models

type AuthToken struct {
	BaseModel
	UserID  uuid.UUID `gorm:"index"`
	User    User      `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE;<-:false"`
	Access  string    `gorm:"unique"`
	Refresh string    `gorm:"unique"`
}

type BaseModel struct {
	ID        uuid.UUID `json:"-" gorm:"type:uuid;primarykey;not null;default:uuid_generate_v4()"`
	CreatedAt time.Time `json:"-" gorm:"not null"`
	UpdatedAt time.Time `json:"-" gorm:"not null"`
}

type Book struct {
	BaseModel
	AuthorID      uuid.UUID
	Author        User   `gorm:"foreignKey:AuthorID;constraint:OnDelete:SET NULL;<-:false"`
	Title         string `gorm:"type: varchar(1000)"`
	Slug          string `gorm:"unique"`
	Blurb         string `gorm:"type: varchar(10000)"`
	AgeDiscretion choices.AgeType

	GenreID uuid.UUID
	Genre   Genre `gorm:"foreignKey:GenreID;constraint:OnDelete:SET NULL;<-:false"`

	SubSections []SubSection `gorm:"many2many:book_sub_sections;joinForeignKey:BookID;joinReferences:SubSectionID"`

	Tags       []Tag     `gorm:"many2many:book_tags"`
	Chapters   []Chapter `gorm:"constraint:OnDelete:CASCADE"`
	CoverImage string    `gorm:"type:varchar(10000)"`

	Completed bool      `gorm:"default:false"`
	Reviews   []Comment `gorm:"<-:false;constraint:OnDelete:CASCADE"`
	Votes     []Vote    `gorm:"<-:false;constraint:OnDelete:CASCADE"`

	Featured       bool `gorm:"default:false"` //controlled by admin
	WeeklyFeatured time.Time
	Reads          []BookRead `gorm:"<-:false;constraint:OnDelete:CASCADE"`
	AvgRating      float64    // meant for query purposes. do not intentionally populate field
	Bookmark       []Bookmark `gorm:"<-:false;constraint:OnDelete:CASCADE"`

	// BOOK CONTRACT
	FullName             string `gorm:"type: varchar(1000)"`
	Email                string
	PenName              string `gorm:"type: varchar(1000)"`
	Age                  uint
	Country              string `gorm:"type: varchar(1000)"`
	Address              string `gorm:"type: varchar(1000)"`
	City                 string `gorm:"type: varchar(1000)"`
	State                string `gorm:"type: varchar(1000)"`
	PostalCode           string
	TelephoneNumber      string                       `gorm:"type: varchar(20)"`
	IDType               choices.ContractIDTypeChoice `gorm:"type: varchar(100)"`
	IDFrontImage         string
	IDBackImage          string
	BookAvailabilityLink *string
	PlannedLength        uint
	AverageChapter       uint
	UpdateRate           uint
	IntendedContract     choices.ContractTypeChoice
	FullPrice            *int
	ChapterPrice         int
	FullPurchaseMode     bool                         `gorm:"default:false"`
	ContractStatus       choices.ContractStatusChoice `gorm:"default:PENDING"`
}

type BookRead struct {
	BaseModel
	UserID    uuid.UUID
	User      User      `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE;<-:false"`
	BookID    uuid.UUID `json:"book_id"`
	Book      Book      `gorm:"foreignKey:BookID;constraint:OnDelete:CASCADE;<-:false"`
	Completed bool      `gorm:"default:false"`
	InLibrary bool      `gorm:"default:false"`
	FirstRead bool      `gorm:"default:false"`
}

type BookReport struct {
	BaseModel
	UserID                uuid.UUID
	User                  User      `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE;<-:false"`
	BookID                uuid.UUID `json:"book_id"`
	Book                  Book      `gorm:"foreignKey:BookID;constraint:OnDelete:CASCADE;<-:false"`
	Reason                string    `gorm:"type: varchar(1000)"`
	AdditionalExplanation *string   `gorm:"type: varchar(1000)"`
}

type BookSubSection struct {
	BookID         uuid.UUID `gorm:"primaryKey"`
	SubSectionID   uuid.UUID `gorm:"primaryKey"`
	OrderInSection uint
	CreatedAt      time.Time
}

type Bookmark struct {
	BaseModel
	UserID uuid.UUID
	User   User `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE;<-:false"`

	BookID uuid.UUID
	Book   Book `gorm:"foreignKey:BookID;constraint:OnDelete:CASCADE;<-:false"`
}

type Chapter struct {
	BaseModel
	BookID     uuid.UUID
	Book       Book        `gorm:"foreignKey:BookID;constraint:OnDelete:CASCADE;<-:false"`
	Title      string      `gorm:"type: varchar(255)"`
	Slug       string      `gorm:"unique"`
	Paragraphs []Paragraph `gorm:"foreignKey:ChapterID;constraint:OnDelete:CASCADE;"`
	IsLast     bool        `gorm:"default:false"`
}

type Coin struct {
	BaseModel
	Amount int             `gorm:"default:0" json:"amount"`
	Price  decimal.Decimal `gorm:"default:0" json:"price"`
}

type Comment struct {
	BaseModel
	UserID uuid.UUID
	User   User `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE;<-:false"`

	BookID *uuid.UUID // For reviews
	Book   *Book      `gorm:"foreignKey:BookID;constraint:OnDelete:CASCADE;<-:false"`
	Rating choices.RatingChoice

	ParagraphID *uuid.UUID // For paragraph
	Paragraph   *Paragraph `gorm:"foreignKey:ParagraphID;constraint:OnDelete:CASCADE;<-:false"`
	Likes       []Like     `gorm:"foreignKey:CommentID;constraint:OnDelete:CASCADE"`
	Text        string     `gorm:"type:varchar(10000)"`

	ParentID *uuid.UUID
	Parent   *Comment  `gorm:"foreignKey:ParentID;constraint:OnDelete:CASCADE;<-:false"`
	Replies  []Comment `gorm:"foreignKey:ParentID;constraint:OnDelete:CASCADE"`
}

type FeaturedContent struct {
	BaseModel
	Location choices.FeaturedContentLocationChoice
	Desc     string
	BookID   uuid.UUID
	Book     Book    `gorm:"foreignKey:BookID;constraint:OnDelete:CASCADE;<-:false"`
	SeenBy   []*User `gorm:"many2many:featured_content_seen_by;"`
	IsActive bool    `gorm:"default:true;"`
}

type Genre struct {
	BaseModel
	Name string `gorm:"unique"`
	Slug string `gorm:"unique"`
	Tags []Tag
}

type Gift struct {
	BaseModel
	Name     string `gorm:"unique"`
	Slug     string `gorm:"unique"`
	Price    int
	Image    string
	Lanterns int
}

type Like struct {
	BaseModel
	UserID uuid.UUID
	User   User `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE;<-:false"`

	CommentID *uuid.UUID
	Comment   *Comment `gorm:"foreignKey:CommentID;constraint:OnDelete:CASCADE;<-:false"`
}

type Log struct {
	BaseModel
	StatusCode  int
	Method      string
	Path        string
	IP          string
	PathParams  string
	QueryParams string
	Body        string
}

type Notification struct {
	BaseModel
	SenderID   uuid.UUID
	Sender     User `gorm:"foreignKey:SenderID;constraint:OnDelete:CASCADE;<-:false"`
	ReceiverID uuid.UUID
	Receiver   User `gorm:"foreignKey:ReceiverID;constraint:OnDelete:CASCADE;<-:false"`
	Ntype      choices.NotificationTypeChoice
	Text       string

	BookID *uuid.UUID
	Book   *Book `gorm:"foreignKey:BookID;constraint:OnDelete:CASCADE;<-:false"`

	CommentID *uuid.UUID
	Comment   *Comment `gorm:"foreignKey:CommentID;constraint:OnDelete:SET NULL;<-:false"`

	SentGiftID *uuid.UUID
	SentGift   *SentGift `gorm:"foreignKey:SentGiftID;constraint:OnDelete:CASCADE;<-:false"`

	IsRead bool `gorm:"default:false"`
}

type Paragraph struct {
	BaseModel
	ChapterID uuid.UUID
	Chapter   Chapter `gorm:"foreignKey:ChapterID;constraint:OnDelete:CASCADE;<-:false"`
	Index     uint
	Text      string    `gorm:"type:text"`
	Comments  []Comment `gorm:"foreignKey:ParagraphID;constraint:OnDelete:CASCADE"`
}

type Section struct {
	BaseModel
	Name        string `gorm:"unique"`
	Slug        string `gorm:"unique"`
	SubSections []SubSection
}

type SentGift struct {
	BaseModel
	SenderID uuid.UUID
	Sender   User `gorm:"foreignKey:SenderID;constraint:OnDelete:CASCADE;<-:false"`

	ReceiverID uuid.UUID
	Receiver   User `gorm:"foreignKey:ReceiverID;constraint:OnDelete:CASCADE;<-:false"`

	GiftID uuid.UUID
	Gift   Gift `gorm:"foreignKey:GiftID;constraint:OnDelete:CASCADE;<-:false"`

	Claimed bool `gorm:"default:false"`
}

type SiteDetail struct {
	BaseModel
	Name    string `json:"name" gorm:"default:LitPad;type:varchar(50);not null"`
	Email   string `json:"email" gorm:"default:litpad@gmail.com;not null" example:"litpad@gmail.com"`
	Phone   string `json:"phone" gorm:"default:+23412344343545;type:varchar(20);not null" example:"+234345434343"`
	Address string `json:"address" gorm:"default:234, Lagos, Nigeria;not null" example:"234, Lagos, Nigeria"`
	Fb      string `json:"fb" gorm:"default:https://facebook.com;not null" example:"https://facebook.com"`
	Tw      string `json:"tw" gorm:"default:https://twitter.com;not null" example:"https://twitter.com"`
	Wh      string `json:"wh" gorm:"default:https://wa.me/2348133831036;not null" example:"https://wa.me/2348133831036"`
	Ig      string `json:"ig" gorm:"default:https://instagram.com;not null" example:"https://instagram.com"`
}

type SubSection struct {
	BaseModel
	Name      string `gorm:"unique"`
	Slug      string `gorm:"unique"`
	Books     []Book `gorm:"many2many:book_sub_sections;joinForeignKey:SubSectionID;joinReferences:BookID"`
	SectionID uuid.UUID
	Section   Section `gorm:"foreignKey:SectionID;constraint:OnDelete:SET NULL;<-:false"`
}

type Subscriber struct {
	BaseModel
	Email    string `json:"email" gorm:"not null" validate:"required,min=5,email" example:"johndoe@email.com"`
	Exported bool   `json:"-" gorm:"default:false"`
}

type SubscriptionPlan struct {
	BaseModel
	Amount  decimal.Decimal                `gorm:"default:0"`
	SubType choices.SubscriptionTypeChoice `gorm:"default:MONTHLY;unique"`
}

type Tag struct {
	BaseModel
	Name    string
	Slug    string `gorm:"unique"`
	GenreID uuid.UUID
	Genre   Genre  `gorm:"foreignKey:GenreID;constraint:OnDelete:CASCADE;<-:false"`
	Books   []Book `gorm:"many2many:book_tags;"`
}

type Transaction struct {
	BaseModel
	Reference string    `gorm:"type: varchar(1000);not null"` // payment id
	UserID    uuid.UUID `json:"user_id"`
	User      User      `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE"`

	// FOR COINS
	CoinID   *uuid.UUID `json:"coin_id"`
	Coin     *Coin      `gorm:"foreignKey:CoinID;constraint:OnDelete:SET NULL"`
	Quantity int        `gorm:"default:1"`

	// FOR SUBSCRIPTION
	SubscriptionPlanID *uuid.UUID        `json:"subscription_plan_id"`
	SubscriptionPlan   *SubscriptionPlan `gorm:"foreignKey:SubscriptionPlanID;constraint:OnDelete:SET NULL"`

	PaymentType    choices.PaymentType    `json:"payment_type"`
	PaymentPurpose choices.PaymentPurpose `json:"payment_purpose"`
	PaymentStatus  choices.PaymentStatus  `json:"payment_status" gorm:"default:PENDING"`
	ClientSecret   string
}

type User struct {
	BaseModel
	Name            *string `gorm:"type: varchar(255);null"`
	Username        string  `gorm:"type: varchar(1000);not null;unique;"`
	Email           string  `gorm:"not null;unique;"`
	Password        string  `gorm:"not null"`
	IsEmailVerified bool    `gorm:"default:false"`
	IsSuperuser     bool    `gorm:"default:false"`
	IsStaff         bool    `gorm:"default:false"`
	IsActive        bool    `gorm:"default:true"`

	Otp         *uint      `gorm:"null"`
	OtpExpiry   *time.Time `gorm:"null"`
	TokenString *string    `gorm:"null"`
	TokenExpiry *time.Time `gorm:"null"`

	Avatar            string          `gorm:"type:varchar(1000);null;"`
	SocialLogin       bool            `gorm:"default:false"`
	Bio               *string         `gorm:"type:varchar(1000);null;"`
	AccountType       choices.AccType `gorm:"type:varchar(100); default:READER"`
	Followings        []User          `gorm:"many2many:user_followers;foreignKey:ID;joinForeignKey:Follower;References:ID;joinReferences:Following"`
	Followers         []User          `gorm:"many2many:user_followers;foreignKey:ID;joinForeignKey:Following;References:ID;joinReferences:Follower"`
	Coins             int             `gorm:"default:0"`
	Lanterns          int             `gorm:"default:0"`
	LikeNotification  bool            `gorm:"default:false"`
	ReplyNotification bool            `gorm:"default:false"`

	CurrentPlan        *choices.SubscriptionTypeChoice `gorm:"null"`
	SubscriptionExpiry *time.Time                      `gorm:"index,null"`
	ReminderSent       bool                            `gorm:"default:false"`

	// Back referenced
	Books []Book `gorm:"foreignKey:AuthorID"`
}

type Vote struct {
	BaseModel
	UserID uuid.UUID
	User   User `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE;<-:false"`

	BookID uuid.UUID
	Book   Book `gorm:"foreignKey:BookID;constraint:OnDelete:CASCADE;<-:false"`
}

type Waitlist struct {
	BaseModel
	Name    string `gorm:"varchar(1000)"`
	Email   string `gorm:"varchar(10000)"`
	GenreID uuid.UUID
	Genre   Genre `gorm:"foreignKey:GenreID;constraint:OnDelete:CASCADE;<-:false"`
}