added another example

Author: tolik518

README.MD

@@ -7,13 +7,13 @@ The URL to the API backend is not provided here, for now, because it's not entir
 
 If using docker-compose, the service will run 18:00, 18:30, 19:00, 19:30, 20:00 and 20:30, but you can change this in the `Dockerfile`.
 
+![heatmap](https://r0.fyi/strong?style=dark)
+
 ## Why?
 
 So you can do fun stuff with your workout data, like doing silly grafana dashboards.
 For example, you can use the [Grafana Clickhouse plugin](https://grafana.com/grafana/plugins/grafana-clickhouse-datasource/) to visualize your workout data.
 
-![heatmap](https://r0.fyi/strong?style=dark)
-
 You can make heatmaps, like the one you have on github, or you can make a dashboard that shows your progress over time, or you can make a dashboard that shows your workout history.
 
 ![heatmap](./.github/heatmap.png)

examples/grafana/services/php-heatmap/Dockerfile

@@ -0,0 +1,34 @@
+# Dockerfile
+#
+# Build and run without Docker Compose. You need a ClickHouse server running and accessible from the container.
+# You should use the docker compose from https://github.com/tolik518/strong-api-workout-fetch additionally to
+# have a ClickHouse server running with the workout data.
+#
+#   docker build -t heatmap .
+#   docker run -d --name heatmap \
+#     --restart unless-stopped \
+#     --network service-network \
+#     -p 1337:80 \
+#     -e CH_HOST=clickhouse-server \
+#     -e CH_USER=tolik518 \
+#     -e CH_PASS=admin \
+#     -e CH_DB=workouts \
+#     -e DEBUG=1 \
+#     -v "$PWD/workout-heatmap.php":/var/www/html/index.php:ro \
+#     heatmap
+#
+#   Open: http://localhost:1337/
+#
+FROM php:8.2-apache
+
+# GD-Extension für PNG/Text
+RUN apt-get update \
+ && apt-get install -y libpng-dev libjpeg-dev libfreetype6-dev \
+ && docker-php-ext-configure gd --with-freetype --with-jpeg \
+ && docker-php-ext-install -j$(nproc) gd \
+ && rm -rf /var/lib/apt/lists/*
+
+COPY workout-heatmap.php /var/www/html/workout-heatmap.php
+
+RUN echo "ServerName localhost" >> /etc/apache2/apache2.conf \
+ && echo "DirectoryIndex workout-heatmap.php" >> /etc/apache2/conf-enabled/docker-php.conf

examples/grafana/services/php-heatmap/docker-compose.yml

@@ -0,0 +1,48 @@
+# Docker Compose configuration intended for dev environment. It sets up a ClickHouse server and a PHP application to visualize workout data.
+services:
+  heatmap:
+    build: .
+    container_name: heatmap
+    ports:
+      - "1337:80"
+    volumes:
+      - ./workout-heatmap.php:/var/www/html/workout-heatmap.php
+    environment:
+      - CH_HOST=clickhouse-server
+      - CH_PORT=8123
+      - CH_DB=workouts
+      - CH_USER=tolik518
+      - CH_PASS=admin
+      - CH_PROTOCOL=http
+    networks:
+      - service-network
+    depends_on:
+      clickhouse-server:
+        condition: service_healthy
+
+  clickhouse-server:
+    image: clickhouse/clickhouse-server:latest
+    container_name: clickhouse-server
+    volumes:
+      - ./clickhouse/data:/var/lib/clickhouse
+      - ./clickhouse/init.sql:/docker-entrypoint-initdb.d/init.sql
+      - /var/log/clickhouse-server:/var/log/clickhouse-server
+    ports:
+      - "8123:8123"
+      - "9000:9000"
+    environment:
+      - CLICKHOUSE_DB=workouts
+      - CLICKHOUSE_USER=tolik518
+      - CLICKHOUSE_PASSWORD=admin
+    healthcheck:
+      test: ["CMD", "wget", "--spider", "-q", "http://localhost:8123/ping"]
+      interval: 5s
+      timeout: 3s
+      retries: 10
+    networks:
+      service-network:
+        aliases:
+          - clickhouse-server
+
+networks:
+  service-network: