chore: rename aex9-transfers route and add docs (#1979)

Author: sborrazas

docs/swagger_v3/stats.spec.yaml

@@ -695,3 +695,58 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrorResponse'
+  /stats/aex9-transfers:
+    get:
+      deprecated: false
+      description: Get total AEx9 token transfers.
+      operationId: GetNamesStats
+      parameters:
+        - name: interval_by
+          description: The interval in which to return the stats.
+          in: query
+          required: false
+          schema:
+            type: string
+            enum:
+              - day
+              - week
+              - month
+            example: week
+        - name: min_start_date
+          description: The minimum start date in YYYY-MM-DD format.
+          in: query
+          required: false
+          schema:
+            type: string
+            example: "2023-01-01"
+        - name: max_start_date
+          description: The maximum start date in YYYY-MM-DD format.
+          in: query
+          required: false
+          schema:
+            type: string
+            example: "2024-01-01"
+        - $ref: '#/components/parameters/LimitParam'
+        - $ref: '#/components/parameters/DirectionParam'
+      responses:
+        '200':
+          description: Returns paginated AEx9 transfer stats
+          content:
+            application/json:
+              schema:
+                allOf:
+                  - type: object
+                    required:
+                      - data
+                    properties:
+                      data:
+                        type: array
+                        items:
+                          $ref: '#/components/schemas/Stat'
+                  - $ref: '#/components/schemas/PaginatedResponse'
+        '400':
+          description: Bad request
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'

lib/ae_mdw_web/controllers/stats_controller.ex

@@ -105,8 +105,8 @@ defmodule AeMdwWeb.StatsController do
     end
   end
 
-  @spec aex9_token_transfers_stats(Conn.t(), map()) :: Conn.t()
-  def aex9_token_transfers_stats(%Conn{assigns: assigns} = conn, _params) do
+  @spec aex9_transfers_stats(Conn.t(), map()) :: Conn.t()
+  def aex9_transfers_stats(%Conn{assigns: assigns} = conn, _params) do
     %{state: state, pagination: pagination, query: query, scope: scope, cursor: cursor} = assigns
 
     with {:ok, paginated_stats} <-

lib/ae_mdw_web/router.ex

@@ -74,7 +74,7 @@ defmodule AeMdwWeb.Router do
       get "/stats/delta", StatsController, :delta_stats
       get "/stats/miners", StatsController, :miners_stats
       get "/stats/contracts", StatsController, :contracts_stats
-      get "/stats/aex9-token-transfers", StatsController, :aex9_token_transfers_stats
+      get "/stats/aex9-transfers", StatsController, :aex9_transfers_stats
       get "/stats", StatsController, :stats
 
       get "/names", NameController, :names