feat: Provide description for Chart Types

api/restHandler/BatchOperationRestHandler_test.go

@@ -18,8 +18,9 @@
 package restHandler
 
 import (
-	"github.com/devtron-labs/devtron/pkg/apis/devtron/v1"
 	"testing"
+
+	v1 "github.com/devtron-labs/devtron/pkg/apis/devtron/v1"
 )
 
 func Test_validatePipeline(t *testing.T) {
@@ -82,3 +83,4 @@ func Test_validatePipeline(t *testing.T) {
 			}
 		})
 	}
+}

pkg/chart/ChartService.go

@@ -22,16 +22,15 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+
 	"github.com/devtron-labs/devtron/internal/constants"
+
 	//"github.com/devtron-labs/devtron/pkg/pipeline"
 
 	"github.com/devtron-labs/devtron/internal/sql/repository/app"
 	chartRepoRepository "github.com/devtron-labs/devtron/pkg/chartRepo/repository"
 	"github.com/devtron-labs/devtron/pkg/pipeline/history"
 
-	repository4 "github.com/devtron-labs/devtron/pkg/cluster/repository"
-	"github.com/devtron-labs/devtron/pkg/sql"
-	dirCopy "github.com/otiai10/copy"
 	"io/ioutil"
 	"net/http"
 	"os"
@@ -41,6 +40,10 @@ import (
 	"strings"
 	"time"
 
+	repository4 "github.com/devtron-labs/devtron/pkg/cluster/repository"
+	"github.com/devtron-labs/devtron/pkg/sql"
+	dirCopy "github.com/otiai10/copy"
+
 	repository2 "github.com/argoproj/argo-cd/v2/pkg/apiclient/repository"
 	"github.com/argoproj/argo-cd/v2/pkg/apis/application/v1alpha1"
 	"github.com/devtron-labs/devtron/client/argocdServer/repository"
@@ -951,11 +954,16 @@ type chartRef struct {
 	UserUploaded bool   `json:"userUploaded"`
 }
 
+type ChartRefMetaData struct {
+	ChartDescription string `json:"chartDescription"`
+}
+
 type chartRefResponse struct {
-	ChartRefs         []chartRef `json:"chartRefs"`
-	LatestChartRef    int        `json:"latestChartRef"`
-	LatestAppChartRef int        `json:"latestAppChartRef"`
-	LatestEnvChartRef int        `json:"latestEnvChartRef,omitempty"`
+	ChartRefs         []chartRef                  `json:"chartRefs"`
+	LatestChartRef    int                         `json:"latestChartRef"`
+	LatestAppChartRef int                         `json:"latestAppChartRef"`
+	LatestEnvChartRef int                         `json:"latestEnvChartRef,omitempty"`
+	ChartsMetadata    map[string]ChartRefMetaData `json:"chartMetadata"` // chartName vs Metadata
 }
 
 type ChartYamlStruct struct {
@@ -995,14 +1003,28 @@ func (impl ChartServiceImpl) ChartRefAutocomplete() ([]chartRef, error) {
 }
 
 func (impl ChartServiceImpl) ChartRefAutocompleteForAppOrEnv(appId int, envId int) (*chartRefResponse, error) {
-	chartRefResponse := &chartRefResponse{}
+	chartRefResponse := &chartRefResponse{
+		ChartsMetadata: make(map[string]ChartRefMetaData),
+	}
 	var chartRefs []chartRef
+
 	results, err := impl.chartRefRepository.GetAll()
 	if err != nil {
 		impl.logger.Errorw("error in fetching chart config", "err", err)
 		return chartRefResponse, err
 	}
 
+	resultsMetadata, err := impl.chartRefRepository.GetAllChartMetadata()
+	if err != nil {
+		impl.logger.Errorw("error in fetching chart metadata", "err", err)
+		return chartRefResponse, err
+	}
+	for _, resultMetadata := range resultsMetadata {
+		chartRefMetadata := ChartRefMetaData{
+			ChartDescription: resultMetadata.ChartDescription,
+		}
+		chartRefResponse.ChartsMetadata[resultMetadata.ChartName] = chartRefMetadata
+	}
 	var LatestAppChartRef int
 	for _, result := range results {
 		if len(result.Name) == 0 {
@@ -1013,6 +1035,7 @@ func (impl ChartServiceImpl) ChartRefAutocompleteForAppOrEnv(appId int, envId in
 			LatestAppChartRef = result.Id
 		}
 	}
+
 	chart, err := impl.chartRepository.FindLatestChartForAppByAppId(appId)
 	if err != nil && err != pg.ErrNoRows {
 		impl.logger.Errorw("error in fetching latest chart", "err", err)

pkg/chartRepo/repository/ChartRepoRepository.go

@@ -18,11 +18,12 @@
 package chartRepoRepository
 
 import (
+	"strings"
+
 	"github.com/devtron-labs/devtron/internal/sql/models"
 	"github.com/devtron-labs/devtron/internal/sql/repository"
 	"github.com/devtron-labs/devtron/pkg/sql"
 	"github.com/go-pg/pg"
-	"strings"
 )
 
 type Chart struct {
@@ -334,11 +335,18 @@ type ChartRef struct {
 	sql.AuditLog
 }
 
+type ChartRefMetaData struct {
+	tableName        struct{} `sql:"chart_ref_metadata" pg:",discard_unknown_columns"`
+	ChartName        string   `sql:"chart_name,pk"`
+	ChartDescription string   `sql:"chart_description"`
+}
+
 type ChartRefRepository interface {
 	Save(chartRepo *ChartRef) error
 	GetDefault() (*ChartRef, error)
 	FindById(id int) (*ChartRef, error)
 	GetAll() ([]*ChartRef, error)
+	GetAllChartMetadata() ([]*ChartRefMetaData, error)
 	FindByVersionAndName(name, version string) (*ChartRef, error)
 	CheckIfDataExists(name string, version string) (bool, error)
 	FetchChart(name string) ([]*ChartRef, error)
@@ -397,6 +405,12 @@ func (impl ChartRefRepositoryImpl) GetAll() ([]*ChartRef, error) {
 	return chartRefs, err
 }
 
+func (impl ChartRefRepositoryImpl) GetAllChartMetadata() ([]*ChartRefMetaData, error) {
+	var chartRefMetaDatas []*ChartRefMetaData
+	err := impl.dbConnection.Model(&chartRefMetaDatas).Select()
+	return chartRefMetaDatas, err
+}
+
 func (impl ChartRefRepositoryImpl) CheckIfDataExists(name string, version string) (bool, error) {
 	repo := &ChartRef{}
 	return impl.dbConnection.Model(repo).

scripts/sql/91_create_chart_metadata.down.sql

@@ -0,0 +1 @@
+DROP TABLE "public"."chart_ref_metadata" CASCADE;

scripts/sql/91_create_chart_metadata.up.sql

@@ -0,0 +1,16 @@
+-- Table Definition
+CREATE TABLE "public"."chart_ref_metadata" (
+    "chart_name" varchar(100) NOT NULL,
+    "chart_description" text NOT NULL,
+    PRIMARY KEY ("chart_name")
+);
+
+---Inserting Records-----
+INSERT INTO "chart_ref_metadata" ("chart_name", "chart_description") VALUES
+    ('Rollout Deployment', 'Chart to deploy an advanced version of Deployment that supports blue-green and canary deployments. It requires a rollout controller to run inside the cluster to function.')
+INSERT INTO "chart_ref_metadata" ("chart_name", "chart_description") VALUES
+    ('CronJob & Job', 'Chart to deploy a Job/CronJob. Job is a controller object that represents a finite task and CronJob can be used to schedule creation of Jobs.')
+INSERT INTO "chart_ref_metadata" ("chart_name", "chart_description") VALUES
+    ('Knative', 'Chart to deploy an Open-Source Enterprise-level solution to deploy Serverless apps.')
+INSERT INTO "chart_ref_metadata" ("chart_name", "chart_description") VALUES
+    ('Deployment', 'Chart to deploy a Deployment that runs multiple replicas of your application and automatically replaces any instances that fail or become unresponsive.')