feat(provider): introduce environment alias resource

Author: cysp

docs/resources/environment_alias.md

@@ -0,0 +1,36 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "contentful_environment_alias Resource - terraform-provider-contentful"
+subcategory: ""
+description: |-
+  
+---
+
+# contentful_environment_alias (Resource)
+
+
+
+## Example Usage
+
+```terraform
+resource "contentful_environment_alias" "example" {
+  space_id              = "space-id"
+  environment_alias_id  = "staging"
+  target_environment_id = "staging-yyyy-mm-dd"
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `environment_alias_id` (String)
+- `space_id` (String)
+- `target_environment_id` (String)
+
+### Read-Only
+
+- `id` (String) The ID of this resource.
+
+

examples/resources/contentful_environment_alias/resource.tf

@@ -0,0 +1,5 @@
+resource "contentful_environment_alias" "example" {
+  space_id              = "space-id"
+  environment_alias_id  = "staging"
+  target_environment_id = "staging-yyyy-mm-dd"
+}

internal/provider/contentful_provider.go

@@ -187,6 +187,7 @@ func (p *ContentfulProvider) Resources(_ context.Context) []func() resource.Reso
 		NewContentTypeResource,
 		NewDeliveryApiKeyResource,
 		NewEditorInterfaceResource,
+		NewEnvironmentAliasResource,
 		NewEnvironmentResource,
 		NewEntryResource,
 		NewExtensionResource,

internal/provider/environment_alias_model.go

@@ -0,0 +1,17 @@
+package provider
+
+import (
+	"github.com/hashicorp/terraform-plugin-framework/types"
+)
+
+type EnvironmentAliasIdentityModel struct {
+	SpaceID            types.String `tfsdk:"space_id"`
+	EnvironmentAliasID types.String `tfsdk:"environment_alias_id"`
+}
+
+type EnvironmentAliasModel struct {
+	IDIdentityModel
+	EnvironmentAliasIdentityModel
+
+	TargetEnvironmentID types.String `tfsdk:"target_environment_id"`
+}

internal/provider/environment_alias_model_request.go

@@ -0,0 +1,24 @@
+package provider
+
+import (
+	"context"
+
+	cm "github.com/cysp/terraform-provider-contentful/internal/contentful-management-go"
+	"github.com/hashicorp/terraform-plugin-framework/diag"
+)
+
+func (model *EnvironmentAliasModel) ToEnvironmentAliasData(_ context.Context) (cm.EnvironmentAliasData, diag.Diagnostics) {
+	diags := diag.Diagnostics{}
+
+	environmentAliasRequest := cm.EnvironmentAliasData{
+		Environment: cm.EnvironmentLink{
+			Sys: cm.EnvironmentLinkSys{
+				Type:     cm.EnvironmentLinkSysTypeLink,
+				LinkType: cm.EnvironmentLinkSysLinkTypeEnvironment,
+				ID:       model.TargetEnvironmentID.ValueString(),
+			},
+		},
+	}
+
+	return environmentAliasRequest, diags
+}

internal/provider/environment_alias_model_response.go

@@ -0,0 +1,32 @@
+package provider
+
+import (
+	"context"
+	"strings"
+
+	cm "github.com/cysp/terraform-provider-contentful/internal/contentful-management-go"
+	"github.com/hashicorp/terraform-plugin-framework/diag"
+	"github.com/hashicorp/terraform-plugin-framework/types"
+)
+
+func NewEnvironmentAliasResourceModelFromResponse(_ context.Context, environmentAlias cm.EnvironmentAlias) (EnvironmentAliasModel, diag.Diagnostics) {
+	diags := diag.Diagnostics{}
+
+	spaceID := environmentAlias.Sys.Space.Sys.ID
+	environmentAliasID := environmentAlias.Sys.ID
+	targetEnvironmentID := environmentAlias.Environment.Sys.ID
+
+	model := EnvironmentAliasModel{
+		IDIdentityModel: IDIdentityModel{
+			ID: types.StringValue(strings.Join([]string{spaceID, environmentAliasID}, "/")),
+		},
+		EnvironmentAliasIdentityModel: EnvironmentAliasIdentityModel{
+			SpaceID:            types.StringValue(spaceID),
+			EnvironmentAliasID: types.StringValue(environmentAliasID),
+		},
+	}
+
+	model.TargetEnvironmentID = types.StringValue(targetEnvironmentID)
+
+	return model, diags
+}