refactor: move currency to money package and add new type Price, refactor api and use price there too

api/v1/openapi.yaml

@@ -350,32 +350,17 @@ components:
         path: gitlab.mareshq.com/hq/yggdrasil/pkg/training
 
     TrainingPrice:
-      type: object
-      properties:
-        currency:
-          type: string
-          enum:
-            - CZK
-            - EUR
-            - USD
-          x-go-type: currency.Currency
-          x-go-type-package:
-            path: gitlab.mareshq.com/hq/yggdrasil/internal/currency
-        amount:
-          type: number
-          minimum: 0
-          x-go-type: decimal.Decimal
-          x-go-type-package:
-            path: github.com/shopspring/decimal
-        type:
-          type: string
-          enum:
-            - OPEN
-            - CORPORATE
-      required:
-        - currency
-        - amount
-        - type
+      allOf:
+        - $ref: "#/components/schemas/Price"
+        - type: object
+          properties:
+            type:
+              type: string
+              enum:
+                - OPEN
+                - CORPORATE
+          required:
+            - type
 
     CreateTrainingDateRequest:
       $ref: "#/components/schemas/NewTrainingDate"
@@ -443,7 +428,7 @@ components:
           format: int8
           minimum: 1
         price:
-          $ref: "#/components/schemas/TrainingDatePrice"
+          $ref: "#/components/schemas/Price"
       required:
         - trainingID
         - date
@@ -465,7 +450,14 @@ components:
           required:
             - id
 
-    TrainingDatePrice:
+    TrainingDateID:
+      type: string
+      format: uuid
+      x-go-type: training.TrainingDateID
+      x-go-type-import:
+        path: gitlab.mareshq.com/hq/yggdrasil/pkg/training
+
+    Price:
       type: object
       properties:
         currency:
@@ -474,9 +466,9 @@ components:
             - CZK
             - EUR
             - USD
-          x-go-type: currency.Currency
+          x-go-type: money.Currency
           x-go-type-package:
-            path: gitlab.mareshq.com/hq/yggdrasil/internal/currency
+            path: gitlab.mareshq.com/hq/yggdrasil/internal/money
         amount:
           type: number
           minimum: 0
@@ -487,13 +479,6 @@ components:
         - currency
         - amount
 
-    TrainingDateID:
-      type: string
-      format: uuid
-      x-go-type: training.TrainingDateID
-      x-go-type-import:
-        path: gitlab.mareshq.com/hq/yggdrasil/pkg/training
-
     ProblemDetails:
       type: object
       description: >