feat: missing variable detection on test/transaction run (#1863)

* feat: get types from expression

* wip: changes in the api

* create linter for missing variables

* remove old code

* tag test object with expr_enabled and stmt_enabled

* feat: missing variables in tests

* uncomment tests

* refactor traverse method to allow unexported struct fields

* implement transaction validations

* remove unused method

* remove old variable detection code

* don't ignore time fields

* rename ReflectionToken to Token

* feature(frontend): frontend changes

* reference test that is missing variable

* feature(frontend): support for new structure as part of the missing variables for the FE

Co-authored-by: Oscar Reyes <oscar-rreyes1@hotmail.com>

api/openapi.yaml

@@ -355,44 +355,6 @@ paths:
         404:
           description: transaction run not found
 
-  /transactions/{transactionId}/version/{version}/variables:
-    get:
-      tags:
-        - api
-      parameters:
-        - in: path
-          name: transactionId
-          schema:
-            type: string
-          required: true
-        - in: path
-          name: version
-          schema:
-            type: integer
-          required: true
-        - in: query
-          name: environmentId
-          schema:
-            type: string
-        - in: query
-          name: runId
-          schema:
-            type: integer
-      summary: "get transaction variables"
-      description: "get transaction variables"
-      operationId: getTransactionVariables
-      responses:
-        200:
-          description: successful operation
-          content:
-            application/json:
-              schema:
-                type: array
-                items:
-                  $ref: "./variables.yaml#/components/schemas/TestVariables"
-        500:
-          description: "problem with getting the transaction variables"
-
   /tests:
     get:
       tags:
@@ -551,6 +513,12 @@ paths:
             application/json:
               schema:
                 $ref: "./tests.yaml#/components/schemas/TestRun"
+        422:
+          description: some variables are missing
+          content:
+            application/json:
+              schema:
+                $ref: "./variables.yaml#/components/schemas/MissingVariablesError"
     get:
       tags:
         - api
@@ -869,42 +837,6 @@ paths:
               schema:
                 type: string
 
-  /tests/{testId}/version/{version}/variables:
-    get:
-      tags:
-        - api
-      parameters:
-        - in: path
-          name: testId
-          schema:
-            type: string
-          required: true
-        - in: path
-          name: version
-          schema:
-            type: integer
-          required: true
-        - in: query
-          name: environmentId
-          schema:
-            type: string
-        - in: query
-          name: runId
-          schema:
-            type: integer
-      summary: "get test variables"
-      description: "get test variables"
-      operationId: getTestVariables
-      responses:
-        200:
-          description: successful operation
-          content:
-            application/json:
-              schema:
-                $ref: "./variables.yaml#/components/schemas/TestVariables"
-        500:
-          description: "problem with getting the test variables"
-
   # Environments
   /environments:
     get:

api/variables.yaml

@@ -2,29 +2,24 @@ openapi: 3.0.0
 
 components:
   schemas:
-    Variables:
+    MissingVariablesError:
       type: object
       properties:
-        environment:
+        missingVariables:
           type: array
           items:
-            type: string
-        variables:
-          type: array
-          items:
-            type: string
-        missing:
-          type: array
-          items:
-            $ref: "#/components/schemas/MissingVariables"
-    TestVariables:
+            $ref: "#/components/schemas/MissingVariable"
+    MissingVariable:
       type: object
       properties:
-        test:
-          $ref: "./tests.yaml#/components/schemas/Test"
+        testId:
+          type: string
         variables:
-          $ref: "#/components/schemas/Variables"
-    MissingVariables:
+          type: array
+          items:
+            $ref: "#/components/schemas/Variable"
+
+    Variable:
       type: object
       properties:
         key: