refactor: direction is now revsered boolean

api/schedule_history_list.go

@@ -2,6 +2,7 @@ package api
 
 import (
 	"context"
+	"slices"
 	"strconv"
 	"time"
 
@@ -16,15 +17,14 @@ import (
 type ScheduleHistoryListParams struct {
 	Subreddit string
 	Time      time.Time
-	Direction string
+	Reversed  bool
 
-	Limit  int64
+	Limit int64
-	Offset int64
 }
 
 func (params *ScheduleHistoryListParams) FillFromQuery(query Queryable) {
 	params.Subreddit = query.Get("subreddit")
-	params.Direction = query.Get("direction")
+	params.Reversed = query.Get("direction") == "before"
 	params.Limit, _ = strconv.ParseInt(query.Get("limit"), 10, 64)
 	if params.Limit < 1 {
 		params.Limit = 100
@@ -33,11 +33,6 @@ func (params *ScheduleHistoryListParams) FillFromQuery(query Queryable) {
 		params.Limit = 1000
 	}
 
-	params.Offset, _ = strconv.ParseInt(query.Get("offset"), 10, 64)
-	if params.Offset < 0 {
-		params.Offset = 0
-	}
-
 	now := time.Now()
 
 	timeInt, _ := strconv.ParseInt(query.Get("time"), 10, 64)
@@ -56,7 +51,7 @@ func (params ScheduleHistoryListParams) CountQuery() (expr []bob.Mod[*dialect.Se
 		expr = append(expr, models.SelectWhere.ScheduleHistories.Subreddit.EQ(params.Subreddit))
 	}
 	if !params.Time.IsZero() {
-		if params.Direction == "before" {
+		if params.Reversed {
 			expr = append(expr,
 				models.SelectWhere.ScheduleHistories.CreatedAt.GTE(params.Time.Unix()),
 			)
@@ -73,10 +68,11 @@ func (params ScheduleHistoryListParams) Query() (expr []bob.Mod[*dialect.SelectQ
 	if params.Limit > 0 {
 		expr = append(expr, sm.Limit(params.Limit))
 	}
-	if params.Offset > 0 {
+	if params.Reversed {
-		expr = append(expr, sm.Offset(params.Offset))
+		expr = append(expr, sm.OrderBy(models.ScheduleHistoryColumns.CreatedAt).Asc())
+	} else {
+		expr = append(expr, sm.OrderBy(models.ScheduleHistoryColumns.CreatedAt).Desc())
 	}
-	expr = append(expr, sm.OrderBy(models.ScheduleHistoryColumns.CreatedAt).Desc())
 
 	return expr
 }
@@ -165,5 +161,9 @@ func (api *API) ScheduleHistoryList(ctx context.Context, params ScheduleHistoryL
 		return result, errs.Wrapw(err, "failed to count schedule histories", "query", params)
 	}
 
+	if params.Reversed {
+		slices.Reverse(result.Schedules)
+	}
+
 	return result, nil
 }

views/schedulehistories/view.templ

@@ -130,7 +130,7 @@ func actionButtonItems(data Data) []templ.Component {
 	if !data.IsCurrent {
 		out = append(out, actionButtonPrev(data))
 	}
-	if len(data.ScheduleHistories.Schedules) >= int(data.Params.Limit) {
+	if len(data.ScheduleHistories.Schedules) >= int(data.Params.Limit) || data.Params.Reversed {
 		out = append(out, actionButtonNext(data))
 	}
 	if data.IsCurrent {
@@ -166,7 +166,7 @@ templ dateBar(data Data) {
 				</a>
 			</div>
 		}
-		if len(data.ScheduleHistories.Schedules) >= int(data.Params.Limit) {
+		if len(data.ScheduleHistories.Schedules) >= int(data.Params.Limit) || data.Params.Reversed {
 			<div class="tooltip" data-tip="Next">
 				<a
 					href={ templ.SafeURL(fmt.Sprintf("/history?time=%d", data.ScheduleHistories.GetLastTime().Unix())) }