newsbot-api/database/articles.go

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package database
import (
"bytes"
"encoding/json"
"errors"
"fmt"
"net/http"
"github.com/jtom38/newsbot/collector/domain/model"
)
// Generate this struct fr
type ArticlesClient struct {
rootUri string
}
func (ac *ArticlesClient) List() ([]model.Articles, error) {
var items []model.Articles
url := fmt.Sprintf("%v/api/v1/articles", ac.rootUri)
resp, err := getContent(url)
if err != nil {
return items, err
}
err = json.Unmarshal(resp, &items)
if err != nil {
return []model.Articles{}, err
}
return items, nil
}
func (ac *ArticlesClient) FindByID(ID uint) (model.Articles, error) {
var items model.Articles
url := fmt.Sprintf("%v/api/v1/articles/%v", ac.rootUri, ID)
resp, err := getContent(url)
if err != nil {
return items, err
}
err = json.Unmarshal(resp, &items)
if err != nil {
return items, err
}
return items, nil
}
func (ac *ArticlesClient) FindByUrl(url string) (model.Articles, error) {
var item model.Articles
get := fmt.Sprintf("%v/api/v1/articles/url/%v", ac.rootUri, url)
resp, err := getContent(get)
if err != nil {
return item, err
}
err = json.Unmarshal(resp, &item)
if err != nil {
return item, err
}
return item, nil
}
func (ac *ArticlesClient) Delete(id int32) error {
return errors.New("not implemented")
}
func (ac *ArticlesClient) Add(item model.Articles) error {
//return errors.New("not implemented")
url := fmt.Sprintf("%v/api/v1/articles/", ac.rootUri)
bItem, err := json.Marshal(item)
if err != nil {
return err
}
client := &http.Client{}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(bItem))
if err != nil {
return err
}
req.Header.Set("Content-Type", "application/json")
resp, err := client.Do(req)
defer resp.Body.Close()
if err != nil {
return err
}
if resp.StatusCode != 200 {
return errors.New("failed to post to the DB")
}
return nil
//body, err := ioutil.ReadAll(resp.Body)
//if err != nil { return err }
}