For this reaction message spec boilerplate, I implemented all of the required methods that a message spec requires. This includes the following functions: messageTitle, rawMessageInfoFromClientDB, createMessageInfo and generatesNotifs. I also added messageContentForClientDB because this goes hand in hand with rawMessageInfoFromClientDB.
For rawMessageInfoFromClientDB, I return the targetMessageID and the reaction and these will be in the content of rawMessageInfoFromClientDB.
For messageTitle I validate the message info and then call and return the results of messagePreviewText which was modified in D5689
For rawMessageInfoFromClientDB I am returning an object of all the necessary info I get from clientDBMessageInfo. This includes getting targetMessageID and reaction which I get from content.
For createMessageInfo I am grabbing the necessary information from rawMessageInfo and creator and returning a ReactionMessageInfo object
As I continue to build out this reaction message spec and implement the other parts of message liking, I might be making some changes to these four functions especially as my understanding improves
Will be adding the other necessary functions for this message spec in subsequent diffs