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handler_feed_follow.go
77 lines (58 loc) · 1.81 KB
/
handler_feed_follow.go
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package main
import (
"encoding/json"
"fmt"
"net/http"
"time"
"github.com/go-chi/chi"
"github.com/google/uuid"
)
func (apiCfg *apiConfig) handlerCreateFeedFollow(w http.ResponseWriter, r *http.Request, user UsersDBModel) {
type Parameters struct {
FeedId string `json:"feed_id"`
}
decoder := json.NewDecoder(r.Body)
params := Parameters{}
err := decoder.Decode(¶ms)
if err != nil {
respondWithError(w, 400, fmt.Sprintf("Error parsing JSON: %s ", err))
return
}
feedFollow, err := apiCfg.dbFeedFollow.save(FeedFollowsDBModel{
Id: uuid.NewString(),
CreatedAt: time.Now().String(),
UpdatedAt: time.Now().String(),
UserId: user.UUID,
FeedId: params.FeedId,
}, apiCfg.dbOperator)
if err != nil {
statusCode := 400
if err.Error() == "Constraint error: id user + id feed" {
statusCode = 409
}
respondWithError(w, statusCode, fmt.Sprintf("Error creatig feed follow"))
return
}
respondWithJSON(w, 201, databaseFeedFollowToFeedFollow(feedFollow))
}
func (apiCfg *apiConfig) handlerGetFeedFollow(w http.ResponseWriter, r *http.Request, user UsersDBModel) {
feedFollow, err := apiCfg.dbFeedFollow.getByIdUser(user.UUID, apiCfg.dbOperator)
if err != nil {
respondWithError(w, 400, fmt.Sprintf("Error getting feed follow"))
return
}
respondWithJSON(w, 201, databaseFeedFollowsToFeedFollows(feedFollow))
}
func (apiCfg *apiConfig) handlerDeleteFeedFollow(w http.ResponseWriter, r *http.Request, user UsersDBModel) {
feedFollowIDStr := chi.URLParam(r, "id")
_, err := apiCfg.dbFeedFollow.deleteFeedFollow(user.UUID, feedFollowIDStr, apiCfg.dbOperator)
if err != nil {
statusCode := 400
if err.Error() == "not found on DB" {
statusCode = 404
}
respondWithError(w, statusCode, fmt.Sprintf("Error deleting feed follow"))
return
}
respondWithJSON(w, 200, struct{}{})
}