Chore: Move team store implementation to a separate package (#55514)

* Chore: move team store implementation to a separate package

* trying to fix more tests

* fix tests in service accounts and access control

* fix common tests

* restore commented out test

* add todos

pkg/services/sqlstore/user.go

@@ -1,6 +1,7 @@
 package sqlstore
 
 import (
+	"bytes"
 	"context"
 	"fmt"
 	"sort"
@@ -583,6 +584,56 @@ func (ss *SQLStore) GetSignedInUser(ctx context.Context, query *models.GetSigned
 	})
 }
 
+// GetTeamsByUser is used by the Guardian when checking a users' permissions
+// TODO: use team.Service after user service is split
+func (ss *SQLStore) GetTeamsByUser(ctx context.Context, query *models.GetTeamsByUserQuery) error {
+	return ss.WithDbSession(ctx, func(sess *DBSession) error {
+		query.Result = make([]*models.TeamDTO, 0)
+
+		var sql bytes.Buffer
+		var params []interface{}
+		params = append(params, query.OrgId, query.UserId)
+
+		sql.WriteString(getTeamSelectSQLBase([]string{}))
+		sql.WriteString(` INNER JOIN team_member on team.id = team_member.team_id`)
+		sql.WriteString(` WHERE team.org_id = ? and team_member.user_id = ?`)
+
+		if !ac.IsDisabled(ss.Cfg) {
+			acFilter, err := ac.Filter(query.SignedInUser, "team.id", "teams:id:", ac.ActionTeamsRead)
+			if err != nil {
+				return err
+			}
+			sql.WriteString(` and` + acFilter.Where)
+			params = append(params, acFilter.Args...)
+		}
+
+		err := sess.SQL(sql.String(), params...).Find(&query.Result)
+		return err
+	})
+}
+
+func getTeamMemberCount(filteredUsers []string) string {
+	if len(filteredUsers) > 0 {
+		return `(SELECT COUNT(*) FROM team_member
+			INNER JOIN ` + dialect.Quote("user") + ` ON team_member.user_id = ` + dialect.Quote("user") + `.id
+			WHERE team_member.team_id = team.id AND ` + dialect.Quote("user") + `.login NOT IN (?` +
+			strings.Repeat(",?", len(filteredUsers)-1) + ")" +
+			`) AS member_count `
+	}
+
+	return "(SELECT COUNT(*) FROM team_member WHERE team_member.team_id = team.id) AS member_count "
+}
+
+func getTeamSelectSQLBase(filteredUsers []string) string {
+	return `SELECT
+		team.id as id,
+		team.org_id,
+		team.name as name,
+		team.email as email, ` +
+		getTeamMemberCount(filteredUsers) +
+		` FROM team as team `
+}
+
 func (ss *SQLStore) SearchUsers(ctx context.Context, query *models.SearchUsersQuery) error {
 	return ss.WithDbSession(ctx, func(dbSess *DBSession) error {
 		query.Result = models.SearchUserQueryResult{