Collections, like Value and Domain objects, allow you to push logic relating to a concept to the object representing that concept - in this case a collection of items - the items themselves could be value objects, entities, domain objects, or whatever you like. They contribute to a rich domain model and will make your code far easier to understand and maintain. I use collections all the time. In other posts in this series I’ve reflected on how certain categories of classes are, to my mind, misused. Read more...

Many projects I see are organised in a way seemingly advocated by the frameworks they use. This approach is generally: src/ Command/ CleanOrdersCommand.php Controller/ PlaceOrderController.php Form/ SubmitCartForm.php Entity/ Order.php This is a good way to get started. Right!? You have a command, put it in the Command directory. You have a Doctrine Entity, put it in the Entity folder. Easy! The problem with this approach is that It’s not a good way once you have more than a trivial number of concepts… …projects always evolve to have more than a trivial number of concepts1… …the structural architecture of the project does not evolve… …because it’s following best practices dummy! Read more...

It feels like this year has passed rapidly and without incident. Writing these end-of-year posts helps me remember what has happened. The vast majority of my days were filled with client work, my weekends often with other programming related projects, and my evenings often spent running or cycling before sitting in the slob position and drinking beer, eating pizza and watching Netflix. Windows and Chimneys ¶ The year started with 3 storey-high scaffolding around my flat, scaffolding to replace my windows and fix the damp seemingly eminating from the chimney stack. Read more...

This article describes roughly how I configured a Mini PC as a NixOS homeserver hosting Pihole, Syncthing, Jellyfin, Home Assistant and Music Assistant. It is not a tutorial but may provide some useful snippets. History ¶ I’ve been running a mess of services within my home network: Rasberry Pi 4: Pihole (ad blocker and local DNS) MPD (Music Player Daemon) Jellyfin (Media Server) Syncthing (File synchronization service) Music Assistant (another music server) Rasberry Pi 5: Home assistant (Controls and monitors the flat) Faster Whisper (Open AI’s voice recognition service, used by HA) Piper (text to voice service) Synology Diskstation (NAS): Syncthing (the “master” synchronization service) Linkling (a web bookmark manager) My sophisticated stack Read more...

This morning I woke early and said hello to my cousin with whom I was staying. I had decided both to do the 5k Parkrun in Lee-on-Solent and to cycle back to Weymouth. The apparent 80 mile distance would be a relatively “small” day compared with previous rides and the weather looked good enough. I ran the Parkrun in my barefoot shoes, significantly slower than if I had my usual trainers, but I managed to speed up progressively as I became more confident with the running style - normally I strike the ground with my heel, but with barefoot shoes you tend to get better results by landing flat on your foot and pushing your self forwards. Read more...

Broken sleep in the dormitory due to snoring and ingress and egress of the room no matter how considerately done. It’s dark in the morning now, the sun doesn’t come out until almost 8am. I wasn’t cycling today, that much was clear and I felt a bit lost. Breakfast was included in the hostel price. The room had a sink. There were toilets in the hall. The toilets did not have sinks. Read more...

I’m in Rouen. I’ve been walking about trying to find a pizzeria for about an hour. My first attempt was an abject failure. I was directed to a table adjoined to the table of the only other customer in the shop. It was a small pizzeria and I felt self-concious and I had no personal space and I’d be intimately concient of my dining partners movements and noises and I hardly wanted to whip out my laptop out and start writing. Read more...

I was greeted enthusiastically by the AirBnB host, the automatic gate at the back and I wheeled my bike inside and parked it on the terrace. The shower was occupied I waited, I showered. Upon getting changed I suddenly felt ill. I lay down and woke up an hour later having dreamt strange dreams and being monetarily confused. I had stomach issues and I didn’t feel hungry but I decided it would be better to eat. Read more...

I’m not in Reims. Reims is pronounced “rance” with a french “urghhh”, so “rurghance”. There is no “m”. It’s not “reems” or “rhymes”, it’s “rance”. I’m not in Reims because I booked an F1 hotel which is 5k from the center and in the commercial commune “Tinqueux”. It was my intention to stay in Reims. “To see the cathedral and eat a pizza” I thought. As it is I’m in Tinquex. Read more...

Now sitting outside at a Pizzeria in Verdun, it’s quiet and I hhave a strong IPA beer, the pizzeria doesn’t serve beer but I was adivsed to grab one from the bar next door, it’s slightly cold. I’m staying with at a bed-and-breakfast for about €40 which is pretty reasonable. Today was a long day and my back hurts slightly, the laptop has 13% charge due, I think, to it being on in my bag. Read more...