v1.0

1 files changed, 45 insertions, 0 deletions

diff --git a/Hutch/Networking/GraphQLRequest.swift b/Hutch/Networking/GraphQLRequest.swift
new file mode 100644
index 0000000..bce7b40
--- /dev/null
+++ b/Hutch/Networking/GraphQLRequest.swift
@@ -0,0 +1,45 @@
+import Foundation
+
+/// The JSON body sent with every GraphQL request.
+struct GraphQLRequestBody: Encodable, Sendable {
+    let query: String
+    let variables: [String: AnyCodable]?
+}
+
+/// The top-level shape of every GraphQL response.
+struct GraphQLResponse<T: Decodable>: Decodable {
+    let data: T?
+    let errors: [GraphQLError]?
+}
+
+// MARK: - AnyCodable
+
+/// A type-erased `Codable` wrapper so callers can pass `[String: Any]` variables
+/// without losing type information at the encoding boundary.
+struct AnyCodable: Sendable, Encodable {
+    let value: any Sendable
+
+    init(_ value: any Sendable) {
+        self.value = value
+    }
+
+    func encode(to encoder: any Encoder) throws {
+        var container = encoder.singleValueContainer()
+        switch value {
+        case let v as String:
+            try container.encode(v)
+        case let v as Int:
+            try container.encode(v)
+        case let v as Double:
+            try container.encode(v)
+        case let v as Bool:
+            try container.encode(v)
+        case let v as [any Sendable]:
+            try container.encode(v.map { AnyCodable($0) })
+        case let v as [String: any Sendable]:
+            try container.encode(v.mapValues { AnyCodable($0) })
+        default:
+            try container.encodeNil()
+        }
+    }
+}