Update project name, resolve date formatting issue & empty results UI

Author: bryanlb

.github/CONTRIBUTING.md

@@ -9,15 +9,15 @@ well.
 There are many ways you can contribute! :heart:
 
 ### Bug Reports and Fixes :bug:
--  If you find a bug, please search for it in the [Issues](https://github.com/slackhq/slack-kaldb-app/issues), and if it isn't already tracked,
-   [create a new issue](https://github.com/slackhq/slack-kaldb-app/issues/new). Fill out the "Bug Report" section of the issue template. Even if an Issue is closed, feel free to comment and add details, it will still
+-  If you find a bug, please search for it in the [Issues](https://github.com/slackhq/slack-astra-app/issues), and if it isn't already tracked,
+   [create a new issue](https://github.com/slackhq/slack-astra-app/issues/new). Fill out the "Bug Report" section of the issue template. Even if an Issue is closed, feel free to comment and add details, it will still
    be reviewed.
 -  Issues that have already been identified as a bug (note: able to reproduce) will be labelled `bug`.
 -  If you'd like to submit a fix for a bug, [send a Pull Request](#creating_a_pull_request) and mention the Issue number.
   -  Include tests that isolate the bug and verifies that it was fixed.
 
 ### New Features :bulb:
--  If you'd like to add new functionality to this project, describe the problem you want to solve in a [new Issue](https://github.com/slackhq/slack-kaldb-app/issues/new).
+-  If you'd like to add new functionality to this project, describe the problem you want to solve in a [new Issue](https://github.com/slackhq/slack-astra-app/issues/new).
 -  Issues that have been identified as a feature request will be labelled `enhancement`.
 -  If you'd like to implement the new feature, please wait for feedback from the project
    maintainers before spending too much time writing the code. In some cases, `enhancement`s may
@@ -28,7 +28,7 @@ There are many ways you can contribute! :heart:
    alternative implementation of something that may have advantages over the way its currently
    done, or you have any other change, we would be happy to hear about it!
   -  If its a trivial change, go ahead and [send a Pull Request](#creating_a_pull_request) with the changes you have in mind.
-  -  If not, [open an Issue](https://github.com/slackhq/slack-kaldb-app/issues/new) to discuss the idea first.
+  -  If not, [open an Issue](https://github.com/slackhq/slack-astra-app/issues/new) to discuss the idea first.
 
 If you're new to our project and looking for some way to make your first contribution, look for
 Issues labelled `good first contribution`.
@@ -37,7 +37,7 @@ Issues labelled `good first contribution`.
 
 For your contribution to be accepted:
 
-- [x] You must have signed the [Contributor License Agreement (CLA)](https://cla-assistant.io/slackhq/slack-kaldb-app).
+- [x] You must have signed the [Contributor License Agreement (CLA)](https://cla-assistant.io/slackhq/slack-astra-app).
 - [x] The test suite must be complete and pass.
 - [x] The changes must be approved by code review.
 - [x] Commits should be atomic and messages must be descriptive. Related issues should be mentioned by Issue number.
@@ -93,15 +93,15 @@ There are more details about processes and workflow in the [Maintainer's Guide](
 
 #### Proxying
 Depending on your setup, it may be advantageous for you to setup a proxy from your
-local machine to a KalDB query node running in a cloud environment. Below is
+local machine to a Astra query node running in a cloud environment. Below is
 an example command to do that (NOTE: this may or may not work depending on 
 your setup):
 ```
 ssh -N -L $LOCALHOST_PORT:localhost:$REMOTE_PORT $NODE_NAME
 ```
 
 You would then be able to use `host.docker.internal:$LOCALHOST_PORT` as the 
-KalDB datasource URL inside your Grafana instance.
+Astra datasource URL inside your Grafana instance.
 
 
 ### Backend

.github/ISSUE_TEMPLATE.md

@@ -11,7 +11,7 @@ Describe your issue here.
 - [ ] discussion
 
 ### Requirements (place an `x` in each of the `[ ]`)
-* [ ] I've read and understood the [Contributing guidelines](https://github.com/slackhq/slack-kaldb-app/blob/master/.github/contributing.md) and have done my best effort to follow them.
+* [ ] I've read and understood the [Contributing guidelines](https://github.com/slackhq/slack-astra-app/blob/master/.github/contributing.md) and have done my best effort to follow them.
 * [ ] I've read and agree to the [Code of Conduct](https://slackhq.github.io/code-of-conduct).
 * [ ] I've searched for any related issues and avoided creating a duplicate issue.
 
@@ -23,7 +23,7 @@ Filling out the following details about bugs will help us solve your issue soone
 
 #### Reproducible in:
 
-slack-kaldb-app version:
+slack-astra-app version:
 
 Go version:
 

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,7 +4,7 @@ Describe the goal of this PR. Mention any related Issue numbers.
 
 ### Requirements (place an `x` in each `[ ]`)
 
-* [ ] I've read and understood the [Contributing Guidelines](https://github.com/slackhq/slack-kaldb-app/blob/master/.github/contributing.md) and have done my best effort to follow them.
+* [ ] I've read and understood the [Contributing Guidelines](https://github.com/slackhq/slack-astra-app/blob/master/.github/contributing.md) and have done my best effort to follow them.
 * [ ] I've read and agree to the [Code of Conduct](https://slackhq.github.io/code-of-conduct).
 
 > The following point can be removed after setting up CI (such as Travis) with coverage reports (such as Codecov)
@@ -13,4 +13,4 @@ Describe the goal of this PR. Mention any related Issue numbers.
 
 > The following point can be removed after setting up a CLA reporting tool such as cla-assistant.io
 
-* [ ] I've read, agree to, and signed the [Contributor License Agreement (CLA)](https://cla-assistant.io/slackhq/slack-kaldb-app).
+* [ ] I've read, agree to, and signed the [Contributor License Agreement (CLA)](https://cla-assistant.io/slackhq/slack-astra-app).

.gitignore

@@ -26,5 +26,5 @@ ci/
 e2e-results/
 
 /.idea
-/slack-kaldb-app.zip
+/slack-astra-app.zip
 .DS_Store

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## 0.6.0
+### New features
+* N/A
+
+### Breaking changes
+* Project name updated - this will require require re-creating any existing data sources 
+* Minimum Grafana version updated to 10.0
+
+### Bugs squashed
+* Resolved an issue where date time formatting was incorrectly handled after Astra updates to support ES datasources
+* Resolved an issue where empty results would incorrectly render faux table contents
+* Resolved an issue where empty results would not correctly clear previous result state
+
 ## 0.5.1
 ### New features
 * N/A
@@ -112,19 +125,19 @@ N/A
 N/A
 
 ### Bugs squashed
-* Fixed an issue where the KalDB log UI would fail to render in Grafana 9.X versions
-* Fixed an issue where we weren't properly mapping and parsing the dates returned by KalDB
+* Fixed an issue where the Astra log UI would fail to render in Grafana 9.X versions
+* Fixed an issue where we weren't properly mapping and parsing the dates returned by Astra
 * Fixed an issue where we still allowed folks to select "PPL" as a query type, despite it not being (currently)
 supported
 
 ## 0.0.2
 
 ### New features
-* Initial release of KalDB backend datasource
-* Shard count (total, failed) from KalDB explore page
+* Initial release of Astra backend datasource
+* Shard count (total, failed) from Astra explore page
 
 ### Breaking changes
-* Elasticsearch is no longer a supported datasource from KalDB explore UI
+* Elasticsearch is no longer a supported datasource from Astra explore UI
 
 ## 0.0.1
 

README.md

@@ -11,7 +11,7 @@ To get started [install](https://grafana.com/docs/grafana/latest/plugins/install
 the Grafana plugins page under "Astra by Slack". Once installed a new datasource type will be available, and Astra will
 appear in the navigation under Apps.
 
-![Astra explore](src/img/kaldb_explore.png)
+![Astra explore](src/img/explore.png)
 
 ## Other resources
 * [Getting started with development](.github/CONTRIBUTING.md#getting-started-with-development)

docker-compose.yaml

@@ -2,15 +2,15 @@ version: '3.0'
 
 services:
   grafana:
-    container_name: 'slack-kaldb-app'
+    container_name: 'slack-astra-app'
     build:
       context: ./.config
       args:
         grafana_version: ${GRAFANA_VERSION:-10.3.1}
     ports:
       - 3000:3000/tcp
     volumes:
-      - ./dist:/var/lib/grafana/plugins/slack-kaldb-app
+      - ./dist:/var/lib/grafana/plugins/slack-astra-app
       - ./provisioning:/etc/grafana/provisioning
     environment:
       GF_LOG_MODE: "console file"
@@ -19,5 +19,5 @@ services:
       GF_AUTH_ANONYMOUS_ENABLED: "true"
       GF_AUTH_ANONYMOUS_ORG_ROLE: "Admin"
       GF_PATHS_PLUGINS: "/var/lib/grafana/plugins"
-      GF_PLUGINS_ALLOW_LOADING_UNSIGNED_PLUGINS: "slack-kaldb-app,slack-kaldb-app-backend-datasource"
+      GF_PLUGINS_ALLOW_LOADING_UNSIGNED_PLUGINS: "slack-astra-app,slack-astra-app-backend-datasource"
       GF_SERVER_ENABLE_GZIP: "true"

go.mod

@@ -1,4 +1,4 @@
-module github.com/slackhq/slack-kaldb-app
+module github.com/slackhq/slack-astra-app
 
 go 1.14
 

package.json

@@ -1,7 +1,7 @@
 {
-  "name": "slack-kaldb-app",
-  "version": "0.5.1",
-  "description": "Grafana KalDB App",
+  "name": "slack-astra-app",
+  "version": "0.6.0",
+  "description": "Grafana Astra App",
   "scripts": {
     "build": "webpack -c ./.config/webpack/webpack.config.ts --env production",
     "build-go": "mage buildAll && mv dist/gpx* dist/datasource",
@@ -16,7 +16,7 @@
     "test": "jest --watch --onlyChanged",
     "test:ci": "jest --passWithNoTests --maxWorkers 4",
     "typecheck": "tsc --noEmit",
-    "zip": "zip slack-kaldb-app.zip dist/ -rj"
+    "zip": "zip slack-astra-app.zip dist/ -rj"
   },
   "author": "Slack",
   "license": "Apache-2.0",

pkg/kaldb/kaldb.go renamed to pkg/astra/astra.go

@@ -1,4 +1,4 @@
-package kaldb
+package astra
 
 import (
 	"context"
@@ -8,11 +8,11 @@ import (
 	"github.com/grafana/grafana-plugin-sdk-go/backend/instancemgmt"
 	"github.com/grafana/grafana-plugin-sdk-go/backend/log"
 	"github.com/grafana/opensearch-datasource/pkg/tsdb"
-	es "github.com/slackhq/slack-kaldb-app/pkg/kaldb/client"
+	es "github.com/slackhq/slack-astra-app/pkg/astra/client"
 )
 
-// KalDbExecutor represents a handler for handling KalDb datasource request
-type KalDbExecutor struct{}
+// AstraExecutor represents a handler for handling Astra datasource request
+type AstraExecutor struct{}
 
 var (
 	intervalCalculator tsdb.IntervalCalculator
@@ -22,14 +22,14 @@ type TsdbQueryEndpoint interface {
 	Query(ctx context.Context, ds *backend.DataSourceInstanceSettings, query *tsdb.TsdbQuery) (*tsdb.Response, error)
 }
 
-type KalDbDatasource struct {
+type AstraDatasource struct {
 	dsInfo *backend.DataSourceInstanceSettings
 }
 
-func NewKalDbDatasource(settings backend.DataSourceInstanceSettings) (instancemgmt.Instance, error) {
+func NewAstraDatasource(settings backend.DataSourceInstanceSettings) (instancemgmt.Instance, error) {
 	log.DefaultLogger.Debug("Initializing new data source instance")
 
-	return &KalDbDatasource{
+	return &AstraDatasource{
 		dsInfo: &settings,
 	}, nil
 }
@@ -38,7 +38,7 @@ func NewKalDbDatasource(settings backend.DataSourceInstanceSettings) (instancemg
 // The main use case for these health checks is the test button on the
 // datasource configuration page which allows users to verify that
 // a datasource is working as expected.
-func (ds *KalDbDatasource) CheckHealth(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error) {
+func (ds *AstraDatasource) CheckHealth(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error) {
 	res := &backend.CheckHealthResult{}
 
 	res.Status = backend.HealthStatusOk
@@ -50,7 +50,7 @@ func (ds *KalDbDatasource) CheckHealth(ctx context.Context, req *backend.CheckHe
 // req contains the queries []DataQuery (where each query contains RefID as a unique identifier).
 // The QueryDataResponse contains a map of RefID to the response for each query, and each response
 // contains Frames ([]*Frame).
-func (ds *KalDbDatasource) QueryData(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error) {
+func (ds *AstraDatasource) QueryData(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error) {
 	if len(req.Queries) == 0 {
 		return nil, fmt.Errorf("query contains no queries")
 	}