Merge pull request #69 from microsoft/feature/base-request

- adds base request builder class

CHANGELOG.md

@@ -11,6 +11,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+## [0.19.0] - 2023-03-22
+
+### Added
+
+- Adds base request builder class to reduce generated code duplication.
+
 ## [0.18.0] - 2023-03-20
 
 ### Added

base_request_builder.go

@@ -0,0 +1,29 @@
+package abstractions
+
+// BaseRequestBuilder is the base class for all request builders.
+type BaseRequestBuilder struct {
+	// Path parameters for the request
+	PathParameters map[string]string
+	// The request adapter to use to execute the requests.
+	RequestAdapter RequestAdapter
+	// Url template to use to build the URL for the current request builder
+	UrlTemplate string
+}
+
+// NewBaseRequestBuilder creates a new BaseRequestBuilder instance.
+func NewBaseRequestBuilder(requestAdapter RequestAdapter, urlTemplate string, pathParameters map[string]string) *BaseRequestBuilder {
+	if requestAdapter == nil {
+		panic("requestAdapter cannot be nil")
+	}
+	pathParametersCopy := make(map[string]string)
+	if pathParameters != nil {
+		for idx, item := range pathParameters {
+			pathParametersCopy[idx] = item
+		}
+	}
+	return &BaseRequestBuilder{
+		RequestAdapter: requestAdapter,
+		UrlTemplate:    urlTemplate,
+		PathParameters: pathParametersCopy,
+	}
+}