misc fixes for Thirdparty / addPerson

* set default values for ThirdParty in ThirdParty.vue
* set correct value for binding with phone (telephone instead of
phonenumber)
* add validation on ThirdParty/denomination: at least two characters, no
Null value

src/Bundle/ChillMainBundle/Entity/Address.php

@@ -139,12 +139,10 @@ class Address
     private $point;
 
     /**
-     * @var PostalCode
-     *
      * @ORM\ManyToOne(targetEntity="Chill\MainBundle\Entity\PostalCode")
      * @Groups({"write"})
      */
-    private $postcode;
+    private ?PostalCode $postcode;
 
     /**
      * @var string|null

src/Bundle/ChillMainBundle/Resources/public/vuejs/OnTheFly/components/Create.vue

@@ -78,7 +78,7 @@ export default {
             case 'thirdparty':
                let data = this.$refs.castThirdparty.$data.thirdparty;
                data.name = data.text;
-               if (data.address !== undefined) {
+               if (data.address !== null) {
                    data.address = { id: data.address.address_id }
                } else {
                    data.address = null;

src/Bundle/ChillMainBundle/chill.api.specs.yaml

@@ -165,13 +165,6 @@ paths:
                 200:
                     description: "OK"
     /1.0/main/address.json:
-        get:
-            tags:
-                - address
-            summary: Return a list of all Chill addresses
-            responses:
-                200:
-                    description: "ok"
         post:
             tags:
                 - address
@@ -222,10 +215,44 @@ paths:
                     description: "Unprocessable entity (validation errors)"
                 400:
                     description: "transition cannot be applyed"
+    /1.0/main/address/{id}.json:
+        get:
+            tags:
+                - address
+            summary: Return an address by id
+            parameters:
+                -   name: id
+                    in: path
+                    required: true
+                    description: The address id
+                    schema:
+                        type: integer
+                        format: integer
+                        minimum: 1
+            responses:
+                200:
+                    description: "ok"
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/Address'
+                404:
+                    description: "not found"
+                401:
+                    description: "Unauthorized"
         patch:
             tags:
                 - address
             summary: patch an address
+            parameters:
+                -   name: id
+                    in: path
+                    required: true
+                    description: The address id
+                    schema:
+                        type: integer
+                        format: integer
+                        minimum: 1
             requestBody:
                 required: true
                 content:
@@ -277,31 +304,6 @@ paths:
                 400:
                     description: "transition cannot be applyed"
 
-    /1.0/main/address/{id}.json:
-        get:
-            tags:
-                - address
-            summary: Return an address by id
-            parameters:
-                -   name: id
-                    in: path
-                    required: true
-                    description: The address id
-                    schema:
-                        type: integer
-                        format: integer
-                        minimum: 1
-            responses:
-                200:
-                    description: "ok"
-                    content:
-                        application/json:
-                            schema:
-                                $ref: '#/components/schemas/Address'
-                404:
-                    description: "not found"
-                401:
-                    description: "Unauthorized"
 
     /1.0/main/address/{id}/duplicate.json:
         post: