add isAdmin to user API response

models/user.go

@@ -211,6 +211,7 @@ func (u *User) APIFormat() *api.User {
 		Email:     u.getEmail(),
 		AvatarURL: u.AvatarLink(),
 		Language:  u.Language,
+		IsAdmin:   u.IsAdmin,
 	}
 }
 

models/user_test.go

@@ -23,6 +23,23 @@ func TestGetUserEmailsByNames(t *testing.T) {
 	assert.Equal(t, []string{"user8@example.com", "user5@example.com"}, GetUserEmailsByNames([]string{"user8", "user5"}))
 }
 
+func TestUser_APIFormat(t *testing.T) {
+
+	user, err := GetUserByID(1)
+	assert.NoError(t, err)
+	assert.True(t, user.IsAdmin)
+
+	apiUser := user.APIFormat()
+	assert.True(t, apiUser.IsAdmin)
+
+	user, err = GetUserByID(2)
+	assert.NoError(t, err)
+	assert.False(t, user.IsAdmin)
+
+	apiUser = user.APIFormat()
+	assert.False(t, apiUser.IsAdmin)
+}
+
 func TestCanCreateOrganization(t *testing.T) {
 	assert.NoError(t, PrepareTestDatabase())
 

routers/api/v1/user/user.go

@@ -75,6 +75,7 @@ func Search(ctx *context.APIContext) {
 			UserName:  users[i].Name,
 			AvatarURL: users[i].AvatarLink(),
 			FullName:  markup.Sanitize(users[i].FullName),
+			IsAdmin:   users[i].IsAdmin,
 		}
 		if ctx.IsSigned && (!users[i].KeepEmailPrivate || ctx.User.IsAdmin) {
 			results[i].Email = users[i].Email

templates/swagger/v1_json.tmpl

@@ -8640,6 +8640,11 @@
           "format": "int64",
           "x-go-name": "ID"
         },
+        "is_admin": {
+          "description": "Is the user an administrator",
+          "type": "boolean",
+          "x-go-name": "IsAdmin"
+        },
         "language": {
           "description": "User locale",
           "type": "string",