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resource_mongodbatlas_project.go
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resource_mongodbatlas_project.go
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package mongodbatlas
import (
"context"
"fmt"
"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
matlas "go.mongodb.org/atlas/mongodbatlas"
)
const (
errorProjectCreate = "error creating Project: %s"
errorProjectRead = "error getting project(%s): %s"
errorProjectDelete = "error deleting project (%s): %s"
errorProjectSetting = "error setting `%s` for project (%s): %s"
)
func resourceMongoDBAtlasProject() *schema.Resource {
return &schema.Resource{
Create: resourceMongoDBAtlasProjectCreate,
Read: resourceMongoDBAtlasProjectRead,
Update: resourceMongoDBAtlasProjectUpdate,
Delete: resourceMongoDBAtlasProjectDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"org_id": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"cluster_count": {
Type: schema.TypeInt,
Computed: true,
},
"created": {
Type: schema.TypeString,
Computed: true,
},
"teams": {
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"team_id": {
Type: schema.TypeString,
Required: true,
},
"role_names": {
Type: schema.TypeSet,
Required: true,
Elem: &schema.Schema{
Type: schema.TypeString,
},
},
},
},
},
},
}
}
func resourceMongoDBAtlasProjectCreate(d *schema.ResourceData, meta interface{}) error {
// Get client connection.
conn := meta.(*matlas.Client)
projectReq := &matlas.Project{
OrgID: d.Get("org_id").(string),
Name: d.Get("name").(string),
}
project, _, err := conn.Projects.Create(context.Background(), projectReq)
if err != nil {
return fmt.Errorf(errorProjectCreate, err)
}
// Check if teams were set, if so we need to add the teams into the project
if teams, ok := d.GetOk("teams"); ok {
// adding the teams into the project
_, _, err := conn.Projects.AddTeamsToProject(context.Background(), project.ID, expandTeamsSet(teams.(*schema.Set)))
if err != nil {
return fmt.Errorf("error adding teams into the project: %s", err)
}
}
d.SetId(project.ID)
return resourceMongoDBAtlasProjectRead(d, meta)
}
func resourceMongoDBAtlasProjectRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*matlas.Client)
projectID := d.Id()
projectRes, _, err := conn.Projects.GetOneProject(context.Background(), projectID)
if err != nil {
return fmt.Errorf(errorProjectRead, projectID, err)
}
teams, _, err := conn.Projects.GetProjectTeamsAssigned(context.Background(), projectID)
if err != nil {
return fmt.Errorf("error getting project's teams assigned (%s): %s", projectID, err)
}
if err := d.Set("name", projectRes.Name); err != nil {
return fmt.Errorf(errorProjectSetting, `name`, projectID, err)
}
if err := d.Set("org_id", projectRes.OrgID); err != nil {
return fmt.Errorf(errorProjectSetting, `org_id`, projectID, err)
}
if err := d.Set("cluster_count", projectRes.ClusterCount); err != nil {
return fmt.Errorf(errorProjectSetting, `clusterCount`, projectID, err)
}
if err := d.Set("created", projectRes.Created); err != nil {
return fmt.Errorf(errorProjectSetting, `created`, projectID, err)
}
if err := d.Set("teams", flattenTeams(teams)); err != nil {
return fmt.Errorf(errorProjectSetting, `created`, projectID, err)
}
return nil
}
func resourceMongoDBAtlasProjectUpdate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*matlas.Client)
projectID := d.Id()
if d.HasChange("teams") {
// get the current teams and the new teams with changes
newTeams, changedTeams, removedTeams := getStateTeams(d)
// adding new teans into the project
if len(newTeams) > 0 {
_, _, err := conn.Projects.AddTeamsToProject(context.Background(), projectID, expandTeamsList(newTeams))
if err != nil {
return fmt.Errorf("error adding teams into the project(%s): %s", projectID, err)
}
}
// Removing teams from the project
for _, team := range removedTeams {
teamID := team.(map[string]interface{})["team_id"].(string)
_, err := conn.Teams.RemoveTeamFromProject(context.Background(), projectID, teamID)
if err != nil {
return fmt.Errorf("error removing team(%s) from the project(%s): %s", teamID, projectID, err)
}
}
// Updating the role names for a team
for _, t := range changedTeams {
team := t.(map[string]interface{})
_, _, err := conn.Teams.UpdateTeamRoles(context.Background(), projectID, team["team_id"].(string),
&matlas.TeamUpdateRoles{
RoleNames: expandStringList(team["role_names"].(*schema.Set).List()),
},
)
if err != nil {
return fmt.Errorf("error updating role names for the team(%s): %s", team["team_id"], err)
}
}
}
return resourceMongoDBAtlasProjectRead(d, meta)
}
func resourceMongoDBAtlasProjectDelete(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*matlas.Client)
projectID := d.Id()
_, err := conn.Projects.Delete(context.Background(), projectID)
if err != nil {
return fmt.Errorf(errorProjectDelete, projectID, err)
}
return nil
}
func expandTeamsSet(teams *schema.Set) []*matlas.ProjectTeam {
res := make([]*matlas.ProjectTeam, teams.Len())
for i, value := range teams.List() {
v := value.(map[string]interface{})
res[i] = &matlas.ProjectTeam{
TeamID: v["team_id"].(string),
RoleNames: expandStringList(v["role_names"].(*schema.Set).List()),
}
}
return res
}
func expandTeamsList(teams []interface{}) []*matlas.ProjectTeam {
res := make([]*matlas.ProjectTeam, len(teams))
for i, value := range teams {
v := value.(map[string]interface{})
res[i] = &matlas.ProjectTeam{
TeamID: v["team_id"].(string),
RoleNames: expandStringList(v["role_names"].(*schema.Set).List()),
}
}
return res
}
func flattenTeams(ta *matlas.TeamsAssigned) []map[string]interface{} {
teams := ta.Results
res := make([]map[string]interface{}, len(teams))
for i, team := range teams {
res[i] = map[string]interface{}{
"team_id": team.TeamID,
"role_names": team.RoleNames,
}
}
return res
}
func getStateTeams(d *schema.ResourceData) (newTeams, changedTeams, removedTeams []interface{}) {
currentTeams, changes := d.GetChange("teams")
rTeams := currentTeams.(*schema.Set).Difference(changes.(*schema.Set))
nTeams := changes.(*schema.Set).Difference(currentTeams.(*schema.Set))
changedTeams = make([]interface{}, 0)
for _, changed := range nTeams.List() {
for _, removed := range rTeams.List() {
if changed.(map[string]interface{})["team_id"] == removed.(map[string]interface{})["team_id"] {
rTeams.Remove(removed)
}
}
for _, current := range currentTeams.(*schema.Set).List() {
if changed.(map[string]interface{})["team_id"] == current.(map[string]interface{})["team_id"] {
changedTeams = append(changedTeams, changed.(map[string]interface{}))
nTeams.Remove(changed)
}
}
}
newTeams = nTeams.List()
removedTeams = rTeams.List()
return
}