fix: Database queue encryption field compilation without encryption feature v1.8.3

- Fixed PostgreSQL and MySQL queue implementations to use feature-gated encryption fields
- Added #[cfg(feature = "encryption")] guards around encryption_config, retention_policy, and encrypted_payload field assignments in Job struct creation
- Resolved compilation errors when using Hammerwork without the encryption feature in client applications
- Ensures Job struct creation works correctly in all database queue operations regardless of feature flags
- Tested compilation with postgres, mysql, and no database features - all pass
- All 262 unit tests passing, 20 encryption tests passing

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: CodingAnarchy

CHANGELOG.md

@@ -5,6 +5,15 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.8.3] - 2025-07-12
+
+### Fixed
+- **🔐 Database Queue Compilation**
+  - Fixed PostgreSQL and MySQL queue implementations to use feature-gated encryption fields
+  - Added `#[cfg(feature = "encryption")]` guards around `encryption_config`, `retention_policy`, and `encrypted_payload` field assignments
+  - Resolved compilation errors when using Hammerwork without the encryption feature in client applications
+  - Ensures Job struct creation works correctly in all database queue operations regardless of feature flags
+
 ## [1.8.2] - 2025-07-12
 
 ### Fixed

Cargo.toml

@@ -9,7 +9,7 @@ members = [
 resolver = "2"
 
 [workspace.package]
-version = "1.8.2"
+version = "1.8.3"
 edition = "2024"
 license = "MIT"
 repository = "https://github.com/CodingAnarchy/hammerwork"

src/queue/mysql.rs

@@ -124,10 +124,13 @@ impl JobRow {
             correlation_id: self.correlation_id,
             parent_span_id: self.parent_span_id,
             span_context: self.span_context,
+            #[cfg(feature = "encryption")]
             encryption_config: None,
             pii_fields: Vec::new(),
+            #[cfg(feature = "encryption")]
             retention_policy: None,
             is_encrypted: false,
+            #[cfg(feature = "encryption")]
             encrypted_payload: None,
         })
     }
@@ -191,10 +194,13 @@ impl DeadJobRow {
             correlation_id: None,
             parent_span_id: None,
             span_context: None,
+            #[cfg(feature = "encryption")]
             encryption_config: None,
             pii_fields: Vec::new(),
+            #[cfg(feature = "encryption")]
             retention_policy: None,
             is_encrypted: false,
+            #[cfg(feature = "encryption")]
             encrypted_payload: None,
         })
     }
@@ -1498,10 +1504,13 @@ impl DatabaseQueue for crate::queue::JobQueue<MySql> {
             correlation_id: archived_row.get("correlation_id"),
             parent_span_id: archived_row.get("parent_span_id"),
             span_context: archived_row.get("span_context"),
+            #[cfg(feature = "encryption")]
             encryption_config: None,
             pii_fields: Vec::new(),
+            #[cfg(feature = "encryption")]
             retention_policy: None,
             is_encrypted: false,
+            #[cfg(feature = "encryption")]
             encrypted_payload: None,
         };
 

src/queue/postgres.rs

@@ -112,10 +112,13 @@ impl JobRow {
             correlation_id: self.correlation_id,
             parent_span_id: self.parent_span_id,
             span_context: self.span_context,
+            #[cfg(feature = "encryption")]
             encryption_config: None, // TODO: Implement encryption config deserialization
-            pii_fields: Vec::new(),  // TODO: Implement PII fields deserialization
-            retention_policy: None,  // TODO: Implement retention policy deserialization
-            is_encrypted: false,     // TODO: Implement encryption status from database
+            pii_fields: Vec::new(), // TODO: Implement PII fields deserialization
+            #[cfg(feature = "encryption")]
+            retention_policy: None, // TODO: Implement retention policy deserialization
+            is_encrypted: false,    // TODO: Implement encryption status from database
+            #[cfg(feature = "encryption")]
             encrypted_payload: None, // TODO: Implement encrypted payload deserialization
         })
     }
@@ -179,10 +182,13 @@ impl DeadJobRow {
             correlation_id: None,
             parent_span_id: None,
             span_context: None,
+            #[cfg(feature = "encryption")]
             encryption_config: None,
             pii_fields: Vec::new(),
+            #[cfg(feature = "encryption")]
             retention_policy: None,
             is_encrypted: false,
+            #[cfg(feature = "encryption")]
             encrypted_payload: None,
         }
     }
@@ -360,10 +366,13 @@ impl DatabaseQueue for crate::queue::JobQueue<Postgres> {
                 correlation_id,
                 parent_span_id,
                 span_context,
+                #[cfg(feature = "encryption")]
                 encryption_config: None,
                 pii_fields: Vec::new(),
+                #[cfg(feature = "encryption")]
                 retention_policy: None,
                 is_encrypted: false,
+                #[cfg(feature = "encryption")]
                 encrypted_payload: None,
             }))
         } else {
@@ -518,10 +527,13 @@ impl DatabaseQueue for crate::queue::JobQueue<Postgres> {
                         correlation_id: None,
                         parent_span_id: None,
                         span_context: None,
+                        #[cfg(feature = "encryption")]
                         encryption_config: None,
                         pii_fields: Vec::new(),
+                        #[cfg(feature = "encryption")]
                         retention_policy: None,
                         is_encrypted: false,
+                        #[cfg(feature = "encryption")]
                         encrypted_payload: None,
                     }));
                 }
@@ -1675,10 +1687,13 @@ impl DatabaseQueue for crate::queue::JobQueue<Postgres> {
             correlation_id: archived_row.get("correlation_id"),
             parent_span_id: archived_row.get("parent_span_id"),
             span_context: archived_row.get("span_context"),
+            #[cfg(feature = "encryption")]
             encryption_config: None,
             pii_fields: Vec::new(),
+            #[cfg(feature = "encryption")]
             retention_policy: None,
             is_encrypted: false,
+            #[cfg(feature = "encryption")]
             encrypted_payload: None,
         };