rollbar/terraform-provider-rollbar

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rollbar/resource_project.go

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/*
 * Copyright (c) 2022 Rollbar, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package rollbar

import (
    "context"
    "fmt"
    "strconv"

    "github.com/hashicorp/terraform-plugin-sdk/v2/diag"
    "github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
    "github.com/rollbar/terraform-provider-rollbar/client"
    "github.com/rs/zerolog/log"
)

func resourceProject() *schema.Resource {
    return &schema.Resource{
        CreateContext: resourceProjectCreate,
        ReadContext:   resourceProjectRead,
        DeleteContext: resourceProjectDelete,
        UpdateContext: resourceProjectUpdate,

        Importer: &schema.ResourceImporter{
            StateContext: schema.ImportStatePassthroughContext,
        },

        Schema: map[string]*schema.Schema{
            // Required
            "name": {
                Description: "The human readable name for the project",
                Type:        schema.TypeString,
                Required:    true,
                ForceNew:    true,
            },

            // Optional
            "team_ids": {
                Description: "IDs of the teams assigned to the project",
                Type:        schema.TypeSet,
                Optional:    true,
                Elem: &schema.Schema{
                    Type: schema.TypeInt,
                },
            },

            // Computed
            "account_id": {
                Description: "ID of the account that owns the project",
                Type:        schema.TypeInt,
                Computed:    true,
            },
            "date_created": {
                Description: "Date the project was created",
                Type:        schema.TypeInt,
                Computed:    true,
            },
            "date_modified": {
                Description: "Date the project was last modified",
                Type:        schema.TypeInt,
                Computed:    true,
            },
            "status": {
                Description: "Status of the project",
                Type:        schema.TypeString,
                Computed:    true,
            },
        },
    }
}

func resourceProjectCreate(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
    name := d.Get("name").(string)
    l := log.With().Str("name", name).Logger()
    l.Info().Msg("Creating new Rollbar project resource")

    c := m.(map[string]*client.RollbarAPIClient)[schemaKeyToken]
    c.SetHeaderResource(rollbarProject)
    p, err := c.CreateProject(name)

    if err != nil {
        l.Err(err).Send()
        return diag.FromErr(err)
    }
    l.Debug().Interface("project", p).Msg("CreateProject() result")
    projectID := p.ID
    l = l.With().Int("project_id", projectID).Logger()
    d.SetId(strconv.Itoa(projectID))

    // A set of four default access tokens are automagically created by Rollbar
    // when creating a new project.  However we only want access tokens that are
    // explicitly created and managed by Terraform.  Therefore we delete the
    // default tokens for our new project.
    expectedTokenNames := map[string]bool{
        "read":             true,
        "write":            true,
        "post_client_item": true,
        "post_server_item": true,
    }
    tokens, err := c.ListProjectAccessTokens(projectID)
    if err != nil {
        l.Err(err).Send()
        return diag.FromErr(err)
    }
    for _, t := range tokens {
        // Sanity check
        expected := expectedTokenNames[t.Name]
        if !expected {
            err = fmt.Errorf("unexpected token name in default tokens")
            l.Err(err).Send()
            return diag.FromErr(err)
        }
        // Deletion
        err = c.DeleteProjectAccessToken(projectID, t.AccessToken)
        if err != nil {
            l.Err(err).Send()
            return diag.FromErr(err)
        }
        l.Debug().
            Str("name", t.Name).
            Msg("Successfully deleted a default access token")
    }

    // Team assignments
    teamIDsSet := d.Get("team_ids").(*schema.Set)
    for _, teamIDiface := range teamIDsSet.List() {
        teamID := teamIDiface.(int)
        l = l.With().Int("team_id", teamID).Logger()
        err = c.AssignTeamToProject(teamID, projectID)
        if err != nil {
            l.Err(err).Send()
            return diag.FromErr(err)
        }
    }

    l.Debug().Msg("Successfully created Rollbar project resource")
    return resourceProjectRead(ctx, d, m)
}

func resourceProjectRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
    projectID := mustGetID(d)
    l := log.With().
        Int("projectID", projectID).
        Logger()
    l.Info().Msg("Reading Rollbar project resource")

    c := m.(map[string]*client.RollbarAPIClient)[schemaKeyToken]
    c.SetHeaderResource(rollbarProject)
    proj, err := c.ReadProject(projectID)

    if err == client.ErrNotFound {
        l.Debug().Msg("Project not found on Rollbar - removing from state")
        d.SetId("")
        return nil
    }
    if err != nil {
        l.Err(err).Send()
        return diag.FromErr(err)
    }

    var mProj map[string]interface{}
    mustDecodeMapStructure(proj, &mProj)
    for k, v := range mProj {
        if k == "id" {
            continue
        }
        mustSet(d, k, v)
    }
    teamIDs, err := c.FindProjectTeamIDs(projectID)
    if err != nil {
        l.Err(err).Send()
        return diag.FromErr(err)
    }
    mustSet(d, "team_ids", teamIDs)

    d.SetId(strconv.Itoa(proj.ID))
    l.Debug().Msg("Successfully read Rollbar project resource from the API")
    return nil
}

// resourceProjectUpdate handles update for a `rollbar_project` resource.
func resourceProjectUpdate(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
    teamIDs := getTeamIDs(d)
    projectID := mustGetID(d)
    l := log.With().
        Int("project_id", projectID).
        Ints("team_ids", teamIDs).
        Logger()
    l.Debug().Msg("Updating rollbar_project resource")
    c := m.(map[string]*client.RollbarAPIClient)[schemaKeyToken]
    c.SetHeaderResource(rollbarProject)

    err := c.UpdateProjectTeams(projectID, teamIDs)

    if err != nil {
        l.Err(err).Msg("Error updating rollbar_project resource")
        return diag.FromErr(err)
    }
    l.Debug().Msg("Successfully updated rollbar_project resource")
    return resourceProjectRead(ctx, d, m)
}

// resourceProjectDelete handles delete for a `rollbar_project` resource.
func resourceProjectDelete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
    projectID := mustGetID(d)
    l := log.With().
        Int("projectID", projectID).
        Logger()
    l.Info().Msg("Deleting rollbar_project resource")
    c := m.(map[string]*client.RollbarAPIClient)[schemaKeyToken]
    c.SetHeaderResource(rollbarProject)
    err := c.DeleteProject(projectID)

    if err != nil {
        l.Err(err).Msg("Error deleting rollbar_project resource")
        return diag.FromErr(err)
    }
    l.Debug().Msg("Successfully deleted rollbar_project resource")
    return nil
}