From 269963bc8f527d4760b48b44b296e874855c2a1c Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Tue, 1 Aug 2023 00:32:23 +0200
Subject: Implemented project data source

---
 docs/data-sources/project.md                       | 30 +++++++++++
 .../data-sources/eventline_project/data-source.tf  |  3 ++
 internal/provider/project_data_source.go           | 59 ++++++++++++++++++++++
 internal/provider/provider.go                      |  1 +
 4 files changed, 93 insertions(+)
 create mode 100644 docs/data-sources/project.md
 create mode 100644 examples/data-sources/eventline_project/data-source.tf
 create mode 100644 internal/provider/project_data_source.go

diff --git a/docs/data-sources/project.md b/docs/data-sources/project.md
new file mode 100644
index 0000000..bf0f077
--- /dev/null
+++ b/docs/data-sources/project.md
@@ -0,0 +1,30 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "eventline_project Data Source - terraform-provider-eventline"
+subcategory: ""
+description: |-
+  Use this data source to retrieve information about an existing eventline project from its name.
+---
+
+# eventline_project (Data Source)
+
+Use this data source to retrieve information about an existing eventline project from its name.
+
+## Example Usage
+
+```terraform
+data "project" "main" {
+  name = "main"
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `name` (String) The name of the project.
+
+### Read-Only
+
+- `id` (String) The identifier of the project.
diff --git a/examples/data-sources/eventline_project/data-source.tf b/examples/data-sources/eventline_project/data-source.tf
new file mode 100644
index 0000000..c0714e1
--- /dev/null
+++ b/examples/data-sources/eventline_project/data-source.tf
@@ -0,0 +1,3 @@
+data "project" "main" {
+  name = "main"
+}
diff --git a/internal/provider/project_data_source.go b/internal/provider/project_data_source.go
new file mode 100644
index 0000000..444eb51
--- /dev/null
+++ b/internal/provider/project_data_source.go
@@ -0,0 +1,59 @@
+package provider
+
+import (
+	"context"
+	"fmt"
+
+	"git.adyxax.org/adyxax/terraform-provider-eventline/external/evcli"
+	"github.com/hashicorp/terraform-plugin-framework/datasource"
+	"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
+	"github.com/hashicorp/terraform-plugin-framework/types"
+)
+
+type ProjectDataSource struct {
+	client *evcli.Client
+}
+
+var _ datasource.DataSource = &ProjectDataSource{} // Ensure provider defined types fully satisfy framework interfaces
+func NewProjectDataSource() datasource.DataSource {
+	return &ProjectDataSource{}
+}
+
+func (d *ProjectDataSource) Metadata(ctx context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
+	resp.TypeName = req.ProviderTypeName + "_project"
+}
+
+func (d *ProjectDataSource) Schema(ctx context.Context, req datasource.SchemaRequest, resp *datasource.SchemaResponse) {
+	resp.Schema = schema.Schema{
+		Attributes: map[string]schema.Attribute{
+			"id": schema.StringAttribute{
+				Computed:            true,
+				MarkdownDescription: "The identifier of the project.",
+			},
+			"name": schema.StringAttribute{
+				MarkdownDescription: "The name of the project.",
+				Required:            true,
+			},
+		},
+		MarkdownDescription: "Use this data source to retrieve information about an existing eventline project from its name.",
+	}
+}
+
+func (d *ProjectDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
+	d.client, _ = req.ProviderData.(*evcli.Client)
+}
+
+func (d *ProjectDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
+	var data ProjectDataSourceModel
+	resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
+	if resp.Diagnostics.HasError() {
+		return
+	}
+	project, err := d.client.FetchProjectByName(data.Name.ValueString())
+	if err != nil {
+		resp.Diagnostics.AddError("FetchProjectByName", fmt.Sprintf("Unable to fetch project, got error: %s", err))
+		return
+	}
+	data = ProjectDataSourceModel{Id: types.StringValue(project.Id.String()), Name: types.StringValue(project.Name)}
+	resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+}
diff --git a/internal/provider/provider.go b/internal/provider/provider.go
index 8f1808e..5bc5d73 100644
--- a/internal/provider/provider.go
+++ b/internal/provider/provider.go
@@ -78,6 +78,7 @@ func (p *Provider) DataSources(ctx context.Context) []func() datasource.DataSour
 	return []func() datasource.DataSource{
 		NewIdentitiesDataSource,
 		NewJobsDataSource,
+		NewProjectDataSource,
 		NewProjectsDataSource,
 	}
 }
-- 
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