feat: add pkg/training/ with types, structs, and repository interfaces

pkg/training/attendee.go

@@ -0,0 +1,17 @@
+package training
+
+import "github.com/google/uuid"
+
+type AttendeeID uuid.UUID
+
+type Attendee struct {
+	ID          AttendeeID
+	DateID      DateID
+	Name        string
+	Email       string
+	Company     string
+	Role        string
+	IsStudent   bool
+	HasAttended bool
+	HasPaid     bool
+}

pkg/training/attendee_repository.go

@@ -0,0 +1,13 @@
+package training
+
+type AttendeeRepository interface {
+	Find(AttendeeID) (*Attendee, error)
+	FindAll() ([]Attendee, error)
+	FindAllForDate(DateID) ([]Attendee, error)
+	CountForDate(DateID) (int, error)
+	Save(*Attendee) error
+	Update(*Attendee) error
+	UpdateAttendance(AttendeeID, bool) error
+	UpdatePayment(AttendeeID, bool) error
+	Delete(AttendeeID) error
+}

pkg/training/date.go

@@ -0,0 +1,22 @@
+package training
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+)
+
+type DateID uuid.UUID
+
+type Date struct {
+	ID         DateID
+	TrainingID ID
+	Date       time.Time
+	StartTime  time.Time
+	Days       int8
+	Price      Price
+	IsOnline   bool
+	Location   string // could be empty (null) for example: Prague, Brno, London, ...
+	Address    string // could be empty (null)
+	Capacity   int8
+}

pkg/training/date_repository.go

@@ -0,0 +1,11 @@
+package training
+
+type DateRepository interface {
+	Get(DateID) (*Date, error)
+	FindAll() ([]Date, error)
+	FindAllForTraining(ID) ([]Date, error)
+	Save(*Date) error
+	Update(*Date) error
+	Delete(DateID) error
+	IsFull(DateID) (bool, error)
+}

pkg/training/feedback.go

@@ -0,0 +1,14 @@
+package training
+
+import "github.com/google/uuid"
+
+type FeedbackID uuid.UUID
+
+type Feedback struct {
+	ID               FeedbackID
+	AttendeeID       AttendeeID
+	Rating           int
+	Comment          string
+	IsAnonymous      bool
+	IsSharingAllowed bool
+}

pkg/training/feedback_repository.go

@@ -0,0 +1,9 @@
+package training
+
+type FeedbackRepository interface {
+	Get(FeedbackID) (*Feedback, error)
+	FindAll() ([]Feedback, error)
+	Save(*Feedback) error
+	Update(*Feedback) error
+	Delete(FeedbackID) error
+}

pkg/training/price.go

@@ -0,0 +1,3 @@
+package training
+
+type Price float32

pkg/training/repository.go

@@ -0,0 +1,9 @@
+package training
+
+type Repository interface {
+	Save(*Training) error
+	Get(ID) (*Training, error)
+	Update(*Training) error
+	Delete(ID) error
+	FindAll() ([]Training, error)
+}

pkg/training/training.go

@@ -0,0 +1,15 @@
+package training
+
+import (
+	"github.com/google/uuid"
+)
+
+type ID uuid.UUID
+
+type Training struct {
+	ID          ID
+	Days        int8
+	Name        string
+	Description string
+	Price       Price
+}