horizoncd/horizon

// Copyright © 2023 Horizoncd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
package manager
 
import (
    "context"
 
    "gorm.io/gorm"
 
    "github.com/horizoncd/horizon/lib/q"
    "github.com/horizoncd/horizon/pkg/cluster/metrics/tekton"
    "github.com/horizoncd/horizon/pkg/pr/pipeline/dao"
    "github.com/horizoncd/horizon/pkg/pr/pipeline/models"
    "github.com/horizoncd/horizon/pkg/server/global"
)
 
const (
    _application = "application"
    _cluster     = "cluster"
    _updateAt    = "updated_at"
)
 
type Manager interface {
    Create(ctx context.Context, results *tekton.PipelineResults, data *global.HorizonMetaData) error
    ListPipelineStats(ctx context.Context, application, cluster string, pageNumber, pageSize int) (
        []*models.PipelineStats, int64, error)
}
 
type manager struct {
    dao dao.DAO
}
 
func (m manager) ListPipelineStats(ctx context.Context, application, cluster string, pageNumber, pageSize int) (
    []*models.PipelineStats, int64, error) {
    query := q.New(q.KeyWords{
        _application: application,
    })
    if cluster != "" {
        query.Keywords[_cluster] = cluster
    }
    query.PageNumber = pageNumber
    query.PageSize = pageSize
    // sort by updated_at desc default，let newer items be in head
    s := q.NewSort(_updateAt, true)
    query.Sorts = []*q.Sort{s}
 
    return m.dao.ListPipelineStats(ctx, query)
}
 
func (m manager) Create(ctx context.Context, results *tekton.PipelineResults, data *global.HorizonMetaData) error {
    return m.dao.Create(ctx, results, data)
}
 
func New(db *gorm.DB) Manager {
    return &manager{
        dao: dao.NewDAO(db),
    }
}