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resource_dbaas_mongodb_user.go
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resource_dbaas_mongodb_user.go
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package ionoscloud
import (
"context"
"fmt"
"strings"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
mongo "github.com/ionos-cloud/sdk-go-dbaas-mongo"
"github.com/ionos-cloud/terraform-provider-ionoscloud/v6/services"
"github.com/ionos-cloud/terraform-provider-ionoscloud/v6/services/dbaas"
"github.com/ionos-cloud/terraform-provider-ionoscloud/v6/utils"
)
func resourceDbaasMongoUser() *schema.Resource {
return &schema.Resource{
CreateContext: resourceDbaasMongoUserCreate,
UpdateContext: resourceDbaasMongoUserUpdate,
ReadContext: resourceDbaasMongoUserRead,
DeleteContext: resourceDbaasMongoUserDelete,
Importer: &schema.ResourceImporter{
StateContext: resourceDbaasMongoUserImporter,
},
Schema: map[string]*schema.Schema{
"cluster_id": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"username": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"password": {
Type: schema.TypeString,
Required: true,
ValidateDiagFunc: validation.ToDiagFunc(validation.StringLenBetween(10, 100)),
Sensitive: true,
},
"roles": {
Type: schema.TypeList,
Optional: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"role": {
Type: schema.TypeString,
Optional: true,
Description: "A list of mongodb user roles. Examples: read, readWrite, readAnyDatabase",
},
"database": {
Type: schema.TypeString,
Optional: true,
},
},
},
},
},
Timeouts: &resourceDefaultTimeouts,
}
}
func resourceDbaasMongoUserCreate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
client := meta.(services.SdkBundle).MongoClient
request := mongo.User{
Properties: &mongo.UserProperties{},
}
var clusterId string
if d.Get("cluster_id") != nil {
clusterId = d.Get("cluster_id").(string)
}
username := ""
if d.Get("username") != nil {
username = d.Get("username").(string)
request.Properties.Username = &username
}
if d.Get("password") != nil {
password := d.Get("password").(string)
request.Properties.Password = &password
}
if rolesValue, ok := d.GetOk("roles"); ok {
roles := make([]mongo.UserRoles, 0)
rolesValue := rolesValue.([]interface{})
if rolesValue != nil {
for _, role := range rolesValue {
roleVal := role.(map[string]interface{})
roleStr := roleVal["role"].(string)
roleDb := roleVal["database"].(string)
mongoRole := mongo.UserRoles{
Role: &roleStr,
Database: &roleDb,
}
roles = append(roles, mongoRole)
}
}
request.Properties.Roles = &roles
}
user, _, err := client.CreateUser(ctx, clusterId, request)
if err != nil {
diags := diag.FromErr(fmt.Errorf("an error occurred while adding a user to mongoDB: %w", err))
return diags
}
if user.Properties != nil && user.Properties.Username != nil {
d.SetId(clusterId + *user.Properties.Username)
}
err = utils.WaitForResourceToBeReady(ctx, d, client.IsUserReady)
if err != nil {
return diag.FromErr(fmt.Errorf("updating %w", err))
}
return diag.FromErr(dbaas.SetUserMongoData(d, &user))
}
func resourceDbaasMongoUserUpdate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
client := meta.(services.SdkBundle).MongoClient
request := mongo.PatchUserRequest{
Properties: mongo.NewPatchUserProperties(),
}
var clusterId string
if d.Get("cluster_id") != nil {
clusterId = d.Get("cluster_id").(string)
}
username := ""
if d.Get("username") != nil {
username = d.Get("username").(string)
}
if d.HasChange("password") {
_, password := d.GetChange("password")
pwdStr := password.(string)
request.Properties.Password = &pwdStr
}
if d.HasChange("roles") {
_, rolesIntf := d.GetChange("roles")
roles := make([]mongo.UserRoles, 0)
rolesValue := rolesIntf.([]interface{})
if rolesValue != nil {
for _, role := range rolesValue {
roleVal := role.(map[string]interface{})
roleStr := roleVal["role"].(string)
roleDb := roleVal["database"].(string)
mongoRole := mongo.UserRoles{
Role: &roleStr,
Database: &roleDb,
}
roles = append(roles, mongoRole)
}
}
request.Properties.Roles = &roles
}
user, _, err := client.UpdateUser(ctx, clusterId, username, request)
if err != nil {
diags := diag.FromErr(fmt.Errorf("an error occurred while updating a user to mongoDB cluster %s: %w", clusterId, err))
return diags
}
err = utils.WaitForResourceToBeReady(ctx, d, client.IsUserReady)
if err != nil {
return diag.FromErr(fmt.Errorf("updating %w", err))
}
return diag.FromErr(dbaas.SetUserMongoData(d, &user))
}
func resourceDbaasMongoUserRead(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
client := meta.(services.SdkBundle).MongoClient
clusterId := d.Get("cluster_id").(string)
username := d.Get("username").(string)
user, apiResponse, err := client.FindUserByUsername(ctx, clusterId, username)
if err != nil {
if apiResponse.HttpNotFound() {
d.SetId("")
return nil
}
return diag.FromErr(fmt.Errorf("an error occurred while fetching a User ID %s %w", d.Id(), err))
}
if err := dbaas.SetUserMongoData(d, &user); err != nil {
return diag.FromErr(err)
}
return nil
}
func resourceDbaasMongoUserDelete(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
client := meta.(services.SdkBundle).MongoClient
clusterId := d.Get("cluster_id").(string)
username := d.Get("username").(string)
_, err := client.DeleteUser(ctx, clusterId, username)
if err != nil {
diags := diag.FromErr(err)
return diags
}
// Wait, catching any errors
err = utils.WaitForResourceToBeDeleted(ctx, d, client.IsUserDeleted)
if err != nil {
return diag.FromErr(fmt.Errorf("user deleted %w", err))
}
if err != nil {
return diag.FromErr(fmt.Errorf("user deleted %w", err))
}
d.SetId("")
return nil
}
func resourceDbaasMongoUserImporter(ctx context.Context, d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
client := meta.(services.SdkBundle).MongoClient
parts := strings.Split(d.Id(), "/")
if len(parts) != 2 {
return nil, fmt.Errorf("invalid import format: %s, expecting the following format: {clusterID}/{username}", d.Id())
}
clusterID := parts[0]
username := parts[1]
user, apiResponse, err := client.FindUserByUsername(ctx, clusterID, username)
if err != nil {
if apiResponse.HttpNotFound() {
d.SetId("")
return nil, fmt.Errorf("unable to find MongoDB user: %s, cluster ID: %s", username, clusterID)
}
return nil, fmt.Errorf("error occurred while fetching MongoDB user: %s, cluster ID: %s, error: %w", username, clusterID, err)
}
if err := dbaas.SetUserMongoData(d, &user); err != nil {
return nil, err
}
if err := d.Set("cluster_id", clusterID); err != nil {
return nil, utils.GenerateSetError("MongoDB user", "cluster_id", err)
}
return []*schema.ResourceData{d}, nil
}