Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

models/v/cmtmod/list.go

@@ -0,0 +1,63 @@
+package cmtmod
+
+import (
+	"91porn-server/common/pageopt"
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo/options"
+	"time"
+)
+
+type Matcher = pageopt.Matcher
+
+// ToUserIDMatch
+type ToUserIDMatch struct {
+	ToUserID *uint64
+}
+
+func (t *ToUserIDMatch) New() Matcher {
+	return pageopt.NewAssignMatch("toUserID", t.ToUserID)
+}
+
+// PublisherIDMatch
+type PublisherIDMatch struct {
+	PublisherID *uint64
+}
+
+func (t *PublisherIDMatch) New() Matcher {
+	return pageopt.NewAssignMatch("publisherID", t.PublisherID)
+}
+
+type CreatedAtGTEMatch struct {
+	GTE *time.Time
+}
+
+func (c *CreatedAtGTEMatch) New() Matcher {
+	return pageopt.NewGTEMatch("createdAt", c.GTE)
+}
+
+// List
+func List(sort bson.D, skip, limit int64, matchers ...Matcher) ([]Comment, error) {
+	filter := pageopt.MergeM(matchers)
+	opt := &options.FindOptions{}
+	if len(sort) != 0 {
+		opt.SetSort(sort)
+	}
+	opt.SetSkip(skip)
+	opt.SetLimit(limit)
+	list := make([]Comment, 0, limit)
+	err := coll(nil).Find(&list, filter, opt)
+	if err != nil {
+		return nil, err
+	}
+	return list, nil
+}
+
+// Count
+func Count(matchers ...Matcher) (int64, error) {
+	filter := pageopt.MergeM(matchers)
+	count, err := coll(nil).Count(filter)
+	if err != nil {
+		return 0, err
+	}
+	return count, nil
+}