From 6642a66a1df5db5f2f9780905e83ba2c412128f6 Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Mon, 31 Jul 2023 00:31:43 +0200
Subject: Implemented identities datasource

---
 internal/provider/identities_data_source.go | 119 ++++++++++++++++++++++++++++
 internal/provider/provider.go               |   1 +
 2 files changed, 120 insertions(+)
 create mode 100644 internal/provider/identities_data_source.go

(limited to 'internal')

diff --git a/internal/provider/identities_data_source.go b/internal/provider/identities_data_source.go
new file mode 100644
index 0000000..07d8e0e
--- /dev/null
+++ b/internal/provider/identities_data_source.go
@@ -0,0 +1,119 @@
+package provider
+
+import (
+	"context"
+	"fmt"
+
+	"git.adyxax.org/adyxax/terraform-provider-eventline/external/evcli"
+	"github.com/exograd/go-daemon/ksuid"
+	"github.com/hashicorp/terraform-plugin-framework/datasource"
+	"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
+	"github.com/hashicorp/terraform-plugin-framework/types"
+)
+
+type IdentitiesDataSource struct {
+	client *evcli.Client
+}
+
+var _ datasource.DataSource = &IdentitiesDataSource{} // Ensure provider defined types fully satisfy framework interfaces
+func NewIdentitiesDataSource() datasource.DataSource {
+	return &IdentitiesDataSource{}
+}
+
+type IdentitiesDataSourceModel struct {
+	Elements  []IdentityDataSourceModel `tfsdk:"elements"`
+	ProjectId types.String              `tfsdk:"project_id"`
+}
+type IdentityDataSourceModel struct {
+	Connector types.String `tfsdk:"connector"`
+	Id        types.String `tfsdk:"id"`
+	Name      types.String `tfsdk:"name"`
+	RawData   types.String `tfsdk:"data"`
+	Status    types.String `tfsdk:"status"`
+	Type      types.String `tfsdk:"type"`
+}
+
+func (d *IdentitiesDataSource) Metadata(ctx context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
+	resp.TypeName = req.ProviderTypeName + "_identities"
+}
+
+func (d *IdentitiesDataSource) Schema(ctx context.Context, req datasource.SchemaRequest, resp *datasource.SchemaResponse) {
+	resp.Schema = schema.Schema{
+		Attributes: map[string]schema.Attribute{
+			"elements": schema.ListNestedAttribute{
+				Computed: true,
+				NestedObject: schema.NestedAttributeObject{
+					Attributes: map[string]schema.Attribute{
+						"connector": schema.StringAttribute{
+							Computed:            true,
+							MarkdownDescription: "The connector used for the identity.",
+						},
+						"data": schema.StringAttribute{
+							Computed:            true,
+							MarkdownDescription: "The json raw data of the identity.",
+							Sensitive:           true,
+						},
+						"id": schema.StringAttribute{
+							Computed:            true,
+							MarkdownDescription: "The identifier of the identity.",
+						},
+						"name": schema.StringAttribute{
+							Computed:            true,
+							MarkdownDescription: "The name of the identity.",
+						},
+						"status": schema.StringAttribute{
+							Computed:            true,
+							MarkdownDescription: "The status of the identity.",
+						},
+						"type": schema.StringAttribute{
+							Computed:            true,
+							MarkdownDescription: "The type of the identity.",
+						},
+					},
+				},
+				MarkdownDescription: "Identities list",
+			},
+			"project_id": schema.StringAttribute{
+				MarkdownDescription: "Project id",
+				Required:            true,
+			},
+		},
+		MarkdownDescription: "Eventline identities data source",
+	}
+}
+
+func (d *IdentitiesDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
+	d.client, _ = req.ProviderData.(*evcli.Client)
+}
+
+func (d *IdentitiesDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
+	var data IdentitiesDataSourceModel
+	resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
+	if resp.Diagnostics.HasError() {
+		return
+	}
+	var id ksuid.KSUID
+	if err := id.Parse(data.ProjectId.ValueString()); err != nil {
+		resp.Diagnostics.AddError("KsuidParse", fmt.Sprintf("Unable to parse project id, got error: %s", err))
+		return
+	}
+	d.client.ProjectId = &id
+	identities, err := d.client.FetchIdentities()
+	if err != nil {
+		resp.Diagnostics.AddError("FetchIdentities", fmt.Sprintf("Unable to fetch identities, got error: %s", err))
+		return
+	}
+	identityList := make([]IdentityDataSourceModel, len(identities))
+	for i, identity := range identities {
+		identityList[i] = IdentityDataSourceModel{
+			Connector: types.StringValue(identity.Connector),
+			Id:        types.StringValue(identity.Id.String()),
+			Name:      types.StringValue(identity.Name),
+			RawData:   types.StringValue(string(identity.RawData)),
+			Status:    types.StringValue(string(identity.Status)),
+			Type:      types.StringValue(identity.Type),
+		}
+	}
+	data.Elements = identityList
+	resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+}
diff --git a/internal/provider/provider.go b/internal/provider/provider.go
index 6f3bb65..8f1808e 100644
--- a/internal/provider/provider.go
+++ b/internal/provider/provider.go
@@ -76,6 +76,7 @@ func (p *Provider) Resources(ctx context.Context) []func() resource.Resource {
 
 func (p *Provider) DataSources(ctx context.Context) []func() datasource.DataSource {
 	return []func() datasource.DataSource{
+		NewIdentitiesDataSource,
 		NewJobsDataSource,
 		NewProjectsDataSource,
 	}
-- 
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