New datasources for datafactory

* `azurerm_data_factory_trigger_schedules`: Retrieve a list of all trigger schedules for a given Data Factory
* `azurerm_data_factory_trigger_schedule`: Retrieve a rigger schedule for a given Data Factory by name

internal/services/datafactory/data_factory_trigger_schedule_data_source.go

@@ -0,0 +1,318 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+package datafactory
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/Azure/azure-sdk-for-go/services/datafactory/mgmt/2018-06-01/datafactory" // nolint: staticcheck
+	"github.com/hashicorp/go-azure-sdk/resource-manager/datafactory/2018-06-01/factories"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/sdk"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/services/datafactory/parse"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/services/datafactory/validate"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/tf/pluginsdk"
+	"github.com/hashicorp/terraform-provider-azurerm/utils"
+)
+
+type TriggerScheduleDataSource struct{}
+
+type TriggerScheduleDataSourceModel struct {
+	Name          string                    `tfschema:"name"`
+	DataFactoryID string                    `tfschema:"data_factory_id"`
+	Description   string                    `tfschema:"description"`
+	Schedule      []TriggerScheduleSchedule `tfschema:"schedule"`
+	StartTime     string                    `tfschema:"start_time"`
+	EndTime       string                    `tfschema:"end_time"`
+	TimeZone      string                    `tfschema:"time_zone"`
+	Frequency     string                    `tfschema:"frequency"`
+	Interval      int                       `tfschema:"interval"`
+	Activated     bool                      `tfschema:"activated"`
+	PipelineName  string                    `tfschema:"pipeline_name"`
+	Annotations   []string                  `tfschema:"annotations"`
+}
+
+type TriggerScheduleSchedule struct {
+	DaysOfMonth []int                            `tfschema:"days_of_month"`
+	DaysOfWeek  []string                         `tfschema:"days_of_week"`
+	Hours       []int                            `tfschema:"hours"`
+	Minutes     []int                            `tfschema:"minutes"`
+	Monthly     []TriggerScheduleScheduleMonthly `tfschema:"monthly"`
+}
+
+type TriggerScheduleScheduleMonthly struct {
+	Weekday string `tfschema:"weekday"`
+	Week    int    `tfschema:"week"`
+}
+
+var _ sdk.DataSource = TriggerScheduleDataSource{}
+
+func (d TriggerScheduleDataSource) ModelObject() interface{} {
+	return &TriggerScheduleDataSourceModel{}
+}
+
+func (d TriggerScheduleDataSource) ResourceType() string {
+	return "azurerm_data_factory_trigger_schedule"
+}
+
+func (d TriggerScheduleDataSource) Arguments() map[string]*pluginsdk.Schema {
+	return map[string]*pluginsdk.Schema{
+		"name": {
+			Type:         pluginsdk.TypeString,
+			Required:     true,
+			ValidateFunc: validate.DataFactoryPipelineAndTriggerName(),
+		},
+
+		"data_factory_id": {
+			Type:         pluginsdk.TypeString,
+			Required:     true,
+			ValidateFunc: factories.ValidateFactoryID,
+		},
+	}
+}
+
+func (d TriggerScheduleDataSource) Attributes() map[string]*pluginsdk.Schema {
+	return map[string]*pluginsdk.Schema{
+		"description": {
+			Type:     pluginsdk.TypeString,
+			Computed: true,
+		},
+
+		"schedule": {
+			Type:     pluginsdk.TypeList,
+			Computed: true,
+			Elem: &pluginsdk.Resource{
+				Schema: map[string]*pluginsdk.Schema{
+					"days_of_month": {
+						Type:     pluginsdk.TypeList,
+						Computed: true,
+						Elem: &pluginsdk.Schema{
+							Type: pluginsdk.TypeInt,
+						},
+					},
+
+					"days_of_week": {
+						Type:     pluginsdk.TypeList,
+						Computed: true,
+						Elem: &pluginsdk.Schema{
+							Type: pluginsdk.TypeString,
+						},
+					},
+
+					"hours": {
+						Type:     pluginsdk.TypeList,
+						Computed: true,
+						Elem: &pluginsdk.Schema{
+							Type: pluginsdk.TypeInt,
+						},
+					},
+
+					"minutes": {
+						Type:     pluginsdk.TypeList,
+						Computed: true,
+						Elem: &pluginsdk.Schema{
+							Type: pluginsdk.TypeInt,
+						},
+					},
+
+					"monthly": {
+						Type:     pluginsdk.TypeList,
+						Computed: true,
+						Elem: &pluginsdk.Resource{
+							Schema: map[string]*pluginsdk.Schema{
+								"weekday": {
+									Type:     pluginsdk.TypeString,
+									Computed: true,
+								},
+
+								"week": {
+									Type:     pluginsdk.TypeInt,
+									Computed: true,
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+
+		"start_time": {
+			Type:     pluginsdk.TypeString,
+			Computed: true,
+		},
+
+		"end_time": {
+			Type:     pluginsdk.TypeString,
+			Computed: true,
+		},
+
+		"time_zone": {
+			Type:     pluginsdk.TypeString,
+			Computed: true,
+		},
+
+		"frequency": {
+			Type:     pluginsdk.TypeString,
+			Computed: true,
+		},
+
+		"interval": {
+			Type:     pluginsdk.TypeInt,
+			Computed: true,
+		},
+
+		"activated": {
+			Type:     pluginsdk.TypeBool,
+			Computed: true,
+		},
+
+		"pipeline_name": {
+			Type:     pluginsdk.TypeString,
+			Computed: true,
+		},
+
+		"annotations": {
+			Type:     pluginsdk.TypeList,
+			Computed: true,
+			Elem: &pluginsdk.Schema{
+				Type: pluginsdk.TypeString,
+			},
+		},
+	}
+}
+
+func (d TriggerScheduleDataSource) Read() sdk.ResourceFunc {
+	return sdk.ResourceFunc{
+		Timeout: 5 * time.Minute,
+		Func: func(ctx context.Context, metadata sdk.ResourceMetaData) error {
+			var model TriggerScheduleDataSourceModel
+			if err := metadata.Decode(&model); err != nil {
+				return err
+			}
+
+			subscriptionId := metadata.Client.Account.SubscriptionId
+			client := metadata.Client.DataFactory.TriggersClient
+
+			dataFactoryId, err := factories.ParseFactoryID(model.DataFactoryID)
+			if err != nil {
+				return err
+			}
+
+			id := parse.NewTriggerID(subscriptionId, dataFactoryId.ResourceGroupName, dataFactoryId.FactoryName, model.Name)
+			if err != nil {
+				return err
+			}
+
+			existing, err := client.Get(ctx, id.ResourceGroup, id.FactoryName, id.Name, "")
+			if err != nil {
+				if utils.ResponseWasNotFound(existing.Response) {
+					return fmt.Errorf("Trigger %s not found", id)
+				}
+				return fmt.Errorf("retreiving Trigger %s: %+v", id, err)
+			}
+
+			metadata.SetID(id)
+
+			model.Name = *existing.Name
+			model.DataFactoryID = dataFactoryId.ID()
+
+			scheduleTriggerProps, ok := existing.Properties.AsScheduleTrigger()
+			if !ok {
+				return fmt.Errorf("classifying %s: Expected: %q Received: %q", id.ID(), datafactory.TypeBasicTriggerTypeScheduleTrigger, *existing.Type)
+			}
+
+			if scheduleTriggerProps != nil {
+				model.Activated = scheduleTriggerProps.RuntimeState == datafactory.TriggerRuntimeStateStarted
+
+				if recurrence := scheduleTriggerProps.Recurrence; recurrence != nil {
+					if v := recurrence.StartTime; v != nil {
+						model.StartTime = v.Format(time.RFC3339)
+					}
+					if v := recurrence.EndTime; v != nil {
+						model.EndTime = v.Format(time.RFC3339)
+					}
+					model.Frequency = string(recurrence.Frequency)
+					model.Interval = int(*recurrence.Interval)
+					model.TimeZone = *recurrence.TimeZone
+
+					if schedule := recurrence.Schedule; schedule != nil {
+						model.Schedule = flattenDataFactoryScheduleModel(schedule)
+					}
+				}
+
+				if pipelines := scheduleTriggerProps.Pipelines; pipelines != nil {
+					if len(*pipelines) > 0 {
+						pipeline := *pipelines
+						if reference := pipeline[0].PipelineReference; reference != nil {
+							model.PipelineName = *reference.ReferenceName
+						}
+					}
+				}
+
+				model.Annotations = flattenDataFactoryAnnotations(scheduleTriggerProps.Annotations)
+
+				if scheduleTriggerProps.Description != nil {
+					model.Description = *scheduleTriggerProps.Description
+				}
+
+			}
+			if err := metadata.Encode(&model); err != nil {
+				return fmt.Errorf("encoding: %+v", err)
+			}
+
+			return metadata.Encode(&model)
+		},
+	}
+}
+
+func flattenDataFactoryScheduleModel(schedule *datafactory.RecurrenceSchedule) []TriggerScheduleSchedule {
+	if schedule == nil {
+		return []TriggerScheduleSchedule{}
+	}
+
+	result := TriggerScheduleSchedule{}
+	results := []TriggerScheduleSchedule{}
+
+	if schedule.Hours != nil {
+		for _, v := range *schedule.Hours {
+			result.Hours = append(result.Hours, int(v))
+		}
+	}
+
+	if schedule.Minutes != nil {
+		for _, v := range *schedule.Minutes {
+			result.Minutes = append(result.Minutes, int(v))
+		}
+	}
+
+	if schedule.MonthDays != nil {
+		for _, v := range *schedule.MonthDays {
+			result.DaysOfMonth = append(result.DaysOfMonth, int(v))
+		}
+	}
+
+	if schedule.WeekDays != nil {
+		weekDays := make([]string, 0)
+		for _, v := range *schedule.WeekDays {
+			weekDays = append(weekDays, string(v))
+		}
+		result.DaysOfWeek = weekDays
+	}
+
+	if schedule.MonthlyOccurrences != nil {
+		var monthlyOccurrences []TriggerScheduleScheduleMonthly
+		for _, v := range *schedule.MonthlyOccurrences {
+			occurrence := TriggerScheduleScheduleMonthly{}
+			occurrence.Weekday = string(v.Day)
+			if v.Occurrence != nil {
+				occurrence.Week = int(*v.Occurrence)
+			}
+			monthlyOccurrences = append(monthlyOccurrences, occurrence)
+		}
+		result.Monthly = monthlyOccurrences
+	}
+	results = append(results, result)
+	return results
+}

internal/services/datafactory/data_factory_trigger_schedule_data_source_test.go

@@ -0,0 +1,39 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+package datafactory_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-provider-azurerm/internal/acceptance"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/acceptance/check"
+)
+
+type DataFactoryTriggerScheduleDataSource struct{}
+
+func TestAccDataFactoryTriggerScheduleDataSource_basic(t *testing.T) {
+	data := acceptance.BuildTestData(t, "data.azurerm_data_factory_trigger_schedule", "test")
+	r := DataFactoryTriggerScheduleDataSource{}
+
+	data.DataSourceTest(t, []acceptance.TestStep{
+		{
+			Config: r.basic(data),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).Key("name").Exists(),
+			),
+		},
+	})
+}
+
+func (DataFactoryTriggerScheduleDataSource) basic(data acceptance.TestData) string {
+	return fmt.Sprintf(`
+%s
+
+data "azurerm_data_factory_trigger_schedule" "test" {
+  name            = azurerm_data_factory_trigger_schedule.test.name
+  data_factory_id = azurerm_data_factory.test.id
+}
+`, TriggerScheduleResource{}.basic(data))
+}