fix minor bugs

backend.yml

@@ -85,9 +85,47 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/ApiResponse'
+    put:
+      tags:
+      - backend
+      summary: Modifies a user
+      operationId: modifyUser
+      parameters:
+      - name: username
+        in: path
+        description: Username of a user
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/User'
+        required: true
+      responses:
+        200:
+          description: successful operation
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/UserMetadata'
+        400:
+          description: JSON parse error
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ApiResponse'
+        417:
+          description: JSON invalid schema
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ApiResponse'
+
 
   /api/auth/signup:
-    put:
+    post:
       tags:
       - backend
       summary: Creates a user
@@ -104,7 +142,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ApiResponse'
+                $ref: '#/components/schemas/UserMetadata'
         400:
           description: JSON parse error
           content:
@@ -136,7 +174,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ApiResponse'
+                $ref: '#/components/schemas/UserMetadata'
         400:
           description: JSON parse error
           content:
@@ -151,7 +189,7 @@ paths:
                 $ref: '#/components/schemas/ApiResponse'
     
   /api/objects/streamerobject:
-    put:
+    post:
       tags:
       - backend
       summary: Creates a streamer resource
@@ -187,7 +225,7 @@ paths:
     delete:
       tags:
       - backend
-      summary: Creates a streamer resource
+      summary: Deletes a streamer resource
       operationId: deleteResource
       parameters:
       - name: id
@@ -213,7 +251,7 @@ paths:
     get:
       tags:
       - backend
-      summary: Creates a streamer resource
+      summary: Gets a streamer resource
       operationId: getAResource
       parameters:
       - name: id
@@ -236,10 +274,10 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/ApiResponse'
-    post:
+    put:
       tags:
       - backend
-      summary: Creates a streamer resource
+      summary: Modifies a streamer resource
       operationId: editAResource
       requestBody:
         content: