feat: introduce redis for caching configurations

.env.example

@@ -38,6 +38,12 @@ AUTH_PROVIDER=DISABLED
 AUTH_Z_PROVIDER=DISABLED
 WORKER_ID=1
 # MASTER_ENCRYPTION_KEY - add this for enabling secrets in local
+REDIS_URL="http://localhost:6379"
+REDIS_POOL_SIZE="10"
+REDIS_MAX_ATTEMPTS="10"
+REDIS_CONN_TIMEOUT="1000"
+# TTL in seconds
+REDIS_KEY_TTL=604800
 
 ################################################
 ## Following values are to be set in KMS and not directly in ENV

crates/context_aware_config/Cargo.toml

@@ -17,7 +17,7 @@ blake3 = { workspace = true }
 cac_client = { path = "../cac_client" }
 chrono = { workspace = true }
 diesel = { workspace = true, features = ["numeric"] }
-fred = { workspace = true, optional = true, features = ["metrics"] }
+fred = { workspace = true, features = ["metrics"] }
 itertools = { workspace = true }
 jsonlogic = { workspace = true }
 jsonschema = { workspace = true }
@@ -39,7 +39,6 @@ uuid = { workspace = true }
 
 [features]
 disable_db_data_validation = ["superposition_types/disable_db_data_validation"]
-high-performance-mode = ["dep:fred"]
 
 
 [lints]

crates/context_aware_config/src/api/config.rs

@@ -1,3 +1,4 @@
 mod handlers;
 pub use handlers::endpoints;
+pub use handlers::fetch_audit_id;
 pub mod helpers;