MartinHeinz/blog-backend

package apis

import (
    "github.com/MartinHeinz/blog-backend/cmd/blog_backend/daos"
    "github.com/MartinHeinz/blog-backend/cmd/blog_backend/services"
    "github.com/gin-gonic/gin"
    "log"
    "net/http"
    "strconv"
)

// GetTags is function for endpoint /api/v1/tags to get all tags by post_id
func GetTags(c *gin.Context) {
    s := services.NewTagService(daos.NewTagDAO())
    id, _ := strconv.ParseUint(c.Param("post_id"), 10, 32)
    if tags, err := s.FindAll(uint(id)); err != nil {
        c.AbortWithStatus(http.StatusNotFound)
        log.Println(err)
    } else {
        c.JSON(http.StatusOK, gin.H{
            "tags": tags,
        })
    }
}