package typesimport (	"time"	"github.com/google/uuid"	"gorm.io/gorm")type UUID_ID struct {	ID uuid.UUID `gorm:"type:uuid;primaryKey"`}func (u *UUID_ID) BeforeCreate(tx *gorm.DB) (err error) {	if u.ID == uuid.Nil {		u.ID, _ = uuid.NewV7()	}	return}// admin / regular. DO NOT SET DIRECTLY. Use RoleAdmin and RoleUser.type Role intconst (	RoleUser  Role = iota // 0	RoleAdmin             // 1)type User struct {	UUID_ID	Handle string `gorm:"uniqueIndex;not null"`	Name   string	Email  string `gorm:"uniqueIndex;not null"`	Bio    string	Role Role `gorm:"default:0"` // default is RoleUser (0)	PasswordHash   string `gorm:"not null"`	HackatimeToken string	Config UserConfig	Sessions   []Session	SSHPubKeys []SSHPubKey	Repos      []Repo	Gists      []Gist}type UserConfig struct {	UUID_ID	UserID uuid.UUID `gorm:"index;not null"`	User   *User     `gorm:"not null;constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`	GitDefaultBranch string `gorm:"default:master;not null"`}type SSHPubKey struct {	UUID_ID	UserID uuid.UUID `gorm:"not null;index;uniqueIndex:idx_user_ssh_name"`	User   *User     `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`	Name string `gorm:"not null;uniqueIndex:idx_user_ssh_name"`	PublicKey   string `gorm:"not null"`	Fingerprint string `gorm:"uniqueIndex;not null"`	Algorithm   string `gorm:"not null"`}type Session struct {	UUID_ID	UserID *uuid.UUID	User   *User  `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`	Hash   string `gorm:"uniqueIndex;not null"` // SHA256 hash of the user's session token.	CreatedAt ISOTime `gorm:"autoCreateTime"`}type Repo struct {	UUID_ID	CreatedAt ISOTime `gorm:"autoCreateTime"`	UserID *uuid.UUID `gorm:"not null;uniqueIndex:idx_user_repo_name"`	User   *User      `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`	Name          string `gorm:"uniqueIndex:idx_user_repo_name"` // idx_user_repo_name prevents two user's repos from having the same name.	HackatimeName string	Description string	BaseBranch  string `gorm:"default:master"`	IsPrivate   bool   `gorm:"not null"`	Config RepoConfig `gorm:"foreignKey:RepoID"`	Issues      []Issue `gorm:"foreignKey:RepoID"`	NextIssueID uint    `gorm:"not null;default:1"`}type RepoConfig struct {	UUID_ID	RepoID uuid.UUID `gorm:"index;not null"`	Repo   *Repo     `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`	AllowAnonymousIssues bool `gorm:"default:true"`	AllowNewIssues       bool `gorm:"default:true"`}type Issue struct {	UUID_ID	IssueID   uint	CreatedAt ISOTime `gorm:"autoCreateTime"`	RepoID *uuid.UUID	Repo   *Repo `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`	UserID *uuid.UUID	User   *User `gorm:"constraint:OnUpdate:CASCADE,OnDelete:SET NULL;"`	Title       string `gorm:"not null;"`	Description string `gorm:"not null;"`	Status string     `gorm:"default:open"` // open / close	Tags   []IssueTag // bug / suggestiom / etc}type IssueTag struct {	UUID_ID	IssueID uuid.UUID // the actual ID.	Issue   *Issue    // the actual ID.	Name string}type IssueComment struct {	UUID_ID	IssueID *uuid.UUID	Issue   *Issue `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"` // deleting an issue deletes its comments	UserID *uuid.UUID	User   *User `gorm:"constraint:OnUpdate:CASCADE,OnDelete:SET NULL;"` // deleting a user anonymizes their comments instead of deleting them	Comment string `gorm:"not null;"`	CreatedAt ISOTime `gorm:"autoCreateTime"`}type OAuthState struct {	UUID_ID	UserID uuid.UUID `gorm:"not null;"`	User   *User     `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;"`	State     string    `gorm:"uniqueIndex;size:64;not null"`	Verifier  string    `gorm:"size:128;not null"`	ExpiresAt time.Time `gorm:"index;not null"`	CreatedAt ISOTime   `gorm:"autoCreateTime"`}type Invite struct {	UUID_ID	UserID *uuid.UUID // optional due to possible cli-issued admin invite.	User   *User	Role      uint      `gorm:"default:0;"` // role to assign once it's exchanged. defaults to normie.	Token     string    `gorm:"default:8;not null"`	ExpiresAt time.Time `gorm:"index;not null"`	CreatedAt ISOTime   `gorm:"autoCreateTime"`}type Gist struct {	UUID_ID	UserID uuid.UUID `gorm:"not null"`	User   *User	Title   string	Content string `gorm:"not null"`	CreatedAt ISOTime `gorm:"autoCreateTime"`}