Implémenter client web de base

Déplacer tous les flags vers rootCmd.PersistentFlags()

Ajouter config struct types à models/

Ajouter data/apiclient.go#ApiClient.GetHealth()

Ajouter webCmd avec viper.Unmarshal() pour valeurs de config

Ajouter package web depuis agecem/bottin

data/apiclient.go

@@ -1,9 +1,14 @@
 package data
 
 import (
+	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
+	"io/ioutil"
 	"net/http"
+
+	"git.agecem.com/agecem/bottin-agenda/responses"
 )
 
 type ApiClient struct {
@@ -58,3 +63,30 @@ func (a *ApiClient) Call(method, route string, requestBody io.Reader, useKey boo
 
 	return response, nil
 }
+
+// GetHealth allows checking for API server health
+func (a *ApiClient) GetHealth() (string, error) {
+	var response responses.GetHealthResponse
+
+	getHealthResponse, err := a.Call(http.MethodGet, "/v3/health", nil, true)
+	if err != nil {
+		return response.Message, err
+	}
+
+	defer getHealthResponse.Body.Close()
+
+	body, err := ioutil.ReadAll(getHealthResponse.Body)
+	if err != nil {
+		return response.Message, err
+	}
+
+	if err := json.Unmarshal(body, &response); err != nil {
+		return response.Message, err
+	}
+
+	if response.Message == "" {
+		return response.Message, errors.New("Could not confirm that API server is up, no response message")
+	}
+
+	return response.Message, nil
+}