Implement http_integration

client/application.go

@@ -67,3 +67,44 @@ func (c *chirpstack) DeleteApplication(ctx context.Context, id string) error {
 	}
 	return nil
 }
+
+func (c *chirpstack) GetHttpIntegration(ctx context.Context, applicationId string) (*api.HttpIntegration, error) {
+	req := api.GetHttpIntegrationRequest{
+		ApplicationId: applicationId,
+	}
+	resp, err := c.applicationServiceClient.GetHttpIntegration(ctx, &req)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get http integration for application id %s; err: %s;", applicationId, err)
+	}
+	return resp.Integration, nil
+}
+func (c *chirpstack) CreateHttpIntegration(ctx context.Context, integration *api.HttpIntegration) error {
+	req := api.CreateHttpIntegrationRequest{
+		Integration: integration,
+	}
+	_, err := c.applicationServiceClient.CreateHttpIntegration(ctx, &req)
+	if err != nil {
+		return fmt.Errorf("failed to create http integration %s; err: %s;", integration, err)
+	}
+	return nil
+}
+func (c *chirpstack) UpdateHttpIntegration(ctx context.Context, integration *api.HttpIntegration) error {
+	req := api.UpdateHttpIntegrationRequest{
+		Integration: integration,
+	}
+	_, err := c.applicationServiceClient.UpdateHttpIntegration(ctx, &req)
+	if err != nil {
+		return fmt.Errorf("failed to update http integration %s; err: %s;", integration, err)
+	}
+	return nil
+}
+func (c *chirpstack) DeleteHttpIntegration(ctx context.Context, applicationId string) error {
+	req := api.DeleteHttpIntegrationRequest{
+		ApplicationId: applicationId,
+	}
+	_, err := c.applicationServiceClient.DeleteHttpIntegration(ctx, &req)
+	if err != nil {
+		return fmt.Errorf("failed to delete http integration for application id %s; err: %s;", applicationId, err)
+	}
+	return nil
+}

client/chirpstack.go

@@ -29,6 +29,12 @@ type Chirpstack interface {
 	UpdateApplication(ctx context.Context, application *api.Application) error
 	DeleteApplication(ctx context.Context, id string) error
 
+	// integrations
+	CreateHttpIntegration(ctx context.Context, integration *api.HttpIntegration) error
+	GetHttpIntegration(ctx context.Context, applicationId string) (*api.HttpIntegration, error)
+	UpdateHttpIntegration(ctx context.Context, integration *api.HttpIntegration) error
+	DeleteHttpIntegration(ctx context.Context, applicationId string) error
+
 	// messaging
 	Enqueue(ctx context.Context, request *api.EnqueueDeviceQueueItemRequest) (*api.EnqueueDeviceQueueItemResponse, error)
 	MulticastEnqueue(ctx context.Context, request *api.EnqueueMulticastGroupQueueItemRequest) (*api.EnqueueMulticastGroupQueueItemResponse, error)

docs/resources/http_integration.md

@@ -0,0 +1,30 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "chirpstack_http_integration Resource - chirpstack"
+subcategory: ""
+description: |-
+  Http Integration resource
+---
+
+# chirpstack_http_integration (Resource)
+
+Http Integration resource
+
+
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `application_id` (String) Application ID
+- `encoding` (String) Http Integration encoding. JSON or PROTOBUF.
+- `event_endpoint_url` (String) Http Integration URL
+
+### Optional
+
+- `headers` (Map of String) Http Integration headers
+
+### Read-Only
+
+- `id` (String) Http Integration identifier

internal/provider/http_integration_resource.go

@@ -0,0 +1,251 @@
+// SPDX-License-Identifier: MPL-2.0
+
+package provider
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/chirpstack/chirpstack/api/go/v4/api"
+	"github.com/halter-corp/terraform-provider-chirpstack/client"
+	"github.com/hashicorp/terraform-plugin-framework/attr"
+	"github.com/hashicorp/terraform-plugin-framework/path"
+	"github.com/hashicorp/terraform-plugin-framework/resource"
+	"github.com/hashicorp/terraform-plugin-framework/resource/schema"
+	"github.com/hashicorp/terraform-plugin-framework/resource/schema/planmodifier"
+	"github.com/hashicorp/terraform-plugin-framework/resource/schema/stringplanmodifier"
+	"github.com/hashicorp/terraform-plugin-framework/types"
+	"github.com/hashicorp/terraform-plugin-log/tflog"
+)
+
+// Ensure provider defined types fully satisfy framework interfaces.
+var _ resource.Resource = &HttpIntegrationResource{}
+var _ resource.ResourceWithImportState = &HttpIntegrationResource{}
+
+func NewHttpIntegrationResource() resource.Resource {
+	return &HttpIntegrationResource{}
+}
+
+// HttpIntegrationResource defines the resource implementation.
+type HttpIntegrationResource struct {
+	chirpstack client.Chirpstack
+}
+
+// HttpIntegrationResourceModel describes the resource data model.
+type HttpIntegrationResourceModel struct {
+	Id               types.String `tfsdk:"id"`
+	ApplicationId    types.String `tfsdk:"application_id"`
+	Headers          types.Map    `tfsdk:"headers"`
+	Encoding         types.String `tfsdk:"encoding"`
+	EventEndpointUrl types.String `tfsdk:"event_endpoint_url"`
+}
+
+func (r *HttpIntegrationResource) Metadata(ctx context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
+	resp.TypeName = req.ProviderTypeName + "_http_integration"
+}
+
+func (r *HttpIntegrationResource) Schema(ctx context.Context, req resource.SchemaRequest, resp *resource.SchemaResponse) {
+	resp.Schema = schema.Schema{
+		// This description is used by the documentation generator and the language server.
+		MarkdownDescription: "Http Integration resource",
+
+		Attributes: map[string]schema.Attribute{
+			"id": schema.StringAttribute{
+				Computed:            true,
+				MarkdownDescription: "Http Integration identifier",
+				PlanModifiers: []planmodifier.String{
+					stringplanmodifier.UseStateForUnknown(),
+				},
+			},
+			"application_id": schema.StringAttribute{
+				MarkdownDescription: "Application ID",
+				Required:            true,
+			},
+			"encoding": schema.StringAttribute{
+				MarkdownDescription: "Http Integration encoding. JSON or PROTOBUF.",
+				Required:            true,
+			},
+			"event_endpoint_url": schema.StringAttribute{
+				MarkdownDescription: "Http Integration URL",
+				Required:            true,
+			},
+			"headers": schema.MapAttribute{
+				ElementType:         types.StringType,
+				MarkdownDescription: "Http Integration headers",
+				Optional:            true,
+			},
+		},
+	}
+}
+
+func (r *HttpIntegrationResource) Configure(ctx context.Context, req resource.ConfigureRequest, resp *resource.ConfigureResponse) {
+	// Prevent panic if the provider has not been configured.
+	if req.ProviderData == nil {
+		return
+	}
+
+	chirpstack, ok := req.ProviderData.(client.Chirpstack)
+
+	if !ok {
+		resp.Diagnostics.AddError(
+			"Unexpected Resource Configure Type",
+			fmt.Sprintf("Expected *http.Client, got: %T. Please report this issue to the provider developers.", req.ProviderData),
+		)
+
+		return
+	}
+
+	r.chirpstack = chirpstack
+}
+
+func httpIntegrationFromData(data *HttpIntegrationResourceModel) *api.HttpIntegration {
+	httpIntegration := &api.HttpIntegration{
+		ApplicationId:    data.ApplicationId.ValueString(),
+		Encoding:         api.Encoding(api.Encoding_value[data.Encoding.ValueString()]),
+		EventEndpointUrl: data.EventEndpointUrl.ValueString(),
+	}
+
+	if !data.Headers.IsNull() {
+		httpIntegration.Headers = map[string]string{}
+		for k, v := range data.Headers.Elements() {
+			httpIntegration.Headers[k] = v.String()
+		}
+	}
+
+	return httpIntegration
+}
+
+func httpIntegrationToData(httpIntegration *api.HttpIntegration, data *HttpIntegrationResourceModel) {
+	data.ApplicationId = types.StringValue(httpIntegration.ApplicationId)
+	data.Encoding = types.StringValue(httpIntegration.Encoding.String())
+	data.EventEndpointUrl = types.StringValue(httpIntegration.EventEndpointUrl)
+	if len(httpIntegration.Headers) > 0 {
+		headers := map[string]attr.Value{}
+		for k, v := range httpIntegration.Headers {
+			headers[k] = types.StringValue(v)
+		}
+		data.Headers = types.MapValueMust(types.StringType, headers)
+	}
+}
+
+func (r *HttpIntegrationResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
+	var data HttpIntegrationResourceModel
+
+	// Read Terraform plan data into the model
+	resp.Diagnostics.Append(req.Plan.Get(ctx, &data)...)
+
+	if resp.Diagnostics.HasError() {
+		return
+	}
+
+	// If applicable, this is a great opportunity to initialize any necessary
+	// provider client data and make a call using it.
+	// httpResp, err := r.client.Do(httpReq)
+	// if err != nil {
+	//     resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Unable to create httpintegration, got error: %s", err))
+	//     return
+	// }
+	httpIntegration := httpIntegrationFromData(&data)
+	fmt.Printf("create: %+v\n", httpIntegration)
+	err := r.chirpstack.CreateHttpIntegration(ctx, httpIntegration)
+	if err != nil {
+		resp.Diagnostics.AddError("Chirpstack Error", fmt.Sprintf("Unable to create httpintegration, got error: %s", err))
+		return
+	}
+
+	// For the purposes of this httpintegration code, hardcoding a response value to
+	// save into the Terraform state.
+	data.Id = types.StringValue(httpIntegration.ApplicationId)
+
+	// Write logs using the tflog package
+	// Documentation: https://terraform.io/plugin/log
+	tflog.Trace(ctx, "created a resource")
+
+	// Save data into Terraform state
+	resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+}
+
+func (r *HttpIntegrationResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) {
+	var data HttpIntegrationResourceModel
+
+	// Read Terraform prior state data into the model
+	resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
+
+	if resp.Diagnostics.HasError() {
+		return
+	}
+
+	// If applicable, this is a great opportunity to initialize any necessary
+	// provider client data and make a call using it.
+	// httpResp, err := r.client.Do(httpReq)
+	// if err != nil {
+	//     resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Unable to read httpintegration, got error: %s", err))
+	//     return
+	// }
+	httpIntegration, err := r.chirpstack.GetHttpIntegration(ctx, data.Id.ValueString())
+	if err != nil {
+		resp.Diagnostics.AddError("Chirpstack Error", fmt.Sprintf("Unable to read httpintegration, got error: %s", err))
+		return
+	}
+
+	httpIntegrationToData(httpIntegration, &data)
+
+	// Save updated data into Terraform state
+	resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+}
+
+func (r *HttpIntegrationResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) {
+	var data HttpIntegrationResourceModel
+
+	// Read Terraform plan data into the model
+	resp.Diagnostics.Append(req.Plan.Get(ctx, &data)...)
+
+	if resp.Diagnostics.HasError() {
+		return
+	}
+
+	// If applicable, this is a great opportunity to initialize any necessary
+	// provider client data and make a call using it.
+	// httpResp, err := r.client.Do(httpReq)
+	// if err != nil {
+	//     resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Unable to update httpintegration, got error: %s", err))
+	//     return
+	// }
+	httpIntegration := httpIntegrationFromData(&data)
+	err := r.chirpstack.UpdateHttpIntegration(ctx, httpIntegration)
+	if err != nil {
+		resp.Diagnostics.AddError("Chirpstack Error", fmt.Sprintf("Unable to update httpintegration, got error: %s", err))
+		return
+	}
+
+	// Save updated data into Terraform state
+	resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+}
+
+func (r *HttpIntegrationResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) {
+	var data HttpIntegrationResourceModel
+
+	// Read Terraform prior state data into the model
+	resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
+
+	if resp.Diagnostics.HasError() {
+		return
+	}
+
+	// If applicable, this is a great opportunity to initialize any necessary
+	// provider client data and make a call using it.
+	// httpResp, err := r.client.Do(httpReq)
+	// if err != nil {
+	//     resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Unable to delete httpintegration, got error: %s", err))
+	//     return
+	// }
+	err := r.chirpstack.DeleteHttpIntegration(ctx, data.Id.ValueString())
+	if err != nil {
+		resp.Diagnostics.AddError("Chirpstack Error", fmt.Sprintf("Unable to delete httpintegration, got error: %s", err))
+		return
+	}
+}
+
+func (r *HttpIntegrationResource) ImportState(ctx context.Context, req resource.ImportStateRequest, resp *resource.ImportStateResponse) {
+	resource.ImportStatePassthroughID(ctx, path.Root("id"), req, resp)
+}