Enrich -- turns an array of user UUIDs into a map of {uuid: "firstname lastname"} params: uuids - array of user UUIDs to fetch returns: a map[string]string of {uuid: "firstname lastname"}.

FormToUser -- fills a User struct with submitted form data params: r - request reader to fetch form data or url params (unused here) returns: User struct if successful array of strings of errors if any occur during processing.

Get -- handles GET request to /users/ to fetch all users params: w - response writer for building JSON payload response r - request reader to fetch form data or url params (unused here).

GetOne -- handles GET request to /users/{user_uuid} to fetch one user params: w - response writer for building JSON payload response r - request reader to fetch form data or url params.

Post -- handles POST request to /users/new to create new user params: w - response writer for building JSON payload response r - request reader to fetch form data or url params.

AllUsersResponse to form payload of an array of User structs.

ErrorResponse returns an array of error strings if appropriate.

GetUserResponse to form payload returning a single User struct.

NewUserResponse builds a payload of new user resource ID.

User struct to hold profile data for our user.