feat: Allow dynamic schema in openapi (#2543)

* feat: Allow dynamic schema in openapi Openapi just constrains the possible values, but they are always JSON. In case of dynamic schema we do not know anything about the possible values, so we simply remove all constraints. * generate readme
zio · Dec 8, 2023 · 24dcb13 · 24dcb13
1 parent 2f9ba86
commit 24dcb13
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/zio-http/src/main/scala/zio/http/endpoint/openapi/JsonSchema.scala b/zio-http/src/main/scala/zio/http/endpoint/openapi/JsonSchema.scala
@@ -415,7 +415,7 @@ object JsonSchema {
       case Schema.Lazy(schema0)                                                              =>
         fromZSchemaMulti(schema0(), refType)
       case Schema.Dynamic(_)                                                                 =>
-        throw new IllegalArgumentException("Dynamic schema is not supported.")
+        JsonSchemas(AnyJson, None, Map.empty)
     }
   }
 
@@ -435,7 +435,7 @@ object JsonSchema {
       JsonSchemas(
         JsonSchema.ArrayType(Some(nested.root)),
         ref,
-        nested.children + (nested.rootRef.get -> nested.root),
+        nested.children ++ (nested.rootRef.map(_ -> nested.root)),
       )
     }
   }
@@ -563,7 +563,8 @@ object JsonSchema {
       case Schema.Tuple2(left, right, _) => AllOfSchema(Chunk(fromZSchema(left, refType), fromZSchema(right, refType)))
       case Schema.Either(left, right, _) => OneOfSchema(Chunk(fromZSchema(left, refType), fromZSchema(right, refType)))
       case Schema.Lazy(schema0)          => fromZSchema(schema0(), refType)
-      case Schema.Dynamic(_)             => throw new IllegalArgumentException("Dynamic schema is not supported.")
+      case Schema.Dynamic(_)             => AnyJson
+
     }
 
   sealed trait SchemaStyle extends Product with Serializable
@@ -911,4 +912,9 @@ object JsonSchema {
       )
   }
 
+  case object AnyJson extends JsonSchema {
+    override protected[openapi] def toSerializableSchema: SerializableJsonSchema =
+      SerializableJsonSchema()
+  }
+
 }