat=self.get_seat("C15"), seat_orientation="top"), row=41, column=16, width=3, height=2)
+        grid.add(SeatPixel("C16", seat=self.get_seat("C16"), seat_orientation="top"), row=41, column=19, width=3, height=2)
+        grid.add(SeatPixel("C17", seat=self.get_seat("C17"), seat_orientation="top"), row=41, column=22, width=3, height=2)
+
+        # Block D
+        grid.add(SeatPixel("D01", seat=self.get_seat("D01"), seat_orientation="bottom"), row=34, column=1, width=5, height=2)
+        grid.add(SeatPixel("D02", seat=self.get_seat("D02"), seat_orientation="bottom"), row=34, column=6, width=5, height=2)
+        grid.add(SeatPixel("D03", seat=self.get_seat("D03"), seat_orientation="bottom"), row=34, column=11, width=5, height=2)
+        grid.add(SeatPixel("D04", seat=self.get_seat("D04"), seat_orientation="bottom"), row=34, column=16, width=5, height=2)
+        grid.add(SeatPixel("D05", seat=self.get_seat("D05"), seat_orientation="bottom"), row=34, column=21, width=5, height=2)
+
+        grid.add(SeatPixel("D10", seat=self.get_seat("D10"), seat_orientation="top"), row=32, column=1, width=5, height=2)
+        grid.add(SeatPixel("D11", seat=self.get_seat("D11"), seat_orientation="top"), row=32, column=6, width=5, height=2)
+        grid.add(SeatPixel("D12", seat=self.get_seat("D12"), seat_orientation="top"), row=32, column=11, width=5, height=2)
+        grid.add(SeatPixel("D13", seat=self.get_seat("D13"), seat_orientation="top"), row=32, column=16, width=5, height=2)
+        grid.add(SeatPixel("D14", seat=self.get_seat("D14"), seat_orientation="top"), row=32, column=21, width=5, height=2)
+
+        # Block E
+        grid.add(SeatPixel("E01", seat=self.get_seat("E01"), seat_orientation="bottom"), row=27, column=1, width=5, height=2)
+        grid.add(SeatPixel("E02", seat=self.get_seat("E02"), seat_orientation="bottom"), row=27, column=6, width=5, height=2)
+        grid.add(SeatPixel("E03", seat=self.get_seat("E03"), seat_orientation="bottom"), row=27, column=11, width=5, height=2)
+        grid.add(SeatPixel("E04", seat=self.get_seat("E04"), seat_orientation="bottom"), row=27, column=16, width=5, height=2)
+        grid.add(SeatPixel("E05", seat=self.get_seat("E05"), seat_orientation="bottom"), row=27, column=21, width=5, height=2)
+
+        grid.add(SeatPixel("E10", seat=self.get_seat("E10"), seat_orientation="top"), row=25, column=1, width=5, height=2)
+        grid.add(SeatPixel("E11", seat=self.get_seat("E11"), seat_orientation="top"), row=25, column=6, width=5, height=2)
+        grid.add(SeatPixel("E12", seat=self.get_seat("E12"), seat_orientation="top"), row=25, column=11, width=5, height=2)
+        grid.add(SeatPixel("E13", seat=self.get_seat("E13"), seat_orientation="top"), row=25, column=16, width=5, height=2)
+        grid.add(SeatPixel("E14", seat=self.get_seat("E14"), seat_orientation="top"), row=25, column=21, width=5, height=2)
+
+        # Orga Block
+        grid.add(SeatPixel("Z01", seat=self.get_seat("Z01"), seat_orientation="top"), row=40, column=35, width=4, height=2)
+        grid.add(SeatPixel("Z02", seat=self.get_seat("Z02"), seat_orientation="top"), row=40, column=31, width=4, height=2)
+        grid.add(SeatPixel("Z\n0\n3", seat=self.get_seat("Z03"), seat_orientation="top"), row=40, column=29, width=2, height=6)
+        grid.add(SeatPixel("Z\n0\n4", seat=self.get_seat("Z04"), seat_orientation="bottom"), row=46, column=29, width=2, height=6)
+        grid.add(SeatPixel("Z05", seat=self.get_seat("Z05"), seat_orientation="bottom"), row=50, column=31, width=4, height=2)
+        grid.add(SeatPixel("Z06", seat=self.get_seat("Z06"), seat_orientation="bottom"), row=50, column=35, width=5, height=2)
+
+        # Stage
+        grid.add(TextPixel(text="Bühne"), row=16, column=1, width=39, height=4)
+
+        # Drinks
+        grid.add(TextPixel(text="G\ne\nt\nr\nä\nn\nk\ne"), row=20, column=40, width=4, height=12)
+
+        # Main Entrance
+        grid.add(TextPixel(text="H\na\nl\nl\ne\nn\n\nE\ni\nn\ng\na\nn\ng"), row=33, column=66, width=4, height=27)
+
+        # Sleeping
+        grid.add(TextPixel(icon_name="material/bed"), row=1, column=1, width=30, height=14)
+
+        # Toilet
+        grid.add(TextPixel(icon_name="material/wc"), row=1, column=52, width=19, height=10)
+        grid.add(TextPixel(icon_name="material/wc"), row=12, column=52, width=19, height=10)
+
+        return grid

src/elm/components/SeatingPlanPixels.py

@@ -0,0 +1,138 @@
+from rio import Component, Text, Icon, TextStyle, Rectangle, Spacer, Color, PointerEventListener, Row, PointerEvent, Tooltip
+from typing import Optional, Literal
+
+from rio.event import on_populate
+
+from elm.types import Seat, UserSession, User
+
+
+class SeatPixel(Component):
+    seat_id: str
+    seat_orientation: Literal["top", "bottom"]
+    seat: Optional[Seat] = None
+    associated_user: Optional[User] = None
+
+    @on_populate
+    async def on_populate(self) -> None:
+        if self.seat is None:
+            self.seat = await Seat.find_one(Seat.seat_id == self.seat_id.replace("\n", ""), fetch_links=True)
+        if self.seat and self.seat.user is not None:
+            self.associated_user = await self.seat.user.fetch()
+
+    async def on_press(self, _: PointerEvent) -> None:
+        self.session.navigate_to(f"./seat-info?seat_id={self.seat_id.replace("\n", "")}")
+
+    def determine_color(self) -> Color:
+        if self.seat is not None:
+            try:
+                user_name = self.session[UserSession].user_name
+            except KeyError:
+                user_name = None
+
+            if self.seat.user is not None and self.associated_user and self.associated_user.user_name == user_name:
+                return Color.from_hex("800080")
+            elif self.seat.is_blocked or self.seat.user is not None:
+                return self.session.theme.danger_color
+            return self.session.theme.success_color
+        return self.session.theme.success_color
+
+    def build(self) -> Component:
+        if self.seat is None:
+            return Spacer()
+        text = Text(f"{self.seat_id}", style=TextStyle(fill=Color.BLACK, font_size=0.9), align_x=0.5, selectable=False)
+        rec = Rectangle(
+            content=Row(text),
+            min_width=1,
+            min_height=1,
+            fill=self.determine_color(),
+            stroke_width=0.1,
+            hover_stroke_width=0.1,
+            stroke_color=Color.BLACK,
+            grow_x=True,
+            grow_y=True,
+            hover_fill=self.session.theme.hud_color,
+            transition_time=0.4,
+            ripple=True
+        )
+
+        if self.associated_user or self.seat.is_blocked:
+            return PointerEventListener(
+                content=Tooltip(
+                    anchor=rec,
+                    tip=self.associated_user.user_name if self.associated_user else "Gesperrt",
+                    position=self.seat_orientation,
+                ),
+                on_press=self.on_press,
+            )
+        else:
+            return PointerEventListener(
+                content=rec,
+                on_press=self.on_press,
+            )
+
+
+class TextPixel(Component):
+    text: Optional[str] = None
+    icon_name: Optional[str] = None
+    no_outline: bool = False
+
+    def build(self) -> Component:
+        if self.text is not None:
+            content = Text(self.text, style=TextStyle(fill=self.session.theme.text_color, font_size=1), align_x=0.5, selectable=False)
+        elif self.icon_name is not None:
+            content = Icon(self.icon_name, fill=self.session.theme.text_color)
+        else:
+            content = None
+        return Rectangle(
+            content=content,
+            min_width=1,
+            min_height=1,
+            fill=self.session.theme.background_color,
+            stroke_width=0.0 if self.no_outline else 0.1,
+            stroke_color=self.session.theme.neutral_color,
+            hover_stroke_width=None if self.no_outline else 0.1,
+            grow_x=True,
+            grow_y=True,
+            hover_fill=None,
+            ripple=True
+        )
+
+
+class WallPixel(Component):
+    def build(self) -> Component:
+        return Rectangle(
+            min_width=1,
+            min_height=1,
+            fill=Color.from_hex("434343"),
+            grow_x=True,
+            grow_y=True,
+        )
+
+
+class DebugPixel(Component):
+    def build(self) -> Component:
+        return Rectangle(
+            content=Spacer(),
+            min_width=1,
+            min_height=1,
+            fill=self.session.theme.success_color,
+            hover_stroke_color=self.session.theme.hud_color,
+            hover_stroke_width=0.1,
+            grow_x=True,
+            grow_y=True,
+            hover_fill=self.session.theme.secondary_color,
+            transition_time=0.1
+        )
+
+
+class InvisiblePixel(Component):
+    def build(self) -> Component:
+        return Rectangle(
+            content=Spacer(),
+            min_width=1,
+            min_height=1,
+            fill=Color.TRANSPARENT,
+            hover_stroke_width=0.0,
+            grow_x=True,
+            grow_y=True
+        )

src/elm/components/__init__.py

@@ -7,3 +7,5 @@ from .AvatarEditBox import AvatarEditBox
 from .AccountInfoBox import AccountInfoBox
 from .PersonalInfoBox import PersonalInfoBox
 from .BuyTicketBox import BuyTicketBox
+from .SeatingPlanPixels import *
+from .SeatingPlan import *

src/elm/pages/SeatInfoPage.py

@@ -0,0 +1,129 @@
+from __future__ import annotations
+
+from typing import Optional
+
+from bson import ObjectId
+from rio import Component, page, Rectangle, ProgressCircle, Row, QueryParameter, Column, Text, Spacer
+from rio.event import on_populate
+
+from elm import UserSession
+from elm.components import ElmButton
+from elm.types import Seat, User, Ticket
+
+
+@page(name="Seat Info", url_segment="seat-info")
+class SeatInfoPage(Component):
+    seat_id: QueryParameter[str] = ""
+    seat: Optional[Seat] = None
+    seat_user: Optional[User] = None
+    initial_load_done: bool = False
+    choosing_button_loading: bool = False
+    message: str = ""
+    message_is_error: bool = False
+
+    @on_populate
+    async def on_populate(self) -> None:
+        self.seat = await Seat.find_one(Seat.seat_id == self.seat_id)
+        if self.seat and self.seat.user is not None:
+            self.seat_user = await self.seat.user.fetch()
+        self.initial_load_done = True
+
+    async def choose_seat(self) -> None:
+        self.choosing_button_loading = True
+        try:
+            user_name = self.session[UserSession].user_name
+        except KeyError:
+            self.session.navigate_to("./login")
+            return
+
+        user = await User.find_one(User.user_name == user_name)
+        if not user:
+            return
+
+        user_ticket = await Ticket.find_one(
+            {"owner.$id": ObjectId(user.id)}
+        )
+
+        if not user_ticket or user_ticket.category != self.seat.category:
+            self.message = "Du hast nicht das passende Ticket"
+            self.message_is_error = True
+            self.choosing_button_loading = False
+            return
+
+        user_seat = await Seat.find_one(
+            {"user.$id": ObjectId(user.id)}
+        )
+
+        if user_seat is not None:
+            self.message = "Du hast bereits einen Sitzplatz"
+            self.message_is_error = True
+            self.choosing_button_loading = False
+            return
+
+        s = await Seat.find_one(Seat.seat_id == self.seat_id)
+        if not s:
+            return
+        s.user = user
+        await s.save()
+        self.message = "Sitzplatz gewählt!"
+        self.message_is_error = False
+        self.choosing_button_loading = False
+
+    def build(self) -> Component:
+        if not self.initial_load_done:
+            box_contents = [ProgressCircle(margin=1)]
+        else:
+            if self.seat is None:
+                box_contents = [Text(text="Der angeforderte Sitzplatz konnte nicht gefunden werden", margin=1, overflow="wrap", justify="center", fill=self.session.theme.danger_color)]
+            else:
+                box_contents = [
+                    Row(
+                        Text(text="Kategorie:", justify="left"),
+                        Text(text=self.seat.category, justify="right"),
+                        spacing=1
+                    ),
+                    Row(
+                        Text(text="Belegt:", justify="left"),
+                        Text(text="Ja" if self.seat.user is not None or self.seat.is_blocked else "Nein", justify="right", fill=self.session.theme.danger_color if self.seat.user is not None or self.seat.is_blocked else self.session.theme.success_color),
+                        spacing=1
+                    ),
+                    Row(
+                        Text(text="Nutzer:", justify="left"),
+                        Text(text=self.seat_user.user_name if self.seat_user else "-", justify="right"),
+                        spacing=1
+                    ),
+                ]
+                if not self.seat.is_blocked and self.seat.user is None:
+                    box_contents.append(
+                        ElmButton(text="Platz wählen", on_press=self.choose_seat, is_loading=self.choosing_button_loading)
+                    )
+        box_contents.append(
+            Text(text=self.message, fill=self.session.theme.danger_color if self.message_is_error else self.session.theme.success_color, overflow="wrap", justify="center")
+        )
+
+        return Row(
+            Rectangle(
+                content=Column(
+                    Rectangle(
+                        content=Rectangle(
+                            content=Text(f"Sitzplatz: {self.seat_id}", margin=0.5, selectable=False),
+                            fill=self.session.theme.header_box_background_color,
+                            margin=0.4
+                        ),
+                        stroke_width=0.1,
+                        stroke_color=self.session.theme.box_border_color,
+                    ),
+                    Column(
+                        *box_contents,
+                        margin=1,
+                        spacing=1
+                    ),
+                    Spacer()
+                ),
+                fill=self.session.theme.box_color,
+                stroke_width=0.1,
+                stroke_color=self.session.theme.box_border_color
+            ),
+            align_x=0.5,
+            align_y=0.5
+        )

src/elm/pages/SeatingPlanPage.py

@@ -0,0 +1,29 @@
+from __future__ import annotations
+
+from typing import Optional
+
+from rio import Component, page, Rectangle, PointerEvent, ProgressCircle, Row
+from rio.event import on_populate
+
+from elm.components import SeatingPlan
+from elm.types import Seat
+
+
+@page(name="Seating Plan", url_segment="seating")
+class SeatingPlanPage(Component):
+    preloaded_seats: Optional[list[Seat]] = None
+
+    @on_populate
+    async def on_populate(self) -> None:
+        self.preloaded_seats = await Seat.find_all().to_list()
+
+
+    def build(self) -> Component:
+        return Rectangle(
+            content=Row(ProgressCircle(), margin=self.session.screen_width // 6) if self.preloaded_seats is None else SeatingPlan(margin=0, preloaded_seats=self.preloaded_seats),
+            fill=self.session.theme.box_color,
+            stroke_width = 0.1,
+            stroke_color = self.session.theme.box_border_color,
+            margin_left=1,
+            margin_top=1
+        )

src/elm/services/DatabaseService.py

@@ -4,7 +4,7 @@ from beanie import init_beanie
 from pymongo import AsyncMongoClient
 from pymongo.asynchronous.collection import AsyncCollection
 
-from elm.types import User, Transaction, Ticket
+from elm.types import User, Transaction, Ticket, Seat
 from elm.types.ConfigurationTypes import DatabaseConfiguration
 
 logger = logging.getLogger(__name__.split(".")[-1])
@@ -33,5 +33,5 @@ class DatabaseService:
             self._users: AsyncCollection = self._database["users"]
             await init_beanie(
                 database=self._database,
-                document_models=[User, Transaction, Ticket]
+                document_models=[User, Transaction, Ticket, Seat]
             )

src/elm/types/Seat.py

@@ -0,0 +1,15 @@
+from typing import Optional
+
+from beanie import Document, Link
+
+from elm.types import User
+
+
+class Seat(Document):
+    seat_id: str
+    is_blocked: bool
+    category: str
+    user: Optional[Link[User]] = None
+
+    class Settings:
+        name = "seats"

src/elm/types/__init__.py

@@ -3,3 +3,4 @@ from .UserSession import UserSession
 from .ConfigurationTypes import *
 from .Transaction import Transaction
 from .Ticket import Ticket, TicketState
+from .Seat import Seat