feat: add database methods for webhookLog

server/db/providers/cassandradb/webhook_log.go

@@ -1,16 +1,69 @@
 package cassandradb
 
 import (
+	"fmt"
+	"time"
+
 	"github.com/authorizerdev/authorizer/server/db/models"
 	"github.com/authorizerdev/authorizer/server/graph/model"
+	"github.com/gocql/gocql"
+	"github.com/google/uuid"
 )
 
 // AddWebhookLog to add webhook log
 func (p *provider) AddWebhookLog(webhookLog models.WebhookLog) (models.WebhookLog, error) {
+	if webhookLog.ID == "" {
+		webhookLog.ID = uuid.New().String()
+	}
+
+	webhookLog.Key = webhookLog.ID
+	webhookLog.CreatedAt = time.Now().Unix()
+	webhookLog.UpdatedAt = time.Now().Unix()
+
+	insertWebhookLogQuery := fmt.Sprintf("INSERT INTO %s (id, http_status, response, request, webhook_id, created_at, updated_at) VALUES ('%s', %d,'%s', '%s', '%s', %d, %d)", KeySpace+"."+models.Collections.WebhookLog, webhookLog.ID, webhookLog.HttpStatus, webhookLog.Response, webhookLog.Request, webhookLog.WebhookID, webhookLog.CreatedAt, webhookLog.UpdatedAt)
+	err := p.db.Query(insertWebhookLogQuery).Exec()
+	if err != nil {
+		return webhookLog, err
+	}
 	return webhookLog, nil
 }
 
 // ListWebhookLogs to list webhook logs
-func (p *provider) ListWebhookLogs(req model.ListWebhookLogRequest) (*model.WebhookLogs, error) {
-	return nil, nil
+func (p *provider) ListWebhookLogs(pagination model.Pagination, webhookID string) (*model.WebhookLogs, error) {
+	webhookLogs := []*model.WebhookLog{}
+	paginationClone := pagination
+	totalCountQuery := fmt.Sprintf(`SELECT COUNT(*) FROM %s`, KeySpace+"."+models.Collections.WebhookLog)
+	// there is no offset in cassandra
+	// so we fetch till limit + offset
+	// and return the results from offset to limit
+	query := fmt.Sprintf("SELECT id, http_status, response, request, webhook_id, created_at, updated_at FROM %s LIMIT %d", KeySpace+"."+models.Collections.WebhookLog, pagination.Limit+pagination.Offset)
+
+	if webhookID != "" {
+		totalCountQuery = fmt.Sprintf(`SELECT COUNT(*) FROM %s WHERE webhook_id='%s'`, KeySpace+"."+models.Collections.WebhookLog, webhookID)
+		query = fmt.Sprintf("SELECT id, http_status, response, request, webhook_id, created_at, updated_at FROM %s WHERE webhook_id = '%s' LIMIT %d", KeySpace+"."+models.Collections.WebhookLog, webhookID, pagination.Limit+pagination.Offset)
+	}
+
+	err := p.db.Query(totalCountQuery).Consistency(gocql.One).Scan(&paginationClone.Total)
+	if err != nil {
+		return nil, err
+	}
+
+	scanner := p.db.Query(query).Iter().Scanner()
+	counter := int64(0)
+	for scanner.Next() {
+		if counter >= pagination.Offset {
+			var webhookLog models.WebhookLog
+			err := scanner.Scan(&webhookLog.ID, &webhookLog.HttpStatus, &webhookLog.Response, &webhookLog.Request, &webhookLog.WebhookID, &webhookLog.CreatedAt, &webhookLog.UpdatedAt)
+			if err != nil {
+				return nil, err
+			}
+			webhookLogs = append(webhookLogs, webhookLog.AsAPIWebhookLog())
+		}
+		counter++
+	}
+
+	return &model.WebhookLogs{
+		Pagination:  &paginationClone,
+		WebhookLogs: webhookLogs,
+	}, nil
 }