- add: session-service

- move: redis_cache from database service to utils so it can be reused
- update: redis_cache set function to allow creating a key without a lifetime
- update: services to use the new get_or_generate_service_id function

session-service/Dockerfile

@@ -0,0 +1,33 @@
+FROM rust:1.83 AS builder
+LABEL authors="raven"
+
+WORKDIR /usr/src/proto
+COPY ./proto .
+
+WORKDIR /usr/src/utils
+COPY ./utils .
+
+RUN apt-get update \
+ && DEBIAN_FRONTEND=noninteractive \
+    apt-get install --no-install-recommends --assume-yes \
+      protobuf-compiler
+
+WORKDIR /usr/src/session-service
+COPY ./session-service .
+
+RUN cargo build --release
+
+FROM debian:bookworm-slim
+
+RUN apt-get update \
+ && DEBIAN_FRONTEND=noninteractive \
+    apt-get install --no-install-recommends --assume-yes \
+    pkg-config \
+    libssl-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /usr/src/session-service/target/release/session-service /usr/local/bin/session-service
+
+EXPOSE 50055
+
+CMD ["session-service"]