Merge pull request #1 from tonybka/feature/tonybka/init-code

Init code base

entity/base_aggregate_root.go

@@ -0,0 +1,11 @@
+package entity
+
+import "github.com/tonybka/go-base-ddd/event"
+
+type BaseAggregateRoot struct {
+	BaseEntity
+}
+
+func (aggregate *BaseAggregateRoot) AddEvent(event event.IBaseDomainEvent) {
+
+}

entity/base_entity.go

@@ -0,0 +1,7 @@
+package entity
+
+import "github.com/google/uuid"
+
+type BaseEntity struct {
+	ID uuid.UUID
+}

event/base_domain_event.go

@@ -0,0 +1,4 @@
+package event
+
+type IBaseDomainEvent struct {
+}

go.mod

@@ -0,0 +1,5 @@
+module github.com/tonybka/go-base-ddd
+
+go 1.18
+
+require github.com/google/uuid v1.3.0

go.sum

@@ -0,0 +1,2 @@
+github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
+github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=

gorm/custom_type_uuidv1.go

@@ -0,0 +1,51 @@
+package gorm
+
+import (
+	"database/sql/driver"
+
+	"github.com/google/uuid"
+)
+
+type CustomTypeUUIDv1 uuid.UUID
+
+// NewCustomTypeUUIDv1FromString -> parse string to CustomTypeUUIDv1
+func NewCustomTypeUUIDv1FromString(s string) (CustomTypeUUIDv1, error) {
+	id, err := uuid.Parse(s)
+	return CustomTypeUUIDv1(id), err
+}
+
+//String -> String Representation of Binary16
+func (my CustomTypeUUIDv1) String() string {
+	return uuid.UUID(my).String()
+}
+
+//GormDataType -> sets type to binary(16)
+func (my CustomTypeUUIDv1) GormDataType() string {
+	return "binary(16)"
+}
+
+func (my CustomTypeUUIDv1) MarshalJSON() ([]byte, error) {
+	s := uuid.UUID(my)
+	str := "\"" + s.String() + "\""
+	return []byte(str), nil
+}
+
+func (my *CustomTypeUUIDv1) UnmarshalJSON(by []byte) error {
+	s, err := uuid.ParseBytes(by)
+	*my = CustomTypeUUIDv1(s)
+	return err
+}
+
+// Scan --> tells GORM how to receive from the database
+func (my *CustomTypeUUIDv1) Scan(value interface{}) error {
+
+	bytes, _ := value.([]byte)
+	parseByte, err := uuid.FromBytes(bytes)
+	*my = CustomTypeUUIDv1(parseByte)
+	return err
+}
+
+// Value -> tells GORM how to save into the database
+func (my CustomTypeUUIDv1) Value() (driver.Value, error) {
+	return uuid.UUID(my).MarshalBinary()
+}

value_object/string_value_object.go

@@ -0,0 +1,8 @@
+package valueobject
+
+import "fmt"
+
+type IStringValueObject interface {
+	fmt.Stringer
+	Equals(value IStringValueObject) bool
+}