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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| package controllers | ||
|
|
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| import ( | ||
| "ch/kirari04/videocms/helpers" | ||
| "ch/kirari04/videocms/logic" | ||
| "ch/kirari04/videocms/models" | ||
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| "github.com/labstack/echo/v4" | ||
| ) | ||
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| func CreateTagController(c echo.Context) error { | ||
| // parse & validate request | ||
| var validator models.TagCreateValidation | ||
| if status, err := helpers.Validate(c, &validator); err != nil { | ||
| return c.String(status, err.Error()) | ||
| } | ||
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| status, dbTag, err := logic.CreateTag(validator.Name, validator.FileId, c.Get("UserID").(uint)) | ||
|
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| if err != nil { | ||
| return c.String(status, err.Error()) | ||
| } | ||
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| return c.JSON(status, dbTag) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| package logic | ||
|
|
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| import ( | ||
| "ch/kirari04/videocms/inits" | ||
| "ch/kirari04/videocms/models" | ||
| "errors" | ||
| "log" | ||
| "net/http" | ||
|
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| "github.com/labstack/echo/v4" | ||
| ) | ||
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| func CreateTag(tagName string, toLinkId uint, userId uint) (status int, newTag *models.Tag, err error) { | ||
| //check if requested folder exists (if set) | ||
| var link models.Link | ||
| if err := inits.DB.First(&link, toLinkId).Error; err != nil { | ||
| return http.StatusBadRequest, nil, errors.New("link doesn't exist") | ||
| } | ||
| if link.UserID != userId { | ||
| return http.StatusBadRequest, nil, errors.New("link doesn't exist") | ||
| } | ||
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| // check if tag already exists else create new | ||
| var tag models.Tag | ||
| if err := inits.DB.Where(&models.Tag{Name: tagName, UserId: userId}).First(&tag).Error; err != nil { | ||
| tag = models.Tag{Name: tagName, UserId: userId} | ||
| if err := inits.DB.Create(&tag).Error; err != nil { | ||
| return http.StatusBadRequest, nil, errors.New("failed to create new tag") | ||
| } | ||
| } | ||
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| if err := inits.DB.Model(&link).Association("Tags").Append(&tag); err != nil { | ||
| log.Printf("Error adding new tag: %v", err) | ||
| return http.StatusInternalServerError, nil, echo.ErrInternalServerError | ||
| } | ||
|
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| return http.StatusOK, &tag, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| package models | ||
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| type Tag struct { | ||
| Model | ||
| Name string `gorm:"size:128;"` | ||
| Links []Link `gorm:"many2many:links_tags;"` | ||
| UserId uint `gorm:"index"` | ||
| User User | ||
| } | ||
|
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| type TagCreateValidation struct { | ||
| Name string `validate:"required,min=1,max=120"` | ||
| FileId uint `validate:"required,number"` | ||
| } |
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