Add PostgreSQL database

.dockerignore

@@ -1,2 +1,3 @@
 target/
 Dockerfile
+data/

.gitignore

@@ -2,6 +2,9 @@
 # will have compiled files and executables
 debug/
 target/
+data/
+.envrc
+.env
 
 # Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
 # More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html

Cargo.toml

@@ -18,6 +18,7 @@ rstest = "0.18.2"
 thiserror = "1.0.56"
 axum = "0.7.3"
 tokio = { version = "1.35.1", features = ["macros", "rt-multi-thread"] }
+sqlx = { version = "0.7.3", features = ["tls-rustls", "runtime-tokio", "postgres"] }
 
 [dev-dependencies]
 pretty_assertions = "1.4.0"

docker-compose.yml

@@ -6,3 +6,16 @@ services:
     image: fundsimulatorrs
     ports:
       - "3000:3000"
+  postgres:
+    image: postgres:16
+    ports:
+      - "5432:5432"
+    volumes:
+      - db-data:/var/lib/postgresql/data
+    environment:
+      POSTGRES_DB: ${POSTGRES_DB}
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+
+volumes:
+  db-data:

migrations/20240203114703_create_real_distributions_table.sql

@@ -0,0 +1,5 @@
+-- Add migration script here
+CREATE TABLE real_distributions(
+    name TEXT PRIMARY KEY,
+    data JSONB NOT NULL
+);