Fixed advance by one date bug by treating any out of order posts as a date bump.

services/parsers/mirclike.go

@@ -83,9 +83,12 @@ func MircPost(line string, date time.Time, prev models.Post) (models.Post, error
 	}
 
 	// Determine timestamp from parsed data and previous post.
+	if !prev.Time.IsZero() {
+		date = prev.Time
+	}
 	ts := time.Date(date.Year(), date.Month(), date.Day(), tsUnits[0], tsUnits[1], tsUnits[2], 0, date.Location())
-	if !prev.Time.IsZero() && prev.Time.Sub(ts) > 30*time.Minute {
+	if ts.Before(prev.Time) {
-		ts = time.Date(prev.Time.Year(), prev.Time.Month(), prev.Time.Day()+1, tsUnits[0], tsUnits[1], tsUnits[2], 0, date.Location())
+		ts = ts.Add(time.Hour * 24)
 	}
 
 	if line[tsEndIndex+2] == '*' {

services/parsers/mirclike_test.go

@@ -92,7 +92,6 @@ func TestMircPostNextDay(t *testing.T) {
 		Time time.Time
 	}{
 		{Prev: parseDate(t, "2019-01-12 12:00:00"), TS: "12:01", Time: parseDate(t, "2019-01-12 12:01:00")},
-		{Prev: parseDate(t, "2019-01-12 12:00:00"), TS: "11:53:13", Time: parseDate(t, "2019-01-12 11:53:13")},
 		{Prev: parseDate(t, "2019-04-08 23:51:59"), TS: "00:09", Time: parseDate(t, "2019-04-09 00:09:00")},
 		{Prev: parseDate(t, "2019-01-12 12:00:00"), TS: "11:29:59", Time: parseDate(t, "2019-01-13 11:29:59")},
 	}
@@ -111,6 +110,41 @@ func TestMircPostNextDay(t *testing.T) {
 	}
 }
 
+func TestMircPostDayPerPostBug(t *testing.T) {
+	startDate := parseDate(t, "2019-07-20 23:25:00")
+	table := []struct {
+		TS   string
+		Time time.Time
+	}{
+		{TS: "23:25", Time: parseDate(t, "2019-07-20 23:25:00")},
+		{TS: "23:45", Time: parseDate(t, "2019-07-20 23:45:00")},
+		{TS: "23:59", Time: parseDate(t, "2019-07-20 23:59:00")},
+		{TS: "00:00", Time: parseDate(t, "2019-07-21 00:00:00")},
+		{TS: "00:03", Time: parseDate(t, "2019-07-21 00:03:00")},
+		{TS: "00:06", Time: parseDate(t, "2019-07-21 00:06:00")},
+		{TS: "12:00", Time: parseDate(t, "2019-07-21 12:00:00")},
+		{TS: "22:00", Time: parseDate(t, "2019-07-21 22:00:00")},
+		{TS: "23:55", Time: parseDate(t, "2019-07-21 23:55:00")},
+		{TS: "00:05", Time: parseDate(t, "2019-07-22 00:05:00")},
+	}
+
+	prev := startDate
+	for i, row := range table {
+		t.Run(fmt.Sprintf("Row_%d", i), func(t *testing.T) {
+			input := fmt.Sprintf("[%s] * Test post content.", row.TS)
+
+			post, err := parsers.MircPost(input, startDate, models.Post{Time: prev})
+			if err != nil {
+				t.Fatal("Could not parse post:", err)
+			}
+
+			prev = post.Time
+
+			assert.Equal(t, row.Time, post.Time)
+		})
+	}
+}
+
 func TestMircLog(t *testing.T) {
 	parsed, err := parsers.MircLog(testLog, parseDate(t, "2018-05-11 00:00:00"), false)
 	if err != nil {