drone/internal/store/database/execution.go
2023-08-09 23:00:33 +01:00

312 lines
8.2 KiB
Go

// Copyright 2022 Harness Inc. All rights reserved.
// Use of this source code is governed by the Polyform Free Trial License
// that can be found in the LICENSE.md file for this repository.
package database
import (
"context"
"fmt"
"time"
"github.com/harness/gitness/internal/store"
gitness_store "github.com/harness/gitness/store"
"github.com/harness/gitness/store/database"
"github.com/harness/gitness/store/database/dbtx"
"github.com/harness/gitness/types"
"github.com/jmoiron/sqlx"
"github.com/pkg/errors"
)
var _ store.ExecutionStore = (*executionStore)(nil)
// NewExecutionStore returns a new ExecutionStore.
func NewExecutionStore(db *sqlx.DB) *executionStore {
return &executionStore{
db: db,
}
}
type executionStore struct {
db *sqlx.DB
}
const (
executionQueryBase = `
SELECT` + executionColumns + `
FROM executions`
executionColumns = `
execution_id
,execution_pipeline_id
,execution_repo_id
,execution_trigger
,execution_number
,execution_parent
,execution_status
,execution_error
,execution_event
,execution_action
,execution_link
,execution_timestamp
,execution_title
,execution_message
,execution_before
,execution_after
,execution_ref
,execution_source_repo
,execution_source
,execution_target
,execution_author
,execution_author_name
,execution_author_email
,execution_author_avatar
,execution_sender
,execution_params
,execution_cron
,execution_deploy
,execution_deploy_id
,execution_debug
,execution_started
,execution_finished
,execution_created
,execution_updated
,execution_version
`
executionInsertStmt = `
INSERT INTO executions (
execution_pipeline_id
,execution_repo_id
,execution_trigger
,execution_number
,execution_parent
,execution_status
,execution_error
,execution_event
,execution_action
,execution_link
,execution_timestamp
,execution_title
,execution_message
,execution_before
,execution_after
,execution_ref
,execution_source_repo
,execution_source
,execution_target
,execution_author
,execution_author_name
,execution_author_email
,execution_author_avatar
,execution_sender
,execution_params
,execution_cron
,execution_deploy
,execution_deploy_id
,execution_debug
,execution_started
,execution_finished
,execution_created
,execution_updated
,execution_version
) VALUES (
:execution_pipeline_id
,:execution_repo_id
,:execution_trigger
,:execution_number
,:execution_parent
,:execution_status
,:execution_error
,:execution_event
,:execution_action
,:execution_link
,:execution_timestamp
,:execution_title
,:execution_message
,:execution_before
,:execution_after
,:execution_ref
,:execution_source_repo
,:execution_source
,:execution_target
,:execution_author
,:execution_author_name
,:execution_author_email
,:execution_author_avatar
,:execution_sender
,:execution_params
,:execution_cron
,:execution_deploy
,:execution_deploy_id
,:execution_debug
,:execution_started
,:execution_finished
,:execution_created
,:execution_updated
,:execution_version
) RETURNING execution_id`
executionUpdateStmt = `
UPDATE executions
SET
execution_trigger = :execution_trigger,
execution_parent = :execution_parent,
execution_status = :execution_status,
execution_error = :execution_error,
execution_event = :execution_event,
execution_action = :execution_action,
execution_link = :execution_link,
execution_timestamp = :execution_timestamp,
execution_title = :execution_title,
execution_message = :execution_message,
execution_before = :execution_before,
execution_after = :execution_after,
execution_ref = :execution_ref,
execution_source_repo = :execution_source_repo,
execution_source = :execution_source,
execution_target = :execution_target,
execution_author = :execution_author,
execution_author_name = :execution_author_name,
execution_author_email = :execution_author_email,
execution_author_avatar = :execution_author_avatar,
execution_sender = :execution_sender,
execution_params = :execution_params,
execution_cron = :execution_cron,
execution_deploy = :execution_deploy,
execution_deploy_id = :execution_deploy_id,
execution_debug = :execution_debug,
execution_started = :execution_started,
execution_finished = :execution_finished,
execution_updated = :execution_updated,
execution_version = :execution_version
WHERE execution_id = :execution_id AND execution_version = :execution_version - 1`
)
// Find returns an execution given a pipeline ID and an execution number.
func (s *executionStore) Find(ctx context.Context, pipelineID int64, executionNum int64) (*types.Execution, error) {
const findQueryStmt = executionQueryBase + `
WHERE execution_pipeline_id = $1 AND execution_number = $2`
db := dbtx.GetAccessor(ctx, s.db)
dst := new(types.Execution)
if err := db.GetContext(ctx, dst, findQueryStmt, pipelineID, executionNum); err != nil {
return nil, database.ProcessSQLErrorf(err, "Failed to find execution")
}
return dst, nil
}
// Create creates a new execution in the datastore.
func (s *executionStore) Create(ctx context.Context, execution *types.Execution) error {
db := dbtx.GetAccessor(ctx, s.db)
query, arg, err := db.BindNamed(executionInsertStmt, execution)
if err != nil {
return database.ProcessSQLErrorf(err, "Failed to bind execution object")
}
if err = db.QueryRowContext(ctx, query, arg...).Scan(&execution.ID); err != nil {
return database.ProcessSQLErrorf(err, "Execution query failed")
}
return nil
}
// Update tries to update an execution in the datastore with optimistic locking.
func (s *executionStore) Update(ctx context.Context, execution *types.Execution) (*types.Execution, error) {
updatedAt := time.Now()
execution.Version++
execution.Updated = updatedAt.UnixMilli()
db := dbtx.GetAccessor(ctx, s.db)
query, arg, err := db.BindNamed(executionUpdateStmt, execution)
if err != nil {
return nil, database.ProcessSQLErrorf(err, "Failed to bind execution object")
}
result, err := db.ExecContext(ctx, query, arg...)
if err != nil {
return nil, database.ProcessSQLErrorf(err, "Failed to update execution")
}
count, err := result.RowsAffected()
if err != nil {
return nil, database.ProcessSQLErrorf(err, "Failed to get number of updated rows")
}
if count == 0 {
return nil, gitness_store.ErrVersionConflict
}
return execution, nil
}
// List lists the executions for a given pipeline ID.
func (s *executionStore) List(
ctx context.Context,
pipelineID int64,
opts *types.ExecutionFilter,
) ([]types.Execution, error) {
stmt := database.Builder.
Select(executionColumns).
From("executions").
Where("execution_pipeline_id = ?", fmt.Sprint(pipelineID))
stmt = stmt.Limit(database.Limit(opts.Size))
stmt = stmt.Offset(database.Offset(opts.Page, opts.Size))
sql, args, err := stmt.ToSql()
if err != nil {
return nil, errors.Wrap(err, "Failed to convert query to sql")
}
db := dbtx.GetAccessor(ctx, s.db)
dst := []types.Execution{}
if err = db.SelectContext(ctx, &dst, sql, args...); err != nil {
return nil, database.ProcessSQLErrorf(err, "Failed executing custom list query")
}
return dst, nil
}
// Count of executions in a space.
func (s *executionStore) Count(ctx context.Context, pipelineID int64) (int64, error) {
stmt := database.Builder.
Select("count(*)").
From("executions").
Where("execution_pipeline_id = ?", pipelineID)
sql, args, err := stmt.ToSql()
if err != nil {
return 0, errors.Wrap(err, "Failed to convert query to sql")
}
db := dbtx.GetAccessor(ctx, s.db)
var count int64
err = db.QueryRowContext(ctx, sql, args...).Scan(&count)
if err != nil {
return 0, database.ProcessSQLErrorf(err, "Failed executing count query")
}
return count, nil
}
// Delete deletes an execution given a pipeline ID and an execution number.
func (s *executionStore) Delete(ctx context.Context, pipelineID int64, executionNum int64) error {
const executionDeleteStmt = `
DELETE FROM executions
WHERE execution_pipeline_id = $1 AND execution_number = $2`
db := dbtx.GetAccessor(ctx, s.db)
if _, err := db.ExecContext(ctx, executionDeleteStmt, pipelineID, executionNum); err != nil {
return database.ProcessSQLErrorf(err, "Could not delete execution")
}
return nil
}