Moved AutoOffsetReset to ConsumerConfig (only used there)

Author: felixschlegel

Sources/SwiftKafka/New/ClientConfig.swift

@@ -18,10 +18,8 @@
 // TODO: DocC: inherit documentation?
 // TODO: DocC: take from lirbdkafka official documentation
 // TODO: Topic config -> see KafkaConfig in SwiftKafka
-// TODO: create empty init for substructs to disable free initializer?
 // TODO: test that values get set accordingly
 // TODO: remove old config tests
-// TODO: magic nums for default values?
 public protocol ClientConfig: Hashable, Equatable {
     // TODO: docc
     var properties: [String: String] { set get }
@@ -277,13 +275,4 @@ extension ClientConfig {
         }
         return ConfigEnums.SASLMechanism(description: value)
     }
-
-    // TODO: move to Consumer
-    func getAutoOffsetReset() -> ConfigEnums.AutoOffsetReset? {
-        guard let value = properties["auto.offset.reset"] else {
-            return nil
-        }
-        return ConfigEnums.AutoOffsetReset(description: value)
-    }
 }
-

Sources/SwiftKafka/New/ConfigEnums.swift

@@ -14,7 +14,6 @@
 
 // TODO: docc
 public struct ConfigEnums {
-
     public struct DebugOption: Hashable, Equatable, CustomStringConvertible {
         public let description: String
 
@@ -63,17 +62,4 @@ public struct ConfigEnums {
         public static let scramSHA512 = SASLMechanism(description: "SCRAM-SHA-512")
         public static let oauthbearer = SASLMechanism(description: "OAUTHBEARER")
     }
-
-    // TODO: move to consumer? -> only used there
-    public struct AutoOffsetReset: Hashable, Equatable, CustomStringConvertible {
-        public let description: String
-
-        public static let smallest = AutoOffsetReset(description: "smallest")
-        public static let earliest = AutoOffsetReset(description: "earliest")
-        public static let beginning = AutoOffsetReset(description: "beginning")
-        public static let largest = AutoOffsetReset(description: "largest")
-        public static let latest = AutoOffsetReset(description: "latest")
-        public static let end = AutoOffsetReset(description: "end")
-        public static let error = AutoOffsetReset(description: "error")
-    }
 }

Sources/SwiftKafka/New/ConsumerConfig.swift

@@ -161,4 +161,30 @@ public struct ConsumerConfig: ClientConfig {
         self.saslUsername = saslUsername
         self.saslPassword = saslPassword
     }
+
+    // MARK: - Helpers
+
+    func getAutoOffsetReset() -> ConfigEnums.AutoOffsetReset? {
+        guard let value = properties["auto.offset.reset"] else {
+            return nil
+        }
+        return ConfigEnums.AutoOffsetReset(description: value)
+    }
+}
+
+// MARK: - ConfigEnums + AutoOffsetReset
+
+extension ConfigEnums {
+    // TODO: docc
+    public struct AutoOffsetReset: Hashable, Equatable, CustomStringConvertible {
+        public let description: String
+
+        public static let smallest = AutoOffsetReset(description: "smallest")
+        public static let earliest = AutoOffsetReset(description: "earliest")
+        public static let beginning = AutoOffsetReset(description: "beginning")
+        public static let largest = AutoOffsetReset(description: "largest")
+        public static let latest = AutoOffsetReset(description: "latest")
+        public static let end = AutoOffsetReset(description: "end")
+        public static let error = AutoOffsetReset(description: "error")
+    }
 }