corrected defines

defines.js

 module.exports.OBJECT_STATUS = {
-    ARCHIVED: 0,
+    REMOVED: 0, // can be restored by teacher
     ACTIVE: 1,
-    DELETED: 2,
+    DELETED: 2, //can be watched and restore by admin
     LOCKED: 3 //can not be edited
 };
 
+module.exports.COURSE_TYPES = {
+    ROOT: 'root',
+    INTERMEDIATE: 'intermediate',
+    THEME: 'theme'
+};
+
 module.exports.TASK_TYPES =  {
     TESTER: 'tester',
     TESTING: 'testing'
 };
 
+module.exports.TASK_DIFFICULTY =  {
+    SIMPLE: 'simple',
+    USUAL: 'usual',
+    HARD: 'hard'
+};
+
+module.exports.CONTEST_TYPES =  {
+    REGULAR: 'regular',
+    OPTIONAL: 'optional',
+    EXAM: 'exam'
+};
+
+module.exports.GROUP_TYPES = {
+    COMMON: "common",
+    VK: "vk"
+};
+
+
 module.exports.TESTING_TYPE = {
     SINGLE: 0,
-    MULTIPLE: 1
+    MULTIPLE: 1,
+    TEXT: 2
 };
 
 module.exports.DISTRIBUTIONS = {
@@ -33,6 +58,12 @@ module.exports.SOLUTION_STATUS = {
     NOT_TESTED: 'not_tested'
 };
 
+module.exports.SAMPLE_STATUS = {
+    NOT_PASSED: 'not_passed',
+    TESTING: 'testing',
+    PASSED: 'passed'
+};
+
 module.exports.FILE_TYPE = {
     RAW : 'raw',
     ZIP : 'zip',
@@ -41,16 +72,16 @@ module.exports.FILE_TYPE = {
 };
 
 module.exports.TESTER_TYPE =
-{
-    INT_COMPARE: "int_compare",
-    FLOAT_COMPARE: "float_compare",
-    NUMBER_COMPARE: "number_compare",
-    TEXT_COMPARE: "text_compare",
-    BYTE_COMPARE: "byte_compare",
-    CUSTOM: "custom",
-    EXTERNAL: "external",
-    NOT_TEST: "not_test"
-};
+    {
+        INT_COMPARE: "int_compare",
+        FLOAT_COMPARE: "float_compare",
+        NUMBER_COMPARE: "number_compare",
+        TEXT_COMPARE: "text_compare",
+        BYTE_COMPARE: "byte_compare",
+        CUSTOM: "custom",
+        EXTERNAL: "external",
+        NOT_TEST: "not_test"
+    };
 
 module.exports.TEST_RESULTS = {
     UNKNOWN_COMPILER: 0,
@@ -77,14 +108,18 @@ module.exports.TEST_RESULTS = {
 };
 
 module.exports.TEST_TYPE =
-{
-    PROGRAM: "program",
-    FILE: "file",
-    PROJECT: "project"
-};
+    {
+        PROGRAM: "program",
+        FILE: "file",
+        PROJECT: "project"
+    };
+
+module.exports.IO_TYPE =
+    {
+        INPUT: "input",
+        OUTPUT: "output"
+    };
 
 module.exports.KILLING_CODES = {
     SELF_KILL : 134
 };
-
-