Added the feature to sort Postman requests based on the "orderOfOpera…

…tions" configuration

.gitignore

@@ -10,3 +10,4 @@ postman-config.json
 postman-testsuite.json
 
 .DS_Store
+.idea

examples/postman-ordering/portman-config.ordering.json

@@ -0,0 +1,21 @@
+{
+  "preRequestScripts": [
+    "pm.collectionVariables.set('status', pm.iterationData.get('status') || 'open')"
+  ],
+  "variableOverwrites": {
+    "application_id": "{{applicationId}}"
+  },
+  "globalReplacements": [
+    {
+      "searchFor": "\"maxItems\":2,",
+      "replaceWith": ""
+    }
+  ],
+  "orderOfOperations": [
+    "POST::/crm/leads",
+    "GET::/crm/leads/{id}",
+    "PATCH::/crm/leads/{id}",
+    "DELETE::/crm/leads/{id}",
+    "GET::/crm/leads"
+  ]
+}

examples/postman-ordering/readme.md

@@ -0,0 +1,121 @@
+# Postman collection request ordering
+
+This example contains the setup of Portman to convert & sort an OpenApi, with sorting of the Postman requests.
+
+_use-case_: execute Postman requests in a certain order typically linked to test scenario's, like CRUD.
+
+## CLI usage
+
+```ssh
+yarn portman -l ./examples/postman-ordering/crm.yml -t false -c ./examples/postman-ordering/portman-config.ordering.json
+```
+
+This is a very simple example where we just take the the `crm.yml` OpenApi and convert it with ordering in place.
+
+## Portman settings
+
+The `orderOfOperations` is a list of OpenApi operations, which is used by Portman to sort the Postman requests in the
+desired order.
+
+The OpenApi operation is the unique combination of the OpenApi method & path, with a `::` separator symbol.
+The example: `"GET::/crm/leads"` will target only the "GET" method and the specific path "/crm/leads".
+
+## Example explained
+
+In our example we want to run the execution of the CRM leads operations in specific order in Postman.
+
+So in our Portman configuration file , we have defined the `orderOfOperations` with the desired order for the "leads"
+endpoints. REMARK: Items that are **not** defined in the `orderOfOperations` list will remain at their current order.
+
+./examples/postman-ordering/portman-config.ordering.json >>
+
+````json
+{
+  "orderOfOperations": [
+    "POST::/crm/leads",
+    "GET::/crm/leads/{id}",
+    "PATCH::/crm/leads/{id}",
+    "DELETE::/crm/leads/{id}",
+    "GET::/crm/leads"
+  ]
+}
+````
+
+The result will be that initial OpenApi file, with the operations orders like:
+
+./examples/postman-ordering/crm.yml >>
+
+```yaml
+paths:
+    /crm/leads:
+      get:
+        operationId: leadsAll
+        summary: List leads
+      post:
+        operationId: leadsAdd
+        summary: Create lead
+      '/crm/leads/{id}':
+        get:
+          operationId: leadsOne
+          summary: Get lead
+        patch:
+          operationId: leadsUpdate
+          summary: Update lead
+        delete:
+          operationId: leadsDelete
+          summary: Delete lead
+
+```
+
+will be converted in a Postman Collection that is order like this:
+
+./examples/postman-ordering/crmApi.json >>
+
+```json
+{
+  "item": [
+    {
+      "id": "7aba139c-6c52-4d20-a1f2-e5f54482dd31",
+      "name": "Leads",
+      "item": [
+        {
+          "id": "eeca3dd2-c57f-4ba9-b347-927b0fa867dc",
+          "name": "Create lead"
+        },
+        {
+          "id": "c9807808-5c7b-4194-b899-5d0317c1ddc1",
+          "name": "Get lead"
+        },
+        {
+          "id": "1e6e89d5-a975-4f34-b548-b16d64e12ba7",
+          "name": "Update lead"
+        },
+        {
+          "id": "41e14505-3cd5-461d-a252-16af1ac9894d",
+          "name": "Delete lead"
+        },
+        {
+          "id": "240d8dd4-ea17-4e66-a564-2ed7380d559a",
+          "name": "List leads"
+        }
+      ]
+    }
+  ]
+}
+```
+
+**End result**
+
+Original order for items as defined in OpenApi:
+1) List leads - GET
+2) Create lead - POST
+3) Get lead - GET
+4) Update lead - PATCH
+5) Delete lead - DELETE
+
+Ordered items in Postman after conversion as defined in the Portman configuration:
+1) Create lead - POST
+2) Get lead - GET
+3) Update lead - PATCH
+4) Delete lead - DELETE
+5) List leads - GET