2023-05-02 02:12:40 +08:00

100 lines
2.7 KiB
Go

// Copyright (c) 2022 Gitpod GmbH. All rights reserved.
// Licensed under the GNU Affero General Public License (AGPL).
// See License.AGPL.txt in the project root for license information.
package db
import (
"context"
"errors"
"fmt"
"time"
"github.com/google/uuid"
"gorm.io/gorm"
)
type Team struct {
ID uuid.UUID `gorm:"primary_key;column:id;type:char;size:36;" json:"id"`
Name string `gorm:"column:name;type:varchar;size:255;" json:"name"`
Slug string `gorm:"column:slug;type:varchar;size:255;" json:"slug"`
CreationTime VarcharTime `gorm:"column:creationTime;type:varchar;size:255;" json:"creationTime"`
LastModified time.Time `gorm:"column:_lastModified;type:timestamp;default:CURRENT_TIMESTAMP(6);" json:"_lastModified"`
MarkedDeleted bool `gorm:"column:markedDeleted;type:tinyint;default:0;" json:"marked_deleted"`
// deleted is reserved for use by periodic deleter
_ bool `gorm:"column:deleted;type:tinyint;default:0;" json:"deleted"`
}
// TableName sets the insert table name for this struct type
func (d *Team) TableName() string {
return "d_b_team"
}
func CreateTeam(ctx context.Context, conn *gorm.DB, newTeam Team) (Team, error) {
if newTeam.ID == uuid.Nil {
return Team{}, errors.New("id must be set")
}
if newTeam.Name == "" {
return Team{}, errors.New("name must be set")
}
if newTeam.Slug == "" {
return Team{}, errors.New("slug must be set")
}
tx := conn.
WithContext(ctx).
Create(&newTeam)
if tx.Error != nil {
return Team{}, fmt.Errorf("failed to create team: %w", tx.Error)
}
return newTeam, nil
}
func GetTeamBySlug(ctx context.Context, conn *gorm.DB, slug string) (Team, error) {
if slug == "" {
return Team{}, fmt.Errorf("Slug is required")
}
var team Team
tx := conn.WithContext(ctx).
Where("slug = ?", slug).
Find(&team)
if tx.Error != nil {
if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
return Team{}, fmt.Errorf("Team with slug %s does not exist: %w", slug, ErrorNotFound)
}
return Team{}, fmt.Errorf("Failed to retrieve team: %v", tx.Error)
}
return team, nil
}
// GetTheSingleTeam returns the single team in the database.
// If there is more than one team, an error is returned.
func GetTheSingleTeam(ctx context.Context, conn *gorm.DB) (Team, error) {
var teams []Team
// find the single team and throw error if more than one team exists
tx := conn.WithContext(ctx).Where("deleted != TRUE").Find(&teams)
if tx.Error != nil {
if errors.Is(tx.Error, gorm.ErrRecordNotFound) {
return Team{}, fmt.Errorf("No single team found: %w", ErrorNotFound)
}
return Team{}, fmt.Errorf("Failed to retrieve team: %v", tx.Error)
}
if len(teams) != 1 {
return Team{}, fmt.Errorf("No single team found: %w", ErrorNotFound)
}
return teams[0], nil
}