diff --git a/client/package.json b/client/package.json
index 7c844f3..f410ede 100644
--- a/client/package.json
+++ b/client/package.json
@@ -1,11 +1,12 @@
 {
-  "name": "kalkulog-client",
+  "name": "kalkutago-client",
   "private": true,
   "version": "0.0.0",
   "type": "module",
   "scripts": {
     "dev": "vite",
     "build": "vue-tsc && vite build",
+    "watch": "vue-tsc --watch & sleep 3 && vite build --watch",
     "preview": "vite preview"
   },
   "dependencies": {
diff --git a/client/src/App.vue b/client/src/App.vue
index 961954b..b7adb44 100644
--- a/client/src/App.vue
+++ b/client/src/App.vue
@@ -1,9 +1,14 @@
 <script setup lang="ts">
+import Table from "./components/Table.vue";
+import { state } from "./state";
+
+state.populate()
 </script>
 
 <template>
-    <button class="button is-info">Test, hello!</button>
+    <div class="container">
+        <Table></Table>
+    </div>
 </template>
 
-<style scoped>
-</style>
+<style scoped></style>
diff --git a/client/src/components/Table.vue b/client/src/components/Table.vue
new file mode 100644
index 0000000..338bd0b
--- /dev/null
+++ b/client/src/components/Table.vue
@@ -0,0 +1,33 @@
+<template>
+    <table class="table">
+        <thead>
+            <th>Date</th>
+            <th v-for="track in state.tracks" :key="track.id">{{ track.icon }}</th>
+        </thead>
+        <tbody>
+            <tr v-for="date in dates" :key="date.valueOf()">
+                <th>{{ dateString(date) }}</th>
+                <td v-for="track in state.tracks" :key="track.id">
+                    <TickComponent :date="date" :track="track" />
+                </td>
+            </tr>
+        </tbody>
+    </table>
+</template>
+
+<script setup lang="ts">
+import TickComponent from "./TickComponent.vue";
+import { state } from "../state";
+
+const today = new Date()
+const ONE_DAY_MS = 86_400_000
+// A list of the past 60 days
+const dates = [...Array(60).keys()]
+    .map(n => new Date(today.valueOf() - (n * ONE_DAY_MS)))
+
+// The date as a string like 2023-06-11
+function dateString(date: Date) {
+    return date.toISOString().substring(0, 10)
+}
+
+</script>
\ No newline at end of file
diff --git a/client/src/components/TableRow.vue b/client/src/components/TableRow.vue
new file mode 100644
index 0000000..840f0d4
--- /dev/null
+++ b/client/src/components/TableRow.vue
@@ -0,0 +1,18 @@
+<template>
+    <tr>
+        <td>{{dateString()}}</td>
+        <td v-for="tick in ticks" :key="tick.id">{{tick.name}}</td>
+    </tr>   
+</template>
+
+<script setup lang="ts">
+
+const props = defineProps<{date: Date}>();
+
+const ticks = [{id: 1, name: 'test'}]
+
+// The date as a string like 2023-06-11
+function dateString() {
+    return props.date.toISOString().substring(0, 10)
+}
+</script>
diff --git a/client/src/components/TickComponent.vue b/client/src/components/TickComponent.vue
new file mode 100644
index 0000000..7fc1ae0
--- /dev/null
+++ b/client/src/components/TickComponent.vue
@@ -0,0 +1,22 @@
+<template>
+    <button :class="className" @click="toggle"></button>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue';
+import { state } from '../state';
+import { Track } from '../track';
+
+const props = defineProps<{ date: Date, track: Track }>()
+
+const isSet = computed(() => state.tracks.find(track => track.id === props.track.id)?.isSetOn(props.date))
+
+const className = computed(() => isSet.value ? "button is-rounded is-info" : "button is-rounded")
+
+async function toggle() {
+    if (isSet.value) {
+        await state.taskMarkedIncomplete(props.track)
+    } else
+        await state.taskCompleted(props.track, props.date)
+}
+</script>
\ No newline at end of file
diff --git a/client/src/error.ts b/client/src/error.ts
new file mode 100644
index 0000000..5f2ab1a
--- /dev/null
+++ b/client/src/error.ts
@@ -0,0 +1,6 @@
+
+export const error = console.error
+
+export function handleError(message: string): any {
+    return (...args: any) => error(message, ...args)
+}
\ No newline at end of file
diff --git a/client/src/state.ts b/client/src/state.ts
new file mode 100644
index 0000000..e0ad4ad
--- /dev/null
+++ b/client/src/state.ts
@@ -0,0 +1,93 @@
+import { reactive } from "vue"
+import { Track } from "./track"
+import { error } from "./error"
+
+enum State {
+    Unfetched,
+    Fetching,
+    Fetched,
+}
+
+export const state = reactive({
+    tracks: new Array<Track>,
+    state: State.Unfetched,
+    streamUpdatesFromServer() {
+        const source = new EventSource("/api/v1/updates")
+        source.addEventListener("open", () => console.debug("opened event source"))
+        source.addEventListener('message', event => console.log(event))
+        source.addEventListener('TickAdded', event => {
+            console.log(event)
+            const tick: Tick = JSON.parse(event.data)
+            // for (const track of this.tracks) {
+            //     if (track.id === tick.track_id) {
+            //         console.debug('pushing tick')
+            //         track.ticks?.push(tick)
+            //     }
+            // }
+            const tracks = this.tracks.map(track => {
+                if (track.id === tick.track_id) {
+                    const ticks = track.ticks ?? []
+                    ticks.push(tick)
+                    track.ticks = ticks
+
+                }
+                return track
+            })
+            console.debug(tracks)
+            this.tracks = tracks
+        })
+        source.addEventListener('TickDropped', event => {
+            console.log(event)
+            const tick: Tick = JSON.parse(event.data)
+            // for (const track of this.tracks)
+            //     if (track.id === tick.track_id)
+            //         track.ticks = track.ticks?.filter($tick => $tick.id === tick.id)
+            const tracks = this.tracks.map(track => {
+                if (track.id === tick.track_id) {
+                    track.ticks = track.ticks?.filter($tick => $tick.id !== tick.id)
+                }
+                return track
+            })
+            console.debug(tracks)
+            this.tracks = tracks
+        })
+        source.addEventListener('Lagged', event => {
+            console.log(event)
+            // Refresh the page, refetching the list of tracks and ticks
+            window.location = window.location
+        })
+        source.addEventListener('error', event => {
+            error(event)
+            window.location = window.location
+        })
+    },
+    async repopulate() {
+        this.state = State.Fetching
+        this.tracks = await Track.fetchAll()
+    },
+    async populate() {
+        if (this.state != State.Unfetched) return
+        await this.repopulate()
+        this.streamUpdatesFromServer()
+        this.state = State.Fetched
+    },
+    async taskCompleted(track: Track, date: Date): Promise<Tick> {
+        let query = new URLSearchParams()
+        query.append("year", date.getUTCFullYear().toString())
+        query.append("month", (date.getUTCMonth() + 1).toString())
+        // good thing I still had this ^^^^^^^^^^^^^^ in mind when I wrote this 😬
+        query.append("day", date.getUTCDate().toString())
+        const response: Response = await fetch(`/api/v1/tracks/${track.id}/ticked?${query.toString()}`, { method: "PATCH" })
+        const body = await response.text()
+        if (!response.ok) {
+            error(body)
+            throw new Error(`error setting tick for track ${track.id} ("${track.name}"): ${response.status} ${response.statusText}`)
+        }
+        return JSON.parse(body)
+    },
+    async taskMarkedIncomplete(track: Track) {
+        const { ok, status, statusText } = await fetch(`/api/v1/tracks/${track.id}/all-ticks`, { method: 'DELETE' })
+        if (!ok)
+            error(`error deleting ticks for ${track.id}: ${statusText} (${status})`)
+    }
+})
diff --git a/client/src/ticks.ts b/client/src/ticks.ts
new file mode 100644
index 0000000..895682b
--- /dev/null
+++ b/client/src/ticks.ts
@@ -0,0 +1,65 @@
+interface ITick {
+    id: number
+    track_id?: number
+    year?: number
+    month?: number
+    day?: number
+    hour?: number
+    minute?: number
+    second?: number
+    has_time_info?: number
+}
+
+class Tick implements ITick {
+    id: number
+    track_id?: number
+    year?: number
+    month?: number
+    day?: number
+    hour?: number
+    minute?: number
+    second?: number
+    has_time_info?: number
+
+    constructor(id: number,
+        track_id?: number,
+        year?: number,
+        month?: number,
+        day?: number,
+        hour?: number,
+        minute?: number,
+        second?: number,
+        has_time_info?: number,
+    ) {
+        this.id = id
+        this.track_id = track_id
+        this.year = year
+        this.month = month
+        this.day = day
+        this.hour = hour
+        this.minute = minute
+        this.second = second
+        this.has_time_info = has_time_info
+    }
+
+    static fromJSON(tick: ITick): Tick {
+        return new Tick(
+            tick.id,
+            tick.track_id,
+            tick.year,
+            tick.month,
+            tick.day,
+            tick.hour,
+            tick.minute,
+            tick.second,
+            tick.has_time_info,
+        )
+    }
+
+    date(): Date | null {
+        if (this.year && this.month && this.day && this.hour && this.minute && this.second) {
+            return new Date(this.year!, this.month!, this.day, this.hour, this.minute, this.second)
+        }
+        return null
+    }
+}
diff --git a/client/src/track.ts b/client/src/track.ts
new file mode 100644
index 0000000..14f7567
--- /dev/null
+++ b/client/src/track.ts
@@ -0,0 +1,100 @@
+import { error } from "./error"
+
+export interface ITrack {
+    id: number
+    name: String
+    description: String
+    icon: String
+    enabled: number
+    multiple_entries_per_day?: number
+    color?: number
+    order?: number
+    ticks?: Array<Tick>
+}
+
+export class Track implements ITrack {
+    id: number
+    name: String
+    description: String
+    icon: String
+    enabled: number
+    multiple_entries_per_day?: number
+    color?: number
+    order?: number
+    ticks?: Array<Tick>
+
+    constructor(
+        id: number,
+        name: String,
+        description: String,
+        icon: String,
+        enabled: number,
+        multiple_entries_per_day?: number,
+        color?: number,
+        order?: number,
+        ticks?: Array<ITick>
+    ) {
+        this.id = id
+        this.name = name
+        this.description = description
+        this.icon = icon
+        this.enabled = enabled
+        this.multiple_entries_per_day = multiple_entries_per_day
+        this.color = color
+        this.order = order
+        this.ticks = ticks?.map(tick => Tick.fromJSON(tick))
+        this.isSetOn = this.isSetOn.bind(this)
+        this.fetchTicks = this.fetchTicks.bind(this)
+    }
+
+    static fromJSON(track: ITrack): Track {
+        return new Track(track.id, track.name, track.description, track.icon, track.enabled, track.multiple_entries_per_day, track.color, track.order)
+    }
+
+    isSetOn(date: Date): boolean {
+        for (var tick of (this.ticks ?? [])) {
+            if (
+                date.getUTCFullYear() == tick.year &&
+                (date.getUTCMonth() + 1) == tick.month &&
+                // Javascript Date  ^^^ uses 0-index for dates of months 🤦
+                date.getDate() == tick.day
+            ) return true
+        }
+        return false
+    }
+
+    async fetchTicks(): Promise<Track> {
+        const response = await fetch(`/api/v1/tracks/${this.id}/ticks`)
+        if (response.ok) {
+            this.ticks = await response.json()
+        } else {
+            throw new Error(`error fetching ticks: ${response.statusText} (${response.status})`)
+        }
+        return this
+    }
+
+    static async fetchAll(): Promise<Array<Track>> {
+        const result = await fetch('/api/v1/tracks')
+        if (result.ok) {
+            try {
+                const body = await result.text();
+                try {
+                    const tracks = Array.prototype.map.call(JSON.parse(body), Track.fromJSON) as Array<Track>
+                    return Promise.all(tracks.map((track: Track) => track.fetchTicks()))
+                } catch (e) {
+                    console.error('error parsing body from JSON')
+                    console.error(e)
+                    console.debug(body)
+                }
+            } catch (err) {
+                console.error(err)
+                result.text()
+                    .then(console.debug)
+                    .catch(console.error)
+            }
+        } else {
+            error(`error fetching tracks: ${result.statusText} (${result.status})`)
+        }
+        return []
+    }
+}
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
deleted file mode 100644
index f1e488e..0000000
--- a/docker-compose.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-version: "3.5"
-
-services:
-  server:
-    # build: ./server
-    build:
-      context: ./server
-      dockerfile: Dockerfile.debug
-    networks:
-     - web
-     - internal
-    environment:
-      POSTGRES_PASSWORD_FILE: /run/secrets/postgres-password
-      POSTGRES_USER: kalkulog
-      POSTGRES_DB: kalkulog
-      POSTGRES_HOST: database
-    secrets: [ postgres-password ]
-    depends_on: [ database ]
-    ports:
-      # TODO remove in prod
-      - 8000:8000
-    volumes:
-      - ./client/dist:/src/public:ro
-  database:
-    image: postgres
-    environment:
-      POSTGRES_PASSWORD_FILE: /run/secrets/postgres-password
-      POSTGRES_USER: kalkulog
-      POSTGRES_DB: kalkulog
-    secrets: [ postgres-password ]
-    networks: [ internal ]
-    volumes:
-      - ./db.mount:/var/lib/postgresql/data
-
-secrets:
-  postgres-password:
-    file: ./server/postgres.pw
-
-networks:
-  internal:
-    internal: true
-  web:
-    external: true
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 120000
index 0000000..9f1a63f
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1 @@
+docker-compose_dev.yml
\ No newline at end of file
diff --git a/docker-compose_dev.yml b/docker-compose_dev.yml
new file mode 100644
index 0000000..780b9be
--- /dev/null
+++ b/docker-compose_dev.yml
@@ -0,0 +1,75 @@
+version: "3.5"
+
+services:
+  server:
+    # build: ./server
+    build:
+      context: ./server
+      dockerfile: Dockerfile.debug
+    networks:
+     - web
+     - internal
+    environment:
+      POSTGRES_PASSWORD_FILE: /run/secrets/postgres-password
+      POSTGRES_USER: kalkutago
+      POSTGRES_DB: kalkutago
+      POSTGRES_HOST: database
+    secrets: [ postgres-password ]
+    depends_on: [ database ]
+    expose: [ 8000 ]
+      # ports:
+      #   # TODO remove in prod
+      #   - 8000:8000
+    volumes:
+      - ./client/dist:/src/public:ro
+    labels:
+      traefik.enable: true
+      traefik.http.routers.kalkutago_server.rule: 'Host(`kalkutago`) && PathPrefix(`/api`)'
+  database:
+    image: postgres
+    environment:
+      POSTGRES_PASSWORD_FILE: /run/secrets/postgres-password
+      POSTGRES_USER: kalkutago
+      POSTGRES_DB: kalkutago
+    secrets: [ postgres-password ]
+    networks: [ internal ]
+    volumes:
+      - ./db.mount:/var/lib/postgresql/data
+
+  client_devserver:
+    image: node
+    volumes: [ ./client:/client/ ]
+    working_dir: /client
+    command: [ "sh", "-c", "yarn && yarn dev --host 0.0.0.0" ]
+    expose: [ 5173 ]
+    networks: [ web ]
+    labels:
+      traefik.enable: true
+      traefik.http.routers.kalkutago_client.rule: 'Host(`kalkutago`) && !PathPrefix(`/api`)'
+      traefik.http.services.kalkutago_client.loadbalancer.server.port: 5173
+
+  proxy:
+    image: traefik
+    volumes:
+      - source: /var/run/docker.sock
+        target: /var/run/docker.sock
+        type: bind
+      - source: ./traefik.yaml
+        target: /traefik.yaml
+        type: bind
+      - source: ./traefik-config
+        target: /config
+        type: bind
+    ports:
+      - 80:80
+    networks: [ web ]
+
+secrets:
+  postgres-password:
+    file: ./server/postgres.pw
+
+networks:
+  internal:
+    internal: true
+  web:
+    external: true
diff --git a/docker-compose_prod.yml b/docker-compose_prod.yml
new file mode 100644
index 0000000..cb57656
--- /dev/null
+++ b/docker-compose_prod.yml
@@ -0,0 +1,40 @@
+version: "3.5"
+
+services:
+  server:
+    # build: ./server
+    build:
+      context: ./server
+      dockerfile: Dockerfile.debug
+    networks:
+     - web
+     - internal
+    environment:
+      POSTGRES_PASSWORD_FILE: /run/secrets/postgres-password
+      POSTGRES_USER: kalkutago
+      POSTGRES_DB: kalkutago
+      POSTGRES_HOST: database
+    secrets: [ postgres-password ]
+    depends_on: [ database ]
+    volumes:
+      - ./client/dist:/src/public:ro
+  database:
+    image: postgres
+    environment:
+      POSTGRES_PASSWORD_FILE: /run/secrets/postgres-password
+      POSTGRES_USER: kalkutago
+      POSTGRES_DB: kalkutago
+    secrets: [ postgres-password ]
+    networks: [ internal ]
+    volumes:
+      - ./db.mount:/var/lib/postgresql/data
+
+secrets:
+  postgres-password:
+    file: ./server/postgres.pw
+
+networks:
+  internal:
+    internal: true
+  web:
+    external: true
diff --git a/server/Cargo.lock b/server/Cargo.lock
index 22424ca..59054fd 100644
--- a/server/Cargo.lock
+++ b/server/Cargo.lock
@@ -36,6 +36,18 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "250f629c0161ad8107cf89319e990051fae62832fd343083bea452d93e2205fd"
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4f263788a35611fba42eb41ff811c5d0360c58b97402570312a350736e2542e"
+
+[[package]]
+name = "android-tzdata"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
+
 [[package]]
 name = "android_system_properties"
 version = "0.1.5"
@@ -47,9 +59,9 @@ dependencies = [
 
 [[package]]
 name = "arrayvec"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6"
+checksum = "8868f09ff8cea88b079da74ae569d9b8c62a23c68c746240b704ee6f7525c89c"
 
 [[package]]
 name = "async-stream"
@@ -70,7 +82,7 @@ checksum = "16e62a023e7c117e27523144c5d2459f4397fcc3cab0085af8e2224f643a0193"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]
 
 [[package]]
@@ -81,7 +93,7 @@ checksum = "b9ccdd8f2a161be9bd5c023df56f1b2a0bd1d83872ae53b71a84a12c9bf6e842"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]
 
 [[package]]
@@ -155,9 +167,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.3.1"
+version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6776fc96284a0bb647b615056fc496d1fe1644a7ab01829818a6d91cae888b84"
+checksum = "6dbe3c979c178231552ecba20214a8272df4e09f232a87aef4320cf06539aded"
 
 [[package]]
 name = "bitvec"
@@ -279,14 +291,17 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.24"
+version = "0.4.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e3c5919066adf22df73762e50cffcde3a758f2a848b113b586d1f86728b673b"
+checksum = "ec837a71355b28f6556dbd569b37b3f363091c0bd4b2e735674521b4c5fd9bc5"
 dependencies = [
+ "android-tzdata",
  "iana-time-zone",
- "num-integer",
+ "js-sys",
  "num-traits",
  "serde",
+ "time 0.1.45",
+ "wasm-bindgen",
  "winapi",
 ]
 
@@ -333,7 +348,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7efb37c3e1ccb1ff97164ad95ac1606e8ccd35b3fa0a7d99a304c7f4a428cc24"
 dependencies = [
  "percent-encoding",
- "time",
+ "time 0.3.22",
  "version_check",
 ]
 
@@ -364,9 +379,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.15"
+version = "0.8.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c063cd8cc95f5c377ed0d4b49a4b21f632396ff690e8470c29b3359b346984b"
+checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
 dependencies = [
  "cfg-if",
 ]
@@ -473,11 +488,11 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35b50dba0afdca80b187392b24f2499a88c336d5a8493e4b4ccfb608708be56a"
 dependencies = [
- "bitflags 2.3.1",
+ "bitflags 2.3.2",
  "proc-macro2",
  "proc-macro2-diagnostics",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]
 
 [[package]]
@@ -535,6 +550,15 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "erased-serde"
+version = "0.3.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f2b0c2380453a92ea8b6c8e5f64ecaafccddde8ceab55ff7a8ac1029f894569"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "errno"
 version = "0.3.1"
@@ -543,7 +567,7 @@ checksum = "4bcfec3a70f97c962c307b2d2c56e358cf1d00b558d74262b5f929ee8cc7e73a"
 dependencies = [
  "errno-dragonfly",
  "libc",
- "windows-sys 0.48.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -571,6 +595,22 @@ dependencies = [
  "instant",
 ]
 
+[[package]]
+name = "femme"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc04871e5ae3aa2952d552dae6b291b3099723bf779a8054281c1366a54613ef"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "log",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "wasm-bindgen",
+ "web-sys",
+]
+
 [[package]]
 name = "figment"
 version = "0.10.10"
@@ -593,9 +633,9 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
 name = "form_urlencoded"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
+checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
 dependencies = [
  "percent-encoding",
 ]
@@ -707,13 +747,13 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.9"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c85e1d9ab2eadba7e5040d4e09cbd6d072b76a557ad64e797c2cb9d4da21d7e4"
+checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
 ]
 
 [[package]]
@@ -760,12 +800,22 @@ dependencies = [
 ]
 
 [[package]]
-name = "hashlink"
-version = "0.8.2"
+name = "hashbrown"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0761a1b9491c4f2e3d66aa0f62d0fba0af9a0e2852e4d48ea506632a4b56e6aa"
+checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
 dependencies = [
- "hashbrown 0.13.2",
+ "ahash 0.8.3",
+ "allocator-api2",
+]
+
+[[package]]
+name = "hashlink"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "312f66718a2d7789ffef4f4b7b213138ed9f1eb3aa1d0d82fc99f88fb3ffd26f"
+dependencies = [
+ "hashbrown 0.14.0",
 ]
 
 [[package]]
@@ -885,9 +935,9 @@ dependencies = [
 
 [[package]]
 name = "iana-time-zone"
-version = "0.1.56"
+version = "0.1.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0722cd7114b7de04316e7ea5456a0bbb20e4adb46fd27a3697adb812cff0f37c"
+checksum = "2fad5b825842d2b38bd206f3e81d6957625fd7f0a361e345c30e01a0ae2dd613"
 dependencies = [
  "android_system_properties",
  "core-foundation-sys",
@@ -914,9 +964,9 @@ checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
 [[package]]
 name = "idna"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
+checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
 dependencies = [
  "unicode-bidi",
  "unicode-normalization",
@@ -956,7 +1006,7 @@ checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
 dependencies = [
  "hermit-abi 0.3.1",
  "libc",
- "windows-sys 0.48.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -968,7 +1018,7 @@ dependencies = [
  "hermit-abi 0.3.1",
  "io-lifetimes",
  "rustix",
- "windows-sys 0.48.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -988,19 +1038,22 @@ checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"
 
 [[package]]
 name = "js-sys"
-version = "0.3.63"
+version = "0.3.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f37a4a5928311ac501dee68b3c7613a1037d0edb30c8e5427bd832d55d1b790"
+checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a"
 dependencies = [
  "wasm-bindgen",
 ]
 
 [[package]]
-name = "kalkulog-server"
+name = "kalkutago-server"
 version = "0.1.0"
 dependencies = [
+ "chrono",
  "derive_builder",
  "either",
+ "femme",
+ "log",
  "rocket",
  "sea-orm",
  "sea-orm-migration",
@@ -1018,9 +1071,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.144"
+version = "0.2.146"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b00cc1c228a6782d0f076e7b232802e0c5689d41bb5df366f2a6b6621cfdfe1"
+checksum = "f92be4933c13fd498862a9e02a3055f8a8d9c039ce33db97306fd5a6caa7f29b"
 
 [[package]]
 name = "linux-raw-sys"
@@ -1030,9 +1083,9 @@ checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
 
 [[package]]
 name = "lock_api"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
+checksum = "c1cc9717a20b1bb222f333e6a92fd32f7d8a18ddc5a3191a11af45dcbf4dcd16"
 dependencies = [
  "autocfg",
  "scopeguard",
@@ -1040,11 +1093,12 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.17"
+version = "0.4.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
+checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
 dependencies = [
- "cfg-if",
+ "serde",
+ "value-bag",
 ]
 
 [[package]]
@@ -1100,14 +1154,13 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "mio"
-version = "0.8.6"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b9d9a46eff5b4ff64b45a9e316a6d1e0bc719ef429cbec4dc630684212bfdf9"
+checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
 dependencies = [
  "libc",
- "log",
- "wasi",
- "windows-sys 0.45.0",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1192,15 +1245,15 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.17.1"
+version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
+checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
 
 [[package]]
 name = "os_str_bytes"
-version = "6.5.0"
+version = "6.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ceedf44fb00f2d1984b0bc98102627ce622e083e49a5bacdb3e514fa4238e267"
+checksum = "4d5d9eb14b174ee9aa2ef96dc2b94637a2d4b6e7cb873c7e171f0c20c6cf3eac"
 
 [[package]]
 name = "ouroboros"
@@ -1249,7 +1302,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
 dependencies = [
  "lock_api",
- "parking_lot_core 0.9.7",
+ "parking_lot_core 0.9.8",
 ]
 
 [[package]]
@@ -1268,15 +1321,15 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.9.7"
+version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9069cbb9f99e3a5083476ccb29ceb1de18b9118cafa53e90c9551235de2b9521"
+checksum = "93f00c865fe7cabf650081affecd3871070f26767e7b2070a3ffae14c654b447"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall 0.2.16",
+ "redox_syscall 0.3.5",
  "smallvec",
- "windows-sys 0.45.0",
+ "windows-targets",
 ]
 
 [[package]]
@@ -1305,14 +1358,14 @@ dependencies = [
  "proc-macro2",
  "proc-macro2-diagnostics",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]
 
 [[package]]
 name = "percent-encoding"
-version = "2.2.0"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
+checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
 
 [[package]]
 name = "pin-project-lite"
@@ -1367,9 +1420,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.58"
+version = "1.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa1fb82fc0c281dd9671101b66b771ebbe1eaf967b96ac8740dcba4b70005ca8"
+checksum = "dec2b086b7a862cf4de201096214fa870344cf922b2b30c167badb3af3195406"
 dependencies = [
  "unicode-ident",
 ]
@@ -1382,7 +1435,7 @@ checksum = "606c4ba35817e2922a308af55ad51bab3645b59eae5c570d4a6cf07e36bd493b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
  "version_check",
  "yansi",
 ]
@@ -1409,9 +1462,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.27"
+version = "1.0.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f4f29d145265ec1c483c7c654450edde0bfe043d3938d6972630663356d9500"
+checksum = "1b9ab9c7eadfd8df19006f1cf1a4aed13540ed5cbc047010ece5826e10825488"
 dependencies = [
  "proc-macro2",
 ]
@@ -1498,7 +1551,7 @@ checksum = "8d2275aab483050ab2a7364c1a46604865ee7d6906684e08db0f090acf74f9e7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]
 
 [[package]]
@@ -1612,7 +1665,7 @@ dependencies = [
  "serde_json",
  "state",
  "tempfile",
- "time",
+ "time 0.3.22",
  "tokio",
  "tokio-stream",
  "tokio-util",
@@ -1632,7 +1685,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rocket_http",
- "syn 2.0.16",
+ "syn 2.0.18",
  "unicode-xid",
 ]
 
@@ -1657,7 +1710,7 @@ dependencies = [
  "smallvec",
  "stable-pattern",
  "state",
- "time",
+ "time 0.3.22",
  "tokio",
  "uncased",
 ]
@@ -1682,16 +1735,16 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.37.19"
+version = "0.37.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acf8729d8542766f1b2cf77eb034d52f40d375bb8b615d0b147089946e16613d"
+checksum = "b96e891d04aa506a6d1f318d2771bcb1c7dfda84e126660ace067c9b474bb2c0"
 dependencies = [
  "bitflags 1.3.2",
  "errno",
  "io-lifetimes",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.48.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1771,7 +1824,7 @@ dependencies = [
  "serde_json",
  "sqlx",
  "thiserror",
- "time",
+ "time 0.3.22",
  "tracing",
  "url",
  "uuid",
@@ -1834,7 +1887,7 @@ dependencies = [
  "rust_decimal",
  "sea-query-derive",
  "serde_json",
- "time",
+ "time 0.3.22",
  "uuid",
 ]
 
@@ -1850,7 +1903,7 @@ dependencies = [
  "sea-query",
  "serde_json",
  "sqlx",
- "time",
+ "time 0.3.22",
  "uuid",
 ]
 
@@ -1920,22 +1973,31 @@ checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
 
 [[package]]
 name = "serde"
-version = "1.0.163"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2113ab51b87a539ae008b5c6c02dc020ffa39afd2d83cffcb3f4eb2722cebec2"
+checksum = "9e8c8cf938e98f769bc164923b06dce91cea1751522f46f8466461af04c9027d"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.163"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c805777e3930c8883389c602315a24224bcc738b63905ef87cd1420353ea93e"
+checksum = "d9735b638ccc51c28bf6914d90a2e9725b377144fc612c49a611fddd1b631d68"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
+]
+
+[[package]]
+name = "serde_fmt"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1d4ddca14104cd60529e8c7f7ba71a2c8acd8f7f5cfcdc2faf97eeb7c3010a4"
+dependencies = [
+ "serde",
 ]
 
 [[package]]
@@ -2112,7 +2174,7 @@ dependencies = [
  "sqlx-rt",
  "stringprep",
  "thiserror",
- "time",
+ "time 0.3.22",
  "tokio-stream",
  "url",
  "uuid",
@@ -2186,9 +2248,77 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "subtle"
-version = "2.4.1"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
+checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
+
+[[package]]
+name = "sval"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2faba619276044eec7cd160d87b15d9191fb9b9f7198440343d2144f760cf08"
+
+[[package]]
+name = "sval_buffer"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a353d3cca10721384077c9643c3fafdd6ed2600e57933b8e45c0b580d97b25af"
+dependencies = [
+ "sval",
+ "sval_ref",
+]
+
+[[package]]
+name = "sval_dynamic"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee5fc7349e9f6cb2ab950046818f66ad3f2d7209ccc5dced93da19292a30273a"
+dependencies = [
+ "sval",
+]
+
+[[package]]
+name = "sval_fmt"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "098fb51d5d6007bd2c3f0a23b79aa953d7c46bf943086ce51424c3187c40f9b1"
+dependencies = [
+ "itoa",
+ "ryu",
+ "sval",
+]
+
+[[package]]
+name = "sval_json"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f01126a2783d767496f18f13af26ab2587881f6343368bb26dc62956a723d1c7"
+dependencies = [
+ "itoa",
+ "ryu",
+ "sval",
+]
+
+[[package]]
+name = "sval_ref"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5854d9eaa7bd31840a850322591c59c5b547eb29c9a6ecee1989d6ef963312ce"
+dependencies = [
+ "sval",
+]
+
+[[package]]
+name = "sval_serde"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8cdd25fc04c5e882787d62112591aa93efb5bdc2000b43164d29f08582bb85f7"
+dependencies = [
+ "serde",
+ "sval",
+ "sval_buffer",
+ "sval_fmt",
+]
 
 [[package]]
 name = "syn"
@@ -2203,9 +2333,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.16"
+version = "2.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6f671d4b5ffdb8eadec19c0ae67fe2639df8684bd7bc4b83d986b8db549cf01"
+checksum = "32d41677bcbe24c20c52e7c70b0d8db04134c5d1066bf98662e2871ad200ea3e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2229,7 +2359,7 @@ dependencies = [
  "fastrand",
  "redox_syscall 0.3.5",
  "rustix",
- "windows-sys 0.48.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -2255,7 +2385,7 @@ checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]
 
 [[package]]
@@ -2270,9 +2400,20 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.21"
+version = "0.1.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f3403384eaacbca9923fa06940178ac13e4edb725486d70e8e15881d0c836cc"
+checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
+dependencies = [
+ "libc",
+ "wasi 0.10.0+wasi-snapshot-preview1",
+ "winapi",
+]
+
+[[package]]
+name = "time"
+version = "0.3.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea9e1b3cf1243ae005d9e74085d4d542f3125458f3a81af210d901dcd7411efd"
 dependencies = [
  "itoa",
  "serde",
@@ -2312,9 +2453,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.28.1"
+version = "1.28.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0aa32867d44e6f2ce3385e89dceb990188b8bb0fb25b0cf576647a6f98ac5105"
+checksum = "94d7b1cfd2aa4011f2de74c2c4c63665e27a71006b0a192dcd2710272e73dfa2"
 dependencies = [
  "autocfg",
  "bytes",
@@ -2326,7 +2467,7 @@ dependencies = [
  "signal-hook-registry",
  "socket2",
  "tokio-macros",
- "windows-sys 0.48.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -2337,7 +2478,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]
 
 [[package]]
@@ -2446,7 +2587,7 @@ checksum = "0f57e3ca2a01450b1a921183a9c9cbfda207fd822cef4ccb00a65402cbba7a74"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]
 
 [[package]]
@@ -2566,9 +2707,9 @@ checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
 
 [[package]]
 name = "url"
-version = "2.3.1"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
+checksum = "50bff7831e19200a85b17131d085c25d7811bc4e186efdaf54bbd132994a88cb"
 dependencies = [
  "form_urlencoded",
  "idna",
@@ -2577,9 +2718,9 @@ dependencies = [
 
 [[package]]
 name = "uuid"
-version = "1.3.3"
+version = "1.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "345444e32442451b267fc254ae85a209c64be56d2890e601a0c37ff0c3c5ecd2"
+checksum = "0fa2982af2eec27de306107c027578ff7f423d65f7250e40ce0fea8f45248b81"
 dependencies = [
  "serde",
 ]
@@ -2590,6 +2731,42 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
 
+[[package]]
+name = "value-bag"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4d330786735ea358f3bc09eea4caa098569c1c93f342d9aca0514915022fe7e"
+dependencies = [
+ "value-bag-serde1",
+ "value-bag-sval2",
+]
+
+[[package]]
+name = "value-bag-serde1"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4735c95b4cca1447b448e2e2e87e98d7e7498f4da27e355cf7af02204521001d"
+dependencies = [
+ "erased-serde",
+ "serde",
+ "serde_fmt",
+]
+
+[[package]]
+name = "value-bag-sval2"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "859cb4f0ce7da6a118b559ba74b0e63bf569bea867c20ba457a6b1c886a04e97"
+dependencies = [
+ "sval",
+ "sval_buffer",
+ "sval_dynamic",
+ "sval_fmt",
+ "sval_json",
+ "sval_ref",
+ "sval_serde",
+]
+
 [[package]]
 name = "version_check"
 version = "0.9.4"
@@ -2606,6 +2783,12 @@ dependencies = [
  "try-lock",
 ]
 
+[[package]]
+name = "wasi"
+version = "0.10.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -2614,34 +2797,36 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bba0e8cb82ba49ff4e229459ff22a191bbe9a1cb3a341610c9c33efc27ddf73"
+checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342"
 dependencies = [
  "cfg-if",
+ "serde",
+ "serde_json",
  "wasm-bindgen-macro",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19b04bc93f9d6bdee709f6bd2118f57dd6679cf1176a1af464fca3ab0d66d8fb"
+checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14d6b024f1a526bb0234f52840389927257beb670610081360e5a03c5df9c258"
+checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2649,28 +2834,28 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e128beba882dd1eb6200e1dc92ae6c5dbaa4311aa7bb211ca035779e5efc39f8"
+checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.86"
+version = "0.2.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed9d5b4305409d1fc9482fee2d7f9bcbf24b3972bf59817ef757e23982242a93"
+checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1"
 
 [[package]]
 name = "web-sys"
-version = "0.3.63"
+version = "0.3.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bdd9ef4e984da1187bf8110c5cf5b845fbc87a23602cdf912386a76fcd3a7c2"
+checksum = "9b85cbef8c220a6abc02aefd892dfc0fc23afb1c6a426316ec33253a3877249b"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -2733,16 +2918,7 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e686886bc078bc1b0b600cac0147aadb815089b6e4da64016cbd754b6342700f"
 dependencies = [
- "windows-targets 0.48.0",
-]
-
-[[package]]
-name = "windows-sys"
-version = "0.45.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
-dependencies = [
- "windows-targets 0.42.2",
+ "windows-targets",
 ]
 
 [[package]]
@@ -2751,22 +2927,7 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets 0.48.0",
-]
-
-[[package]]
-name = "windows-targets"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
-dependencies = [
- "windows_aarch64_gnullvm 0.42.2",
- "windows_aarch64_msvc 0.42.2",
- "windows_i686_gnu 0.42.2",
- "windows_i686_msvc 0.42.2",
- "windows_x86_64_gnu 0.42.2",
- "windows_x86_64_gnullvm 0.42.2",
- "windows_x86_64_msvc 0.42.2",
+ "windows-targets",
 ]
 
 [[package]]
@@ -2775,93 +2936,51 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5"
 dependencies = [
- "windows_aarch64_gnullvm 0.48.0",
- "windows_aarch64_msvc 0.48.0",
- "windows_i686_gnu 0.48.0",
- "windows_i686_msvc 0.48.0",
- "windows_x86_64_gnu 0.48.0",
- "windows_x86_64_gnullvm 0.48.0",
- "windows_x86_64_msvc 0.48.0",
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
 ]
 
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
-
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc"
 
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
-
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3"
 
-[[package]]
-name = "windows_i686_gnu"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241"
 
-[[package]]
-name = "windows_i686_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"
 
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
 
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
-
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
 
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
-
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.48.0"
diff --git a/server/Cargo.toml b/server/Cargo.toml
index 329ce44..eddfb63 100644
--- a/server/Cargo.toml
+++ b/server/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "kalkulog-server"
+name = "kalkutago-server"
 version = "0.1.0"
 edition = "2021"
 
@@ -8,11 +8,14 @@ default = ["unsafe_import"]
 unsafe_import = []
 
 [[bin]]
-name = "kalkulog-server"
+name = "kalkutago-server"
 path = "src/main.rs"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+chrono = "0.4.26"
+femme = "2.2.1"
+log = { version = "0.4.19", features = ["kv_unstable", "kv_unstable_serde"] }
 sea-orm-migration = "0.11.3"
 serde_json = "1.0.96"
 thiserror = "1.0.40"
diff --git a/server/Dockerfile b/server/Dockerfile
index defbb05..8b2aec4 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -13,4 +13,4 @@ RUN rm dummy.rs &&\
     sed -i "s:dummy.rs:src/main.rs:" Cargo.toml
 RUN cargo build --release
 # ADD public/ public/
-CMD ["target/release/kalkulog-server"]
+CMD ["target/release/kalkutago-server"]
diff --git a/server/Dockerfile.debug b/server/Dockerfile.debug
index 04e659b..515b6a9 100644
--- a/server/Dockerfile.debug
+++ b/server/Dockerfile.debug
@@ -7,11 +7,11 @@ WORKDIR /src
 ADD Cargo.toml Cargo.lock /src/
 RUN echo "fn main() {}" > dummy.rs &&\
     sed -i "s:src/main.rs:dummy.rs:" Cargo.toml
-RUN cargo build --release
+RUN cargo build
 ADD src/ src/
 RUN rm dummy.rs &&\
     sed -i "s:dummy.rs:src/main.rs:" Cargo.toml
-RUN cargo build --release
+RUN cargo build
 # ADD public/ public/
-CMD ["target/release/kalkulog-server"]
+CMD ["target/debug/kalkutago-server"]
 
diff --git a/server/src/api/mod.rs b/server/src/api/mod.rs
index 24123a2..fc35abf 100644
--- a/server/src/api/mod.rs
+++ b/server/src/api/mod.rs
@@ -4,25 +4,56 @@ mod groups;
 mod import;
 mod ticks;
 mod tracks;
+pub(crate) mod update;
 
-use std::default::default;
-use std::net::{IpAddr, Ipv4Addr};
+use std::{
+    default::default,
+    net::{IpAddr, Ipv4Addr},
+};
 
 use crate::error::Error;
-use crate::rocket::{Build, Rocket};
-use rocket::fs::{FileServer, NamedFile};
-use rocket::{routes, Config};
+use rocket::{
+    fs::{FileServer, NamedFile},
+    response::stream::EventStream,
+    routes, Build, Config, Rocket, State,
+};
 use sea_orm::DatabaseConnection;
 
 pub(crate) use error::ErrorResponder;
+use tokio::sync::broadcast::{self, error::RecvError, Sender};
 
-use self::error::ApiResult;
+use self::{error::ApiResult, update::Update};
+use log::{as_debug, as_serde, debug, trace};
 
 #[get("/status")]
 fn status() -> &'static str {
     "Ok"
 }
 
+#[get("/updates")]
+async fn stream_updates(tx: &State<Sender<Update>>) -> EventStream![] {
+    let mut rx = tx.subscribe();
+    EventStream![loop {
+        let event = rx.recv().await;
+        match event {
+            Ok(update) => {
+                debug!(update = as_serde!(update); "sending update");
+                let event = update.to_event();
+                trace!(event = as_debug!(event); "this event");
+                yield event;
+            }
+            Err(RecvError::Closed) => {
+                warn!("channel closed, ending update stream");
+                break;
+            }
+            Err(RecvError::Lagged(count)) => {
+                warn!(count = count; "receiver lagged, instructing client to refresh");
+                yield Update::lagged(count).to_event();
+            }
+        }
+    }]
+}
+
 #[catch(404)]
 async fn spa_index_redirect() -> ApiResult<NamedFile> {
     Ok(NamedFile::open("/src/public/index.html")
@@ -34,6 +65,7 @@ pub(crate) fn start_server(db: DatabaseConnection) -> Rocket<Build> {
     use groups::*;
     use ticks::*;
     use tracks::*;
+    let (tx, _) = broadcast::channel::<Update>(8);
     let it = rocket::build()
         .configure(Config {
             address: IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)),
@@ -41,7 +73,8 @@ pub(crate) fn start_server(db: DatabaseConnection) -> Rocket<Build> {
         })
         .register("/", catchers![spa_index_redirect])
         .manage(db)
-        .mount("/api/v1", routes![status])
+        .manage(tx)
+        .mount("/api/v1", routes![status, stream_updates])
         .mount(
             "/api/v1/tracks",
             routes![
@@ -50,7 +83,10 @@ pub(crate) fn start_server(db: DatabaseConnection) -> Rocket<Build> {
                 ticks_for_track,
                 insert_track,
                 update_track,
-                delete_track
+                delete_track,
+                ticked,
+                ticked_on_date,
+                clear_all_ticks,
             ],
         )
         .mount(
diff --git a/server/src/api/ticks.rs b/server/src/api/ticks.rs
index 6249f30..57905e7 100644
--- a/server/src/api/ticks.rs
+++ b/server/src/api/ticks.rs
@@ -1,13 +1,14 @@
 use either::{Either, Left, Right};
 use rocket::{http::Status, serde::json::Json, State};
 use sea_orm::{prelude::*, DatabaseConnection};
+use tokio::sync::broadcast::Sender;
 
 use crate::{
     entities::{prelude::*, *},
     error::Error,
 };
 
-use super::error::ApiResult;
+use super::{error::ApiResult, update::Update};
 
 #[get("/")]
 pub(super) async fn all_ticks(
@@ -59,10 +60,18 @@ pub(super) async fn update_tick(
 }
 
 #[delete("/<id>")]
-pub(super) async fn delete_tick(db: &State<DatabaseConnection>, id: i32) -> ApiResult<Status> {
-    Tracks::delete_by_id(id)
-        .exec(db as &DatabaseConnection)
-        .await
-        .map_err(Error::from)?;
-    Ok(Status::Ok)
+pub(super) async fn delete_tick(
+    db: &State<DatabaseConnection>,
+    tx: &State<Sender<Update>>,
+    id: i32,
+) -> ApiResult<Status> {
+    let db = db as &DatabaseConnection;
+    let tick = Ticks::find_by_id(id).one(db).await.map_err(Error::from)?;
+    if let Some(tick) = tick {
+        tick.clone().delete(db).await.map_err(Error::from)?;
+        tx.send(Update::tick_cancelled(tick)).map_err(Error::from)?;
+        Ok(Status::Ok)
+    } else {
+        Ok(Status::NotFound)
+    }
 }
diff --git a/server/src/api/tracks.rs b/server/src/api/tracks.rs
index 61d8121..a292ea7 100644
--- a/server/src/api/tracks.rs
+++ b/server/src/api/tracks.rs
@@ -4,8 +4,11 @@ use crate::error::Error;
 use either::Either::{self, Left, Right};
 use rocket::http::Status;
 use rocket::{serde::json::Json, State};
-use sea_orm::{prelude::*, DatabaseConnection, EntityOrSelect};
+use sea_orm::{prelude::*, DatabaseConnection};
 use std::default::default;
+use tokio::sync::broadcast::Sender;
+
+use super::update::Update;
 
 #[get("/")]
 pub(super) async fn all_tracks(
@@ -53,11 +56,9 @@ pub(super) async fn insert_track(
     db: &State<DatabaseConnection>,
     track: Json<serde_json::Value>,
 ) -> ApiResult<Json<tracks::Model>> {
-    let mut track = track.0;
+    let track = track.0;
     let db = db as &DatabaseConnection;
     let mut model: tracks::ActiveModel = default();
-    track["id"] = 0.into(); // dummy value. set_from_json doesn't use this value
-                            // but for some reason requires it be set
     model.set_from_json(track).map_err(Error::from)?;
     Ok(Json(model.insert(db).await.map_err(Error::from)?))
 }
@@ -86,3 +87,66 @@ pub(super) async fn delete_track(db: &State<DatabaseConnection>, id: i32) -> Api
         .map_err(Error::from)?;
     Ok(Status::Ok)
 }
+
+#[patch("/<id>/ticked")]
+pub(super) async fn ticked(
+    db: &State<DatabaseConnection>,
+    tx: &State<Sender<Update>>,
+    id: i32,
+) -> ApiResult<Json<ticks::Model>> {
+    let tick = ticks::ActiveModel::now(id);
+    let tick = tick
+        .insert(db as &DatabaseConnection)
+        .await
+        .map_err(Error::from)?
+        .to_owned();
+    tx.send(Update::tick_added(tick.clone()))
+        .map_err(Error::from)?;
+    Ok(Json(tick))
+}
+
+#[patch("/<id>/ticked?<year>&<month>&<day>")]
+pub(super) async fn ticked_on_date(
+    db: &State<DatabaseConnection>,
+    tx: &State<Sender<Update>>,
+    id: i32,
+    year: i32,
+    month: u32,
+    day: u32,
+) -> ApiResult<Either<Json<ticks::Model>, Status>> {
+    let Some(date) = Date::from_ymd_opt(year, month, day) else {
+        return Ok(Right(Status::BadRequest));
+    };
+    let tick = ticks::ActiveModel::on(date, id);
+    let tick = tick
+        .insert(db as &DatabaseConnection)
+        .await
+        .map_err(Error::from)?
+        .to_owned();
+    tx.send(Update::tick_added(tick.clone()))
+        .map_err(Error::from)?;
+    Ok(Left(Json(tick)))
+}
+
+#[delete("/<id>/all-ticks")]
+pub(super) async fn clear_all_ticks(
+    db: &State<DatabaseConnection>,
+    tx: &State<Sender<Update>>,
+    id: i32,
+) -> ApiResult<Either<Status, Json<Vec<ticks::Model>>>> {
+    let db = db as &DatabaseConnection;
+    let Some(track) = Tracks::find_by_id(id).one(db).await.map_err(Error::from)? else {
+        info!(track_id = id; "couldn't drop all ticks for track; track not found");
+        return Ok(Left(Status::NotFound));
+    };
+    let ticks = track
+        .find_related(Ticks)
+        .all(db)
+        .await
+        .map_err(Error::from)?;
+    for tick in ticks.clone() {
+        tick.clone().delete(db).await.map_err(Error::from)?;
+        Update::tick_cancelled(tick).send(&tx)?;
+    }
+    Ok(Right(Json(ticks)))
+}
diff --git a/server/src/api/update.rs b/server/src/api/update.rs
new file mode 100644
index 0000000..0b6adba
--- /dev/null
+++ b/server/src/api/update.rs
@@ -0,0 +1,67 @@
+use log::as_serde;
+use rocket::response::stream::Event;
+use serde::{Deserialize, Serialize};
+use serde_json::json;
+use tokio::sync::broadcast::Sender;
+
+use crate::{entities::ticks, error::Result};
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum Update {
+    TickChanged {
+        kind: UpdateType,
+        tick: ticks::Model,
+    },
+    Lagged {
+        kind: UpdateType,
+        count: u64,
+    },
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "kebab-case")]
+pub enum UpdateType {
+    TickAdded,
+    TickDropped,
+    Error,
+}
+
+impl Update {
+    pub fn lagged(count: u64) -> Update {
+        Update::Lagged {
+            kind: UpdateType::Error,
+            count,
+        }
+    }
+
+    pub fn tick_added(tick: ticks::Model) -> Self {
+        Self::TickChanged {
+            kind: UpdateType::TickAdded,
+            tick,
+        }
+    }
+
+    pub fn tick_cancelled(tick: ticks::Model) -> Self {
+        Self::TickChanged {
+            kind: UpdateType::TickDropped,
+            tick,
+        }
+    }
+
+    pub fn to_event(&self) -> Event {
+        use Update::*;
+        match self {
+            TickChanged { kind, tick } => Event::json(tick).event(format!("{kind:?}")),
+            Lagged { kind, count } => {
+                Event::json(&json! {{"message": "error: lagged", "count": count}})
+                    .event(format!("{kind:?}"))
+            }
+        }
+    }
+
+    pub fn send(self, tx: &Sender<Self>) -> Result<()> {
+        let count = tx.send(self.clone())?;
+        trace!(sent_to = count, update = as_serde!(self); "sent update to SSE channel");
+        Ok(())
+    }
+}
diff --git a/server/src/db/mod.rs b/server/src/db/mod.rs
index 03c66e7..b141c4f 100644
--- a/server/src/db/mod.rs
+++ b/server/src/db/mod.rs
@@ -45,7 +45,7 @@ fn get_env_var_or_file<A: AsRef<OsStr>>(key: A) -> Option<String> {
 
 /// Connect to the database using environment variables for configuration.
 /// Panics on any failure.
-pub(crate) fn connection_url() -> String {
+pub fn connection_url() -> String {
     let user = get_env_var_or_file("POSTGRES_USER").expect("$POSTGRES_USER");
     let password = get_env_var_or_file("POSTGRES_PASSWORD").expect("$POSTGRES_PASSWORD");
     let db = get_env_var_or_file("POSTGRES_DB").expect("$POSTGRES_DB");
diff --git a/server/src/entities/ticks.rs b/server/src/entities/ticks.rs
index e2a4914..41d4107 100644
--- a/server/src/entities/ticks.rs
+++ b/server/src/entities/ticks.rs
@@ -1,5 +1,8 @@
 //! `SeaORM` Entity. Generated by sea-orm-codegen 0.11.3
 
+use std::default::default;
+
+use chrono::{Datelike, Timelike, Utc};
 use sea_orm::entity::prelude::*;
 use serde::{Deserialize, Serialize};
 
@@ -7,6 +10,7 @@ use serde::{Deserialize, Serialize};
 #[sea_orm(table_name = "ticks")]
 pub struct Model {
     #[sea_orm(primary_key)]
+    #[serde(skip_deserializing)]
     pub id: i32,
     pub track_id: Option<i32>,
     pub year: Option<i32>,
@@ -37,3 +41,46 @@ impl Related<super::tracks::Entity> for Entity {
 }
 
 impl ActiveModelBehavior for ActiveModel {}
+
+impl ActiveModel {
+    pub(crate) fn now(track_id: i32) -> Self {
+        use sea_orm::ActiveValue::Set;
+        let now = Utc::now();
+        Self {
+            track_id: Set(Some(track_id)),
+            year: Set(Some(now.year())),
+            month: Set(now.month().try_into().ok()),
+            /*             ^^^^^^^^^^^^^^^^^^^^^^^
+             * I can't imagine a situation where this doesn't fit. This way, at
+             * least, if it fails, you just get a messed up database entry that
+             * doesn't do anything bad
+             */
+            day: Set(now.day().try_into().ok()),
+            hour: Set(now.hour().try_into().ok()),
+            minute: Set(now.minute().try_into().ok()),
+            second: Set(now.second().try_into().ok()),
+            has_time_info: Set(Some(1)),
+            ..default()
+        }
+    }
+    pub(crate) fn on(date: Date, track_id: i32) -> Self {
+        use sea_orm::ActiveValue::Set;
+        let now = Utc::now();
+        Self {
+            track_id: Set(Some(track_id)),
+            year: Set(Some(date.year())),
+            month: Set(date.month().try_into().ok()),
+            /*              ^^^^^^^^^^^^^^^^^^^^^^^
+             * I can't imagine a situation where this doesn't fit. This way, at
+             * least, if it fails, you just get a messed up database entry that
+             * doesn't do anything bad
+             */
+            day: Set(date.day().try_into().ok()),
+            hour: Set(now.hour().try_into().ok()),
+            minute: Set(now.minute().try_into().ok()),
+            second: Set(now.second().try_into().ok()),
+            has_time_info: Set(Some(1)),
+            ..default()
+        }
+    }
+}
diff --git a/server/src/entities/tracks.rs b/server/src/entities/tracks.rs
index 0791db6..de4cef4 100644
--- a/server/src/entities/tracks.rs
+++ b/server/src/entities/tracks.rs
@@ -7,6 +7,7 @@ use serde::{Deserialize, Serialize};
 #[sea_orm(table_name = "tracks")]
 pub struct Model {
     #[sea_orm(primary_key)]
+    #[serde(skip_deserializing)]
     pub id: i32,
     pub name: String,
     pub description: String,
diff --git a/server/src/error.rs b/server/src/error.rs
index 19c4f1a..fbf5c10 100644
--- a/server/src/error.rs
+++ b/server/src/error.rs
@@ -16,6 +16,8 @@ pub enum Error {
     Unreachable,
     #[error(transparent)]
     Utf8(#[from] string::FromUtf8Error),
+    #[error(transparent)]
+    ChannelSendError(#[from] tokio::sync::broadcast::error::SendError<crate::api::update::Update>),
 }
 
 pub type Result<T> = std::result::Result<T, Error>;
diff --git a/server/src/main.rs b/server/src/main.rs
index 076f123..8959895 100644
--- a/server/src/main.rs
+++ b/server/src/main.rs
@@ -12,6 +12,7 @@ use sea_orm_migration::prelude::*;
 
 #[launch]
 async fn rocket_defines_the_main_fn() -> _ {
+    femme::with_level(femme::LevelFilter::Debug);
     let url = db::connection_url();
     let db = Database::connect(url).await.expect("db connection");
     let schema_manager = SchemaManager::new(&db);
diff --git a/traefik-config/traefik_dynamic.yaml b/traefik-config/traefik_dynamic.yaml
new file mode 100644
index 0000000..3556cab
--- /dev/null
+++ b/traefik-config/traefik_dynamic.yaml
@@ -0,0 +1,5 @@
+  routers:
+    api:
+      rule: Host(`traefik-monitor`)
+      entrypoints: [web]
+      service: api@internal
diff --git a/traefik.yaml b/traefik.yaml
new file mode 100644
index 0000000..f49b9c6
--- /dev/null
+++ b/traefik.yaml
@@ -0,0 +1,20 @@
+entrypoints:
+  web:
+    address: :80
+
+api:
+  dashboard: true
+
+providers:
+  docker:
+    watch: true
+    network: web
+    exposedByDefault: false
+  file:
+    filename: /config/traefik_dynamic.yaml
+
+log:
+  level: INFO
+  format: json
+
+