Add logTarget as a property to GDLLogEvent and connect the logger to the writer.

Author: mikehaney24

GoogleDataLogger/GoogleDataLogger/Classes/GDLLogEvent.h

@@ -44,6 +44,9 @@ typedef NS_ENUM(NSInteger, GDLLogQoS) {
 /** The log map identifier, to allow backends to map the extension property to a proto. */
 @property(readonly, nonatomic) NSString *logMapID;
 
+/** The identifier for the backend this log will eventually be sent to. */
+@property(readonly, nonatomic) NSInteger logTarget;
+
 /** The log object itself, encapsulated in the transport of your choice, as long as it implements
  * the GDLLogProto protocol. */
 @property(nonatomic) id<GDLLogProto> extension;
@@ -62,7 +65,8 @@ typedef NS_ENUM(NSInteger, GDLLogQoS) {
  * @param logMapID The log map identifier.
  * @return An instance of this class.
  */
-- (instancetype)initWithLogMapID:(NSString *)logMapID NS_DESIGNATED_INITIALIZER;
+- (instancetype)initWithLogMapID:(NSString *)logMapID logTarget:(NSInteger)logTarget
+NS_DESIGNATED_INITIALIZER;
 
 @end
 

GoogleDataLogger/GoogleDataLogger/Classes/GDLLogEvent.m

@@ -18,11 +18,13 @@
 
 @implementation GDLLogEvent
 
-- (instancetype)initWithLogMapID:(NSString *)logMapID {
+- (instancetype)initWithLogMapID:(NSString *)logMapID logTarget:(NSInteger)logTarget {
   NSAssert(logMapID.length > 0, @"Please give a valid log map ID");
+  NSAssert(logTarget > 0, @"A log target cannot be negative or 0");
   self = [super init];
   if (self) {
     _logMapID = logMapID;
+    _logTarget = logTarget;
   }
   return self;
 }

GoogleDataLogger/GoogleDataLogger/Classes/GDLLogger.m

@@ -17,6 +17,7 @@
 #import "GDLLogger.h"
 
 #import "GDLLogEvent.h"
+#import "GDLLogWriter.h"
 
 @interface GDLLogger ()
 
@@ -49,18 +50,16 @@ - (instancetype)initWithLogMapID:(NSString *)logMapID
 
 - (void)logTelemetryEvent:(GDLLogEvent *)logEvent {
   NSAssert(logEvent, @"You can't log a nil event");
-
-  // TODO(mikehaney24): Implement.
+  [[GDLLogWriter sharedInstance] writeLog:logEvent afterApplyingTransformers:_logTransformers];
 }
 
 - (void)logDataEvent:(GDLLogEvent *)logEvent {
   NSAssert(logEvent, @"You can't log a nil event");
-
-  // TODO(mikehaney24): Implement.
+  [[GDLLogWriter sharedInstance] writeLog:logEvent afterApplyingTransformers:_logTransformers];
 }
 
 - (GDLLogEvent *)newEvent {
-  return [[GDLLogEvent alloc] initWithLogMapID:_logMapID];
+  return [[GDLLogEvent alloc] initWithLogMapID:_logMapID logTarget:_logTarget];
 }
 
 @end

GoogleDataLogger/Tests/GDLLogEventTest.m

@@ -25,8 +25,8 @@ @interface GDLLogEventTest : XCTestCase
 @implementation GDLLogEventTest
 
 - (void)testInit {
-  XCTAssertNotNil([[GDLLogEvent alloc] initWithLogMapID:@"1"]);
-  XCTAssertThrows([[GDLLogEvent alloc] initWithLogMapID:@""]);
+  XCTAssertNotNil([[GDLLogEvent alloc] initWithLogMapID:@"1" logTarget:1]);
+  XCTAssertThrows([[GDLLogEvent alloc] initWithLogMapID:@"" logTarget:1]);
 }
 
 @end

GoogleDataLogger/Tests/GDLLogWriterTest.m

@@ -52,7 +52,7 @@ - (void)testSharedInstance {
 
 - (void)testWriteLogWithoutTransformers {
   GDLLogWriter *writer = [GDLLogWriter sharedInstance];
-  GDLLogEvent *log = [[GDLLogEvent alloc] initWithLogMapID:@"1"];
+  GDLLogEvent *log = [[GDLLogEvent alloc] initWithLogMapID:@"1" logTarget:1];
   XCTAssertNoThrow([writer writeLog:log afterApplyingTransformers:nil]);
   dispatch_sync(writer.logWritingQueue, ^{
                     // TODO(mikehaney24): Assert that storage contains the log.
@@ -61,7 +61,7 @@ - (void)testWriteLogWithoutTransformers {
 
 - (void)testWriteLogWithTransformersThatNilTheLog {
   GDLLogWriter *writer = [GDLLogWriter sharedInstance];
-  GDLLogEvent *log = [[GDLLogEvent alloc] initWithLogMapID:@"2"];
+  GDLLogEvent *log = [[GDLLogEvent alloc] initWithLogMapID:@"2" logTarget:1];
   NSArray<id<GDLLogTransformer>> *transformers =
       @[ [[GDLLogWriterTestNilingTransformer alloc] init] ];
   XCTAssertNoThrow([writer writeLog:log afterApplyingTransformers:transformers]);