[bugfix] Account.last_status_at is a date, not datetime (#3419)

* [bugfix] Account.last_status_at is a date, not datetime

Fix #3418

* update swagger

1 files changed, 7 insertions, 0 deletions

diff --git a/internal/util/time.go b/internal/util/time.go
index 90e810078..0f874986a 100644
--- a/internal/util/time.go
+++ b/internal/util/time.go
@@ -21,6 +21,7 @@ import "time"
 
 // ISO8601 is a formatter for serializing times that forces ISO8601 behavior.
 const ISO8601 = "2006-01-02T15:04:05.000Z"
+const ISO8601Date = "2006-01-02"
 
 // FormatISO8601 converts the given time to UTC and then formats it
 // using the ISO8601 const, which the Mastodon API is able to understand.
@@ -28,6 +29,12 @@ func FormatISO8601(t time.Time) string {
 	return t.UTC().Format(ISO8601)
 }
 
+// Mastodon returns UTC dates (without time) for last_status_at/LastStatusAt as
+// a special case, but most of the time you want to use FormatISO8601 instead.
+func FormatISO8601Date(t time.Time) string {
+	return t.UTC().Format(ISO8601Date)
+}
+
 // ParseISO8601 parses the given time string according to the ISO8601 const.
 func ParseISO8601(in string) (time.Time, error) {
 	return time.Parse(ISO8601, in)