feat: use goroutines

Signed-off-by: martin <martin.labat92@gmail.com>

src/immich/auth.go

@@ -45,7 +45,7 @@ func Auth() {
 			if res.StatusCode == 400 {
 				log.Fatalln("Incorrect login")
 			} else {
-				var result models.Login
+				var result models.StructLogin
 				if err := json.Unmarshal(body, &result); err != nil {
 					log.Println("Can not unmarshal JSON")
 				}

src/immich/data.go

@@ -7,28 +7,45 @@ import (
 	"io/ioutil"
 	"log"
 	"net/http"
+	"sync"
 
 	"github.com/prometheus/client_golang/prometheus"
 )
 
+var wg sync.WaitGroup
+
 func Allrequests(r *prometheus.Registry) {
 
-	serverversion(r)
-
-	Analyze(r)
+	wg.Add(1)
+	go ServerVersion(r)
+	wg.Add(1)
+	go Analyze(r)
+	wg.Wait()
 }
 
 func Analyze(r *prometheus.Registry) {
-	allusers, err := GetAllUsers()
-	users, err2 := users()
+	defer wg.Done()
+	allusers := make(chan func() (*models.StructAllUsers, error))
+
+	serverinfo := make(chan func() (*models.StructServerInfo, error))
+	wg.Add(1)
+	go GetAllUsers(allusers)
+	res1, err := (<-allusers)()
+	wg.Add(1)
+	go ServerInfo(serverinfo)
+
+	res2, err2 := (<-serverinfo)()
+
 	if err != nil && err2 != nil {
 	} else {
-		Sendbackmessagepreference(users, allusers, r)
+		Sendbackmessagepreference(res2, res1, r)
 	}
-
+	close(serverinfo)
+	close(allusers)
 }
 
-func GetAllUsers() (*models.AllUsers, error) {
+func GetAllUsers(c chan func() (*models.StructAllUsers, error)) {
+	defer wg.Done()
 	resp, err := Apirequest("/api/user?isAll=true", "GET")
 	if err != nil {
 		if err.Error() == "403" {
@@ -48,19 +65,20 @@ func GetAllUsers() (*models.AllUsers, error) {
 			log.Fatalln(err)
 		} else {
 
-			var result models.AllUsers
+			result := new(models.StructAllUsers)
 			if err := json.Unmarshal(body, &result); err != nil { // Parse []byte to go struct pointer
 				log.Println("Can not unmarshal JSON")
 			}
 
-			return &result, nil
+			c <- (func() (*models.StructAllUsers, error) { return result, nil })
 
 		}
 	}
-	return &models.AllUsers{}, err
+
 }
 
-func serverversion(r *prometheus.Registry) {
+func ServerVersion(r *prometheus.Registry) {
+	defer wg.Done()
 	resp, err := Apirequest("/api/server-info/version", "GET")
 	if err != nil {
 		if err.Error() == "403" {
@@ -80,7 +98,7 @@ func serverversion(r *prometheus.Registry) {
 			log.Fatalln(err)
 		} else {
 
-			var result models.ServerVersion
+			var result models.StructServerVersion
 			if err := json.Unmarshal(body, &result); err != nil { // Parse []byte to go struct pointer
 				log.Println("Can not unmarshal JSON")
 			}
@@ -92,7 +110,8 @@ func serverversion(r *prometheus.Registry) {
 
 }
 
-func users() (*models.Users, error) {
+func ServerInfo(c chan func() (*models.StructServerInfo, error)) {
+	defer wg.Done()
 	resp, err := Apirequest("/api/server-info/stats", "GET")
 	if err != nil {
 		if err.Error() == "403" {
@@ -113,16 +132,15 @@ func users() (*models.Users, error) {
 			log.Fatalln(err)
 		} else {
 
-			var result models.Users
+			result := new(models.StructServerInfo)
 			if err := json.Unmarshal(body, &result); err != nil { // Parse []byte to go struct pointer
 				log.Println("Can not unmarshal JSON")
 			}
-
-			return &result, nil
+			c <- (func() (*models.StructServerInfo, error) { return result, nil })
 
 		}
 	}
-	return &models.Users{}, err
+
 }
 
 func Apirequest(uri string, method string) (*http.Response, error) {

src/immich/sendbackmessage.go

@@ -8,7 +8,7 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 )
 
-func Sendbackmessagepreference(result *models.Users, result2 *models.AllUsers, r *prometheus.Registry) {
+func Sendbackmessagepreference(result *models.StructServerInfo, result2 *models.StructAllUsers, r *prometheus.Registry) {
 	total_photos := prometheus.NewGauge(prometheus.GaugeOpts{
 		Name: "immich_app_total_photos",
 		Help: "The total number of photos",
@@ -67,7 +67,7 @@ func Sendbackmessagepreference(result *models.Users, result2 *models.AllUsers, r
 
 }
 
-func Sendbackmessageserverversion(result *models.ServerVersion, r *prometheus.Registry) {
+func Sendbackmessageserverversion(result *models.StructServerVersion, r *prometheus.Registry) {
 
 	version := prometheus.NewGauge(prometheus.GaugeOpts{
 		Name: "version",
@@ -81,7 +81,7 @@ func Sendbackmessageserverversion(result *models.ServerVersion, r *prometheus.Re
 
 }
 
-func GetName(result string, result2 *models.AllUsers) models.CustomUser {
+func GetName(result string, result2 *models.StructAllUsers) models.CustomUser {
 	var myuser models.CustomUser
 	for i := 0; i < len(*result2); i++ {
 		if (*result2)[i].ID == result {

src/models/api.go

@@ -2,7 +2,7 @@ package models
 
 import "time"
 
-type Login struct {
+type StructLogin struct {
 	AccessToken          string `json:"accessToken"`
 	UserID               string `json:"userId"`
 	UserEmail            string `json:"userEmail"`
@@ -12,7 +12,7 @@ type Login struct {
 	ShouldChangePassword bool   `json:"shouldChangePassword"`
 }
 
-type Users struct {
+type StructServerInfo struct {
 	Photos      int `json:"photos"`
 	Videos      int `json:"videos"`
 	UsageByUser []struct {
@@ -26,7 +26,7 @@ type Users struct {
 	Usage    string `json:"usage"`
 }
 
-type ServerInfo struct {
+type StructDiskInfo struct {
 	DiskAvailable       string  `json:"diskAvailable"`
 	DiskSize            string  `json:"diskSize"`
 	DiskUse             string  `json:"diskUse"`
@@ -36,13 +36,13 @@ type ServerInfo struct {
 	DiskUsagePercentage float64 `json:"diskUsagePercentage"`
 }
 
-type ServerVersion struct {
+type StructServerVersion struct {
 	Major int `json:"major"`
 	Minor int `json:"minor"`
 	Patch int `json:"patch"`
 }
 
-type AllUsers []struct {
+type StructAllUsers []struct {
 	ID                   string    `json:"id"`
 	Email                string    `json:"email"`
 	FirstName            string    `json:"firstName"`

src/models/models.go

@@ -1,13 +1,13 @@
 package models
 
-type User struct {
+type StructImmichUser struct {
 	Username    string
 	Password    string
 	URL         string
 	accessToken string
 }
 
-var myuser User
+var myuser StructImmichUser
 
 func mask(input string) string {
 	hide := ""