Documentation
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Index ¶
- type TagService
- func (s *TagService) CreateTag(tag *models.TagModel) error
- func (s *TagService) DeleteTag(id string) error
- func (s *TagService) GetTagByID(id string) (*models.TagModel, error)
- func (s *TagService) GetTagByName(name string) (*models.TagModel, error)
- func (s *TagService) ListTags(request http.Request, search string) (paginate.Page, error)
- func (s *TagService) UpdateTag(id string, tag *models.TagModel) error
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type TagService ¶
type TagService struct {
// contains filtered or unexported fields
}
TagService provides methods for managing tags within the application.
NewTagService creates a new instance of TagService.
CreateTag creates a new tag in the database.
GetTagByID retrieves a tag by its ID.
GetTagByName retrieves a tag by its name.
UpdateTag updates an existing tag in the database.
DeleteTag deletes a tag from the database by its ID.
ListTags retrieves a paginated list of tags from the database.
The service is initialized with a GORM database instance and an ERP context.
func NewTagService ¶
func NewTagService(ctx *context.ERPContext) *TagService
NewTagService creates a new instance of TagService.
It requires a GORM database instance and an ERP context for initialization. The TagService provides methods for managing tags within the application. The database instance is used for executing CRUD operations, while the ERP context is utilized for handling authentication and other context-related functionality.
Returns a pointer to a newly created TagService.
func (*TagService) CreateTag ¶
func (s *TagService) CreateTag(tag *models.TagModel) error
CreateTag creates a new tag in the database.
It takes a pointer to a TagModel as input and creates a new record in the tags table. If the creation fails, the method returns an error. Otherwise, it returns nil.
func (*TagService) DeleteTag ¶
func (s *TagService) DeleteTag(id string) error
DeleteTag deletes a tag from the database by its ID.
It takes a string id as a parameter and attempts to delete the corresponding TagModel record. The function returns an error if the deletion fails, otherwise it returns nil indicating the operation was successful.
func (*TagService) GetTagByID ¶
func (s *TagService) GetTagByID(id string) (*models.TagModel, error)
GetTagByID retrieves a tag by its ID.
It takes a string id as a parameter and returns a pointer to a TagModel and an error. The function uses GORM to retrieve the tag data from the tags table. If the operation fails, an error is returned.
func (*TagService) GetTagByName ¶
func (s *TagService) GetTagByName(name string) (*models.TagModel, error)
GetTagByName retrieves a tag by its name.
It takes a string name as a parameter and returns a pointer to a TagModel and an error. The function uses GORM to retrieve the tag data from the tags table. If the operation fails, an error is returned.
func (*TagService) ListTags ¶
ListTags retrieves a paginated list of tags from the database.
It takes an http.Request and an optional search query string as input. The method uses GORM to query the database for tags, applying the search query to the tag name field. The function utilizes pagination to manage the result set and applies any necessary request modifications using the utils.FixRequest utility.
The function returns a paginated page of TagModel and an error if the operation fails.
func (*TagService) UpdateTag ¶
func (s *TagService) UpdateTag(id string, tag *models.TagModel) error
UpdateTag updates an existing tag in the database.
It takes a string id and a pointer to a TagModel as parameters and returns an error. The function uses GORM to update the tag data in the database where the tag ID matches. If the update is successful, the error is nil. Otherwise, the error contains information about what went wrong.
Source Files