otter-space-sdk/pkg/database/tag.go

package database

import (
	"context"
	"errors"
	otterError "git.anthrove.art/Anthrove/otter-space-sdk/v2/pkg/error"
	"git.anthrove.art/Anthrove/otter-space-sdk/v2/pkg/models"
	"gorm.io/gorm"
)

func CreateTag(ctx context.Context, tagName models.TagName, tagType models.TagType) (models.Tag, error) {

	if client == nil {
		return models.Tag{}, &otterError.Database{Reason: otterError.DatabaseIsNotConnected}
	}

	tag := models.Tag{
		Name: tagName,
		Type: tagType,
	}

	result := client.WithContext(ctx).Create(&tag)
	if result.Error != nil {
		if errors.Is(result.Error, gorm.ErrDuplicatedKey) {
			return models.Tag{}, &otterError.Database{Reason: otterError.DuplicateKey}
		}
		return models.Tag{}, result.Error
	}

	return tag, nil
}

func CreateTagInBatch(ctx context.Context, tags []models.Tag, batchSize int) error {
	if client == nil {
		return &otterError.Database{Reason: otterError.DatabaseIsNotConnected}
	}

	if tags == nil {
		return &otterError.EntityValidationFailed{Reason: otterError.TagListIsEmpty}
	}

	if len(tags) == 0 {
		return &otterError.EntityValidationFailed{Reason: otterError.TagListIsEmpty}
	}

	if batchSize == 0 {
		return &otterError.EntityValidationFailed{Reason: otterError.BatchSizeIsEmpty}
	}

	result := client.WithContext(ctx).CreateInBatches(&tags, batchSize)
	if result.Error != nil {
		if errors.Is(result.Error, gorm.ErrDuplicatedKey) {
			return &otterError.Database{Reason: otterError.DuplicateKey}
		}
		return result.Error
	}

	return nil
}

func DeleteTag(ctx context.Context, tagName models.TagName) error {
	var tag models.Tag

	if client == nil {
		return &otterError.Database{Reason: otterError.DatabaseIsNotConnected}
	}

	if len(tagName) == 0 {
		return &otterError.EntityValidationFailed{Reason: otterError.TagNameIsEmpty}
	}

	result := client.WithContext(ctx).Delete(&tag, tagName)
	if result.Error != nil {
		if errors.Is(result.Error, gorm.ErrRecordNotFound) {
			return &otterError.Database{Reason: otterError.NoDataFound}
		}
		return result.Error
	}

	return nil
}