🎉 initial proof of concept

.gitignore

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+/data

README.md

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+## Steps to reproduce
+#### 1. Clone git repo
+```console
+git clone https://git.tjdev.de/DrMaxNix/plausible-registerdemo
+cd plausible-registerdemo
+```
+
+#### 2. Maybe do data cleanup
+If you did run the container before you can do a data wipe
+```console
+./cleanup.sh
+```
+
+#### 3. Start docker container
+```console
+docker compose up --build
+```
+
+#### 4. Open browser
+1. Open a browser of you choice (tested with firefox)
+2. Navigate to `http://127.0.0.1:8000/register`
+3. Open browser developer tools
+4. Reload page
+5. Navigate to network tab under developer tools
+6. Find `101 Switching Protocols` Packet
+7. Check its contained websocket log to see that ws is working
+
+#### 5. Trigger the error
+1. Enter any `Full Name`
+2. Enter any `Email`
+3. Anter any `Password` and type same into `Password confirmation`
+4. Click `Create my account ->`
+5. Notice that the UI did not change
+6. Click `Create my account ->` again
+7. Notice that the UI still didn't change
+8. Notice that under the `Email` input there is an error hint

cleanup.sh

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+#!/bin/bash
+set -euo pipefail
+
+SCRIPT_PATH=$(readlink -f "${BASH_SOURCE[0]}")
+SCRIPT_DIR=$(dirname -- "$SCRIPT_PATH")
+
+rm -dr "${SCRIPT_PATH}/data" || true

clickhouse/clickhouse-config.xml

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+<clickhouse>
+    <logger>
+        <level>warning</level>
+        <console>true</console>
+    </logger>
+
+    <!-- Stop all the unnecessary logging -->
+    <query_thread_log remove="remove"/>
+    <query_log remove="remove"/>
+    <text_log remove="remove"/>
+    <trace_log remove="remove"/>
+    <metric_log remove="remove"/>
+    <asynchronous_metric_log remove="remove"/>
+    <session_log remove="remove"/>
+    <part_log remove="remove"/>
+</clickhouse>

clickhouse/clickhouse-user-config.xml

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+<clickhouse>
+    <profiles>
+        <default>
+            <log_queries>0</log_queries>
+            <log_query_threads>0</log_query_threads>
+        </default>
+    </profiles>
+</clickhouse>

docker-compose.yml

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+services:
+  plausible_db:
+    image: postgres:16-alpine
+    restart: always
+    volumes:
+      - ./data/postgresql:/var/lib/postgresql/data
+    environment:
+      - POSTGRES_PASSWORD=postgres
+
+  plausible_events_db:
+    image: clickhouse/clickhouse-server:24.3.3.102-alpine
+    restart: always
+    volumes:
+      - ./data/clickhouse:/var/lib/clickhouse
+      - ./data/clickhouse-logs:/var/log/clickhouse-server
+      - ./clickhouse/clickhouse-config.xml:/etc/clickhouse-server/config.d/logging.xml:ro
+      - ./clickhouse/clickhouse-user-config.xml:/etc/clickhouse-server/users.d/logging.xml:ro
+    ulimits:
+      nofile:
+        soft: 262144
+        hard: 262144
+
+  plausible:
+    image: ghcr.io/plausible/community-edition:v2.1.0
+    restart: always
+    command: sh -c "sleep 10 && /entrypoint.sh db createdb && /entrypoint.sh db migrate && /entrypoint.sh run"
+    depends_on:
+      - plausible_db
+      - plausible_events_db
+    ports:
+      - 127.0.0.1:8000:8000
+    env_file:
+      - plausible-conf.env

plausible-conf.env

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+BASE_URL=http://127.0.0.1:8000
+SECRET_KEY_BASE=+WJa3DNahZahgl0WQIXsZn2PFLJn3s+7/uxA8BBboPrwyB7SjBD1Q36jHB1f/0AW
+TOTP_VAULT_KEY=y5/Sxn/X0yzXu84p7yciK3UwdHO2gsdQgAllHld8C/k=
+DISABLE_REGISTRATION=false