chore: import upstream snapshot with attribution

internal/entity/activity_entity.go

@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package entity
+
+import "time"
+
+const (
+	ActivityAvailable = 0
+	ActivityCancelled = 1
+)
+
+// Activity activity
+type Activity struct {
+	ID               string    `xorm:"not null pk autoincr BIGINT(20) id"`
+	CreatedAt        time.Time `xorm:"created TIMESTAMP created_at"`
+	UpdatedAt        time.Time `xorm:"updated TIMESTAMP updated_at"`
+	CancelledAt      time.Time `xorm:"TIMESTAMP cancelled_at"`
+	UserID           string    `xorm:"not null index BIGINT(20) user_id"`
+	TriggerUserID    int64     `xorm:"not null default 0 index BIGINT(20) trigger_user_id"`
+	ObjectID         string    `xorm:"not null default 0 index BIGINT(20) object_id"`
+	OriginalObjectID string    `xorm:"not null default 0 BIGINT(20) original_object_id"`
+	ActivityType     int       `xorm:"not null INT(11) activity_type"`
+	Cancelled        int       `xorm:"not null default 0 TINYINT(4) cancelled"`
+	Rank             int       `xorm:"not null default 0 INT(11) rank"`
+	HasRank          int       `xorm:"not null default 0 TINYINT(4) has_rank"`
+	RevisionID       int64     `xorm:"not null default 0 BIGINT(20) revision_id"`
+}
+
+type ActivityRankSum struct {
+	Rank int `xorm:"not null default 0 INT(11) rank"`
+}
+
+type ActivityUserRankStat struct {
+	UserID string `xorm:"user_id"`
+	Rank   int    `xorm:"rank_amount"`
+}
+
+type ActivityUserVoteStat struct {
+	UserID    string `xorm:"user_id"`
+	VoteCount int    `xorm:"vote_count"`
+}
+
+// TableName activity table name
+func (Activity) TableName() string {
+	return "activity"
+}