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author | Harrison Healey <harrisonmhealey@gmail.com> | 2016-09-30 11:06:30 -0400 |
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committer | GitHub <noreply@github.com> | 2016-09-30 11:06:30 -0400 |
commit | 8a0e649f989a824bb3bbfd1900a5b8e5383b47e1 (patch) | |
tree | 4b424929fe13ebec438d2f41a2729e37e5160720 /utils | |
parent | a2deeed597dea15d9b7ca237be71988469f58cdd (diff) | |
download | chat-8a0e649f989a824bb3bbfd1900a5b8e5383b47e1.tar.gz chat-8a0e649f989a824bb3bbfd1900a5b8e5383b47e1.tar.bz2 chat-8a0e649f989a824bb3bbfd1900a5b8e5383b47e1.zip |
PLT-3105 Files table migration (#4068)
* Implemented initial changes for files table
* Removed *_benchmark_test.go files
* Re-implemented GetPublicFile and added support for old path
* Localization for files table
* Moved file system code into utils package
* Finished server-side changes and added initial upgrade script
* Added getPostFiles api
* Re-add Extension and HasPreviewImage fields to FileInfo
* Removed unused translation
* Fixed merge conflicts left over after permissions changes
* Forced FileInfo.extension to be lower case
* Changed FileUploadResponse to contain the FileInfos instead of FileIds
* Fixed permissions on getFile* calls
* Fixed notifications for file uploads
* Added initial version of client code for files changes
* Permanently added FileIds field to Post object and removed Post.HasFiles
* Updated PostStore.Update to be usable in more circumstances
* Re-added Filenames field and switched file migration to be entirely lazy-loaded
* Increased max listener count for FileStore
* Removed unused fileInfoCache
* Moved file system code back into api
* Removed duplicate test case
* Fixed unit test running on ports other than 8065
* Renamed HasPermissionToPostContext to HasPermissionToChannelByPostContext
* Refactored handleImages to make it more easily understandable
* Renamed getPostFiles to getFileInfosForPost
* Re-added pre-FileIds posts to analytics
* Changed files to be saved as their ids as opposed to id/filename.ext
* Renamed FileInfo.UserId to FileInfo.CreatorId
* Fixed detection of language in CodePreview
* Fixed switching between threads in the RHS not loading new files
* Add serverside protection against a rare bug where the client sends the same file twice for a single post
* Refactored the important parts of uploadFile api call into a function that can be called without a web context
Diffstat (limited to 'utils')
-rw-r--r-- | utils/utils.go | 14 | ||||
-rw-r--r-- | utils/utils_test.go | 16 |
2 files changed, 30 insertions, 0 deletions
diff --git a/utils/utils.go b/utils/utils.go index 87c81b70f..dd60f6060 100644 --- a/utils/utils.go +++ b/utils/utils.go @@ -34,3 +34,17 @@ func FileExistsInConfigFolder(filename string) bool { } return false } + +func RemoveDuplicatesFromStringArray(arr []string) []string { + result := make([]string, 0, len(arr)) + seen := make(map[string]bool) + + for _, item := range arr { + if !seen[item] { + result = append(result, item) + seen[item] = true + } + } + + return result +} diff --git a/utils/utils_test.go b/utils/utils_test.go index 41e995e63..88356dadb 100644 --- a/utils/utils_test.go +++ b/utils/utils_test.go @@ -28,3 +28,19 @@ func TestStringArrayIntersection(t *testing.T) { t.Fatal("should be 1") } } + +func TestRemoveDuplicatesFromStringArray(t *testing.T) { + a := []string{ + "a", + "b", + "a", + "a", + "b", + "c", + "a", + } + + if len(RemoveDuplicatesFromStringArray(a)) != 3 { + t.Fatal("should be 3") + } +} |