Audit logging -- convert audit logs to use the new schema (#20526)

* Audit logging - new schema added, old schema removed.

* fix linter error by running goimports

* Address review comments

* Address review comments

* Example usage of new audit logging API for the updateUserAuth call

* fixed unit test on auditing updating user record

* Changed the `TestUpdateConfigDiffInAuditRecord` testcase---it failed, because this PR changes how the `meta` field is serialized into the audit log records.

* fix linter error

* use string constants for record keys

* new audit api calls for api4/bot

* `Auditable` interface implementations for model classes

* New audit calls for channel api

* New audit calls for channel_local

* renamed receivers for required style reasons

* New audit calls for api4/command

* renamed receiver

* New audit calls for api4/command_local

* renamed receiver

* fix unit test to reflect changes in the Auditable implementation of the user class

* new audit calls for compliance

* new audit calls for configs

* remove auditRec.addMeta from updateConfig and patchConfig

* new audit calls for config_local

* new audit calls

* new audit calls for ldap, license apis

* new audit calls

* new audit calls

* new audit calls

* new audit calls

* new audit calls

* new audit calls

* new audit calls

* new audit calls

* fix linter error

* fixed linter error

* fixed "user update" test

* Don't include all of config when audit logging config changes. Also fix unit test on TestUpdateConfigDiffInAuditRecord

* address review comments

* Added Auditable() method for UserPatch

* Fix duplicative method declaration from merge

* Fix styling and API changes issues introduced with merge

* Fix broken test

Co-authored-by: Daniel Schalla <daniel@schalla.me>

model/post.go

@@ -112,6 +112,30 @@ type Post struct {
 	Metadata     *PostMetadata `json:"metadata,omitempty"`
 }
 
+func (o *Post) Auditable() map[string]interface{} {
+	return map[string]interface{}{ // TODO check this
+		"id":              o.Id,
+		"create_at":       o.CreateAt,
+		"update_at":       o.UpdateAt,
+		"edit_at":         o.EditAt,
+		"delete_at":       o.DeleteAt,
+		"is_pinned":       o.IsPinned,
+		"user_id":         o.UserId,
+		"channel_id":      o.ChannelId,
+		"root_id":         o.RootId,
+		"original_id":     o.OriginalId,
+		"type":            o.Type,
+		"props":           o.GetProps(),
+		"file_ids":        o.FileIds,
+		"pending_post_id": o.PendingPostId,
+		"remote_id":       o.RemoteId,
+		"reply_count":     o.ReplyCount,
+		"last_reply_at":   o.LastReplyAt,
+		"is_following":    o.IsFollowing,
+		"metadata":        o.Metadata,
+	}
+}
+
 type PostEphemeral struct {
 	UserID string `json:"user_id"`
 	Post   *Post  `json:"post"`