users.go

// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.

package console

import (
	"context"
	"net/mail"
	"time"

	"storj.io/common/uuid"
)

// Users exposes methods to manage User table in database.
//
// architecture: Database
type Users interface {
	// Get is a method for querying user from the database by id.
	Get(ctx context.Context, id uuid.UUID) (*User, error)
	// GetByEmail is a method for querying user by email from the database.
	GetByEmail(ctx context.Context, email string) (*User, error)
	// Insert is a method for inserting user into the database.
	Insert(ctx context.Context, user *User) (*User, error)
	// Delete is a method for deleting user by Id from the database.
	Delete(ctx context.Context, id uuid.UUID) error
	// Update is a method for updating user entity.
	Update(ctx context.Context, user *User) error
	// UpdatePaidTier sets whether the user is in the paid tier.
	UpdatePaidTier(ctx context.Context, id uuid.UUID, paidTier bool) error
	// GetProjectLimit is a method to get the users project limit
	GetProjectLimit(ctx context.Context, id uuid.UUID) (limit int, err error)
}

// UserInfo holds User updatable data.
type UserInfo struct {
	FullName  string `json:"fullName"`
	ShortName string `json:"shortName"`
}

// IsValid checks UserInfo validity and returns error describing whats wrong.
func (user *UserInfo) IsValid() error {
	var errs validationErrors

	// validate fullName
	if err := ValidateFullName(user.FullName); err != nil {
		errs.AddWrap(err)
	}

	return errs.Combine()
}

// CreateUser struct holds info for User creation.
type CreateUser struct {
	FullName          string `json:"fullName"`
	ShortName         string `json:"shortName"`
	Email             string `json:"email"`
	PartnerID         string `json:"partnerId"`
	Password          string `json:"password"`
	IsProfessional    bool   `json:"isProfessional"`
	Position          string `json:"position"`
	CompanyName       string `json:"companyName"`
	WorkingOn         string `json:"workingOn"`
	EmployeeCount     string `json:"employeeCount"`
	HaveSalesContact  bool   `json:"haveSalesContact"`
	RecaptchaResponse string `json:"recaptchaResponse"`
	IP                string `json:"ip"`
}

// IsValid checks CreateUser validity and returns error describing whats wrong.
func (user *CreateUser) IsValid() error {
	var errs validationErrors

	errs.AddWrap(ValidateFullName(user.FullName))
	errs.AddWrap(ValidatePassword(user.Password))

	// validate email
	_, err := mail.ParseAddress(user.Email)
	errs.AddWrap(err)

	if user.PartnerID != "" {
		_, err := uuid.FromString(user.PartnerID)
		if err != nil {
			errs.AddWrap(err)
		}
	}

	return errs.Combine()
}

// UserStatus - is used to indicate status of the users account.
type UserStatus int

const (
	// Inactive is a user status that he receives after registration.
	Inactive UserStatus = 0
	// Active is a user status that he receives after account activation.
	Active UserStatus = 1
	// Deleted is a user status that he receives after deleting account.
	Deleted UserStatus = 2
)

// User is a database object that describes User entity.
type User struct {
	ID uuid.UUID `json:"id"`

	FullName  string `json:"fullName"`
	ShortName string `json:"shortName"`

	Email        string `json:"email"`
	PasswordHash []byte `json:"passwordHash"`

	Status    UserStatus `json:"status"`
	PartnerID uuid.UUID  `json:"partnerId"`

	CreatedAt time.Time `json:"createdAt"`

	ProjectLimit int  `json:"projectLimit"`
	PaidTier     bool `json:"paidTier"`

	IsProfessional bool   `json:"isProfessional"`
	Position       string `json:"position"`
	CompanyName    string `json:"companyName"`
	CompanySize    int    `json:"companySize"`
	WorkingOn      string `json:"workingOn"`
	EmployeeCount  string `json:"employeeCount"`

	HaveSalesContact bool `json:"haveSalesContact"`
}