From 9c89850eaab7512e94fdda4765f678e618774fcd Mon Sep 17 00:00:00 2001
From: Omid Marfavi <21163286+marfavi@users.noreply.github.com>
Date: Tue, 12 Nov 2024 17:58:19 +0100
Subject: [PATCH 1/2] add basic functions

---
 get_all_groups.go | 22 ++++++++++++++++++++++
 get_user.go       | 27 +++++++++++++++++++++++++++
 main.go           |  3 +++
 slack_token.go    |  7 +++++++
 4 files changed, 59 insertions(+)
 create mode 100644 get_all_groups.go
 create mode 100644 get_user.go
 create mode 100644 main.go
 create mode 100644 slack_token.go

diff --git a/get_all_groups.go b/get_all_groups.go
new file mode 100644
index 0000000..f00739c
--- /dev/null
+++ b/get_all_groups.go
@@ -0,0 +1,22 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/slack-go/slack"
+)
+
+func getAllUserGroups() {
+	api := slack.New(slack_token())
+	// If you set debugging, it will log all requests to the console
+	// Useful when encountering issues
+	// slack.New(slack_token(), slack.OptionDebug(true))
+	groups, err := api.GetUserGroups(slack.GetUserGroupsOptionIncludeUsers(false))
+	if err != nil {
+		fmt.Printf("%s\n", err)
+		return
+	}
+	for _, group := range groups {
+		fmt.Printf("ID: %s, Name: %s\n", group.ID, group.Name)
+	}
+}
diff --git a/get_user.go b/get_user.go
new file mode 100644
index 0000000..e171625
--- /dev/null
+++ b/get_user.go
@@ -0,0 +1,27 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/slack-go/slack"
+)
+
+func getUserById(userId string) {
+    api := slack.New(slack_token())
+    user, err := api.GetUserInfo(userId)
+    if err != nil {
+	    fmt.Printf("%s\n", err)
+	    return
+    }
+    fmt.Printf("ID: %s, Fullname: %s, Email: %s\n", user.ID, user.Profile.RealName, user.Profile.Email)
+}
+
+func getUserByEmail(email string) {
+	api := slack.New(slack_token())
+	user, err := api.GetUserByEmail(email)
+	if err != nil {
+	    fmt.Printf("%s\n", err)
+	    return
+	}
+	fmt.Printf("ID: %s, Fullname: %s, Email: %s\n", user.ID, user.Profile.RealName, user.Profile.Email)
+}
\ No newline at end of file
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..38dd16d
--- /dev/null
+++ b/main.go
@@ -0,0 +1,3 @@
+package main
+
+func main() {}
diff --git a/slack_token.go b/slack_token.go
new file mode 100644
index 0000000..d3b11ce
--- /dev/null
+++ b/slack_token.go
@@ -0,0 +1,7 @@
+package main
+
+import "os"
+
+func slack_token() string {
+	return os.Getenv("SLACK_TOKEN")
+}
\ No newline at end of file

From f34d1bc28864890457ad3b8428700b4478c31105 Mon Sep 17 00:00:00 2001
From: Omid Marfavi <21163286+marfavi@users.noreply.github.com>
Date: Tue, 12 Nov 2024 18:29:58 +0100
Subject: [PATCH 2/2] minor improvements

---
 get_user.go    | 12 ++++++------
 slack_token.go |  7 +++++--
 2 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/get_user.go b/get_user.go
index e171625..3e7185e 100644
--- a/get_user.go
+++ b/get_user.go
@@ -6,22 +6,22 @@ import (
 	"github.com/slack-go/slack"
 )
 
-func getUserById(userId string) {
+func getUserById(userId string) *slack.User {
     api := slack.New(slack_token())
     user, err := api.GetUserInfo(userId)
     if err != nil {
 	    fmt.Printf("%s\n", err)
-	    return
+	    panic(err)
     }
-    fmt.Printf("ID: %s, Fullname: %s, Email: %s\n", user.ID, user.Profile.RealName, user.Profile.Email)
+	return user
 }
 
-func getUserByEmail(email string) {
+func getUserByEmail(email string) *slack.User {
 	api := slack.New(slack_token())
 	user, err := api.GetUserByEmail(email)
 	if err != nil {
 	    fmt.Printf("%s\n", err)
-	    return
+	    panic(err)
 	}
-	fmt.Printf("ID: %s, Fullname: %s, Email: %s\n", user.ID, user.Profile.RealName, user.Profile.Email)
+	return user
 }
\ No newline at end of file
diff --git a/slack_token.go b/slack_token.go
index d3b11ce..e3369fd 100644
--- a/slack_token.go
+++ b/slack_token.go
@@ -3,5 +3,8 @@ package main
 import "os"
 
 func slack_token() string {
-	return os.Getenv("SLACK_TOKEN")
-}
\ No newline at end of file
+	if token, ok := os.LookupEnv("SLACK_TOKEN"); ok {
+		return token
+	}
+	panic("SLACK_TOKEN environment variable not set")
+}