Initial commit

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

models/v/actmod/activity.go

@@ -0,0 +1,55 @@
+package actmod
+
+import (
+	"errors"
+	"time"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+func GetActivitiesCount() (int64, error) {
+	return coll(nil).Count(bson.M{})
+}
+
+func GetActivities(skip, limit uint64) ([]Activity, error) {
+	opts := options.Find().SetSort(bson.D{{Key: "sort", Value: 1}, {Key: "createdAt", Value: -1}})
+	if skip != 0 {
+		opts.SetSkip(int64(skip))
+	}
+	if limit != 0 {
+		opts.SetLimit(int64(limit))
+	}
+	var activities []Activity
+	if err := coll(nil).Find(&activities, bson.M{}, opts); err != nil {
+		return nil, err
+	}
+	return activities, nil
+}
+
+func GetActivitiesValid(skip, limit uint64) ([]Activity, error) {
+	opts := options.Find().SetSort(bson.D{{Key: "sort", Value: 1}, {Key: "createdAt", Value: -1}})
+	if skip != 0 {
+		opts.SetSkip(int64(skip))
+	}
+	if limit != 0 {
+		opts.SetLimit(int64(limit))
+	}
+	var activities []Activity
+	if err := coll(nil).Find(&activities, bson.M{"status": 1, "expiredIn": bson.M{"$gt": time.Now()}}, opts); err != nil {
+		return nil, err
+	}
+	return activities, nil
+}
+
+func GetActivityByActivityID(ActivityID primitive.ObjectID) (*Activity, error) {
+	var act Activity
+	if err := coll(nil).FindOne(&act, bson.M{"_id": ActivityID}); err != nil {
+		return nil, err
+	}
+	if act.ID.IsZero() {
+		return nil, errors.New("active not found")
+	}
+	return &act, nil
+}