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tag.go
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tag.go
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package main
import (
"encoding/json"
"github.com/gorilla/mux"
"net/http"
)
// Endpoint to find a tag
// [GET] /api/v1/tag/{id}
func FindTag(w http.ResponseWriter, r *http.Request) {
params := mux.Vars(r)
var t Tag
if err := App.db.Where(&Tag{ExtId: params["id"]}).First(&t).Error; err != nil {
WriteResponse(w, 404, &Response{Error: "Tag not found"})
return
}
jsonStr, _ := json.Marshal(&t)
WriteResponseHeader(w, 200)
w.Write(jsonStr)
}
// Endpoint to post a new tag
// [POST] /api/v1/tag
func PostTag(w http.ResponseWriter, r *http.Request) {
var t Tag
err := json.NewDecoder(r.Body).Decode(&t)
if err != nil {
WriteResponse(w, 400, &Response{Error: "Invalid JSON"})
return
}
err = Validator.Struct(&t)
if err != nil {
WriteValidationErrorResponse(w, err)
return
}
App.db.Where(t).FirstOrCreate(&t)
jsonStr, _ := json.Marshal(&t)
WriteResponseHeader(w, 200)
w.Write(jsonStr)
}
// Endpoint to get tags
// [GET] /api/v1/tag
func GetTag(w http.ResponseWriter, r *http.Request) {
var t []Tag
p := GetPaginationFromRequest(r)
App.db.Limit(p.Limit).Offset(p.Offset).Find(&t)
jsonStr, _ := json.Marshal(&t)
WriteResponseHeader(w, 200)
w.Write(jsonStr)
}