commit 0ca59eed2b4a025ce191abd2008f7750e5436a7c
Author: crusader <crusader@loafle.com>
Date:   Tue Aug 29 17:38:06 2017 +0900

    action of channel has been added.

diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,68 @@
+# Created by .ignore support plugin (hsz.mobi)
+### JetBrains template
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/dictionaries
+
+# Sensitive or high-churn files:
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+
+# Gradle:
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Mongo Explorer plugin:
+.idea/**/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+### Go template
+# Binaries for programs and plugins
+*.exe
+*.dll
+*.so
+*.dylib
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
+.glide/
+.idea/
+*.iml
+
+vendor/
+glide.lock
+.DS_Store
+dist/
+debug
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..2ca2b1d
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,32 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Debug",
+            "type": "go",
+            "request": "launch",
+            "mode": "debug",
+            "remotePath": "",
+            "port": 2345,
+            "host": "127.0.0.1",
+            "program": "${workspaceRoot}/main.go",
+            "env": {},
+            "args": [],
+            "showLog": true
+        },
+        {
+            "name": "File Debug",
+            "type": "go",
+            "request": "launch",
+            "mode": "debug",
+            "remotePath": "",
+            "port": 2345,
+            "host": "127.0.0.1",
+            "program": "${fileDirname}",
+            "env": {},
+            "args": [],
+            "showLog": true
+        }
+
+    ]
+}
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..46c249c
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,11 @@
+// Place your settings in this file to overwrite default and user settings.
+{
+  // Specifies Lint tool name.
+  "go.lintTool": "gometalinter",
+
+  // Flags to pass to Lint tool (e.g. ["-min_confidence=.8"])
+  "go.lintFlags": [
+    "--config=${workspaceRoot}/golint.json"
+  ]
+
+}
\ No newline at end of file
diff --git a/channel/action.go b/channel/action.go
new file mode 100644
index 0000000..8abc157
--- /dev/null
+++ b/channel/action.go
@@ -0,0 +1,13 @@
+package channel
+
+type ActionType int
+
+const (
+	ActionTypeCreate ActionType = iota
+	ActionTypeDelete
+	ActionTypeUpdate
+)
+
+type Action struct {
+	Type ActionType
+}