attempt

Documentation

Index

• Variables
• type Attempt
  • func (a *Attempt) Validate() error
  • func (a *Attempt) ValidateNew() error
• type Filter
• type ListData
• type ListOptions
  • func (o *ListOptions) Validate() error
• type Service
  • func NewService(logger *logrus.Entry, attemptStore Store) (Service, error)
• type Store
  • func NewSQLiteStore(logger *logrus.Logger, dbPool *sqlitex.Pool) (Store, error)

Variables

var (
	ErrInvalidID     = errors.New("invalid attempt id")
	ErrZeroCreatedAt = errors.New("created time is zero")
	ErrZeroUpdatedAt = errors.New("updated time is zero")
)

Types

type Attempt

type Attempt struct {
	ID            int32     `json:"id,omitempty"`
	Finished      bool      `json:"finished"`
	Corrects      int32     `json:"correct"`
	Wrongs        int32     `json:"wrong"`
	Unanswered    int32     `json:"unanswered"`
	ParticipantID int32     `json:"participant_id,omitempty"`
	ExamID        int32     `json:"exam_id,omitempty"`
	CreatedAt     time.Time `json:"created_at,omitempty"`
	UpdatedAt     time.Time `json:"updated_at,omitempty"`
}

func (*Attempt) Validate

func (a *Attempt) Validate() error

func (*Attempt) ValidateNew

func (a *Attempt) ValidateNew() error

type Filter

type Filter struct {
	ParticipantID int32 `json:"participant_id,omitempty"`
	ExamID        int32 `json:"exam_id,omitempty"`
}

Filter is a filter for listing questions.

type ListData

type ListData struct {
	// Questions is the list of questions returned from the operation.
	Attempts []Attempt `json:"attempts,omitempty"`
	// Total is the total number of questions available in the store.
	TotalSize int32 `json:"total_size,omitempty"`
}

ListData is the data returned by the list operation.

type ListOptions

type ListOptions struct {
	Filter Filter `json:"filter,omitempty"`
	Size   int32  `json:"size,omitempty"`
	Page   int32  `json:"limit,omitempty"`
}

ListOptions is a list options for listing questions with pagination.

func (*ListOptions) Validate

func (o *ListOptions) Validate() error

type Service

type Service interface {
	Save(ctx context.Context, a Attempt) (Attempt, error)
	GetByID(ctx context.Context, id int32) (Attempt, error)
	GetByParticipantID(ctx context.Context, participantId int32) (Attempt, error)
	List(ctx context.Context, opts ListOptions) (ListData, error)
	Update(ctx context.Context, a Attempt) (Attempt, error)
	Delete(ctx context.Context, id int32) error
}

func NewService

func NewService(logger *logrus.Entry, attemptStore Store) (Service, error)

type Store

type Store interface {
	Save(ctx context.Context, a Attempt) (Attempt, error)
	GetByID(ctx context.Context, id int32) (Attempt, error)
	GetByParticipantID(ctx context.Context, participantId int32) (Attempt, error)
	List(ctx context.Context, offset int32, limit int32, f Filter) ([]Attempt, error)
	GetTotalSize(ctx context.Context, f Filter) (int32, error)
	Update(ctx context.Context, a Attempt) (Attempt, error)
	Delete(ctx context.Context, id int32) error
}

func NewSQLiteStore

func NewSQLiteStore(logger *logrus.Logger, dbPool *sqlitex.Pool) (Store, error)