github.com/vnforks/kid/v5@v5.22.1-0.20200408055009-b89d99c65676/store/sqlstore/command_webhook_store.go (about)

     1  // Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
     2  // See LICENSE.txt for license information.
     3  
     4  package sqlstore
     5  
     6  import (
     7  	"database/sql"
     8  	"net/http"
     9  
    10  	"github.com/vnforks/kid/v5/mlog"
    11  	"github.com/vnforks/kid/v5/model"
    12  	"github.com/vnforks/kid/v5/store"
    13  )
    14  
    15  type SqlCommandWebhookStore struct {
    16  	SqlStore
    17  }
    18  
    19  func newSqlCommandWebhookStore(sqlStore SqlStore) store.CommandWebhookStore {
    20  	s := &SqlCommandWebhookStore{sqlStore}
    21  
    22  	for _, db := range sqlStore.GetAllConns() {
    23  		tablec := db.AddTableWithName(model.CommandWebhook{}, "CommandWebhooks").SetKeys(false, "Id")
    24  		tablec.ColMap("Id").SetMaxSize(26)
    25  		tablec.ColMap("CommandId").SetMaxSize(26)
    26  		tablec.ColMap("UserId").SetMaxSize(26)
    27  		tablec.ColMap("ClassId").SetMaxSize(26)
    28  		tablec.ColMap("RootId").SetMaxSize(26)
    29  		tablec.ColMap("ParentId").SetMaxSize(26)
    30  	}
    31  
    32  	return s
    33  }
    34  
    35  func (s SqlCommandWebhookStore) createIndexesIfNotExists() {
    36  	s.CreateIndexIfNotExists("idx_command_webhook_create_at", "CommandWebhooks", "CreateAt")
    37  }
    38  
    39  func (s SqlCommandWebhookStore) Save(webhook *model.CommandWebhook) (*model.CommandWebhook, *model.AppError) {
    40  	if len(webhook.Id) > 0 {
    41  		return nil, model.NewAppError("SqlCommandWebhookStore.Save", "store.sql_command_webhooks.save.existing.app_error", nil, "id="+webhook.Id, http.StatusBadRequest)
    42  	}
    43  
    44  	webhook.PreSave()
    45  	if err := webhook.IsValid(); err != nil {
    46  		return nil, err
    47  	}
    48  
    49  	if err := s.GetMaster().Insert(webhook); err != nil {
    50  		return nil, model.NewAppError("SqlCommandWebhookStore.Save", "store.sql_command_webhooks.save.app_error", nil, "id="+webhook.Id+", "+err.Error(), http.StatusInternalServerError)
    51  	}
    52  
    53  	return webhook, nil
    54  }
    55  
    56  func (s SqlCommandWebhookStore) Get(id string) (*model.CommandWebhook, *model.AppError) {
    57  	var webhook model.CommandWebhook
    58  
    59  	exptime := model.GetMillis() - model.COMMAND_WEBHOOK_LIFETIME
    60  	var appErr *model.AppError
    61  	if err := s.GetReplica().SelectOne(&webhook, "SELECT * FROM CommandWebhooks WHERE Id = :Id AND CreateAt > :ExpTime", map[string]interface{}{"Id": id, "ExpTime": exptime}); err != nil {
    62  		appErr = model.NewAppError("SqlCommandWebhookStore.Get", "store.sql_command_webhooks.get.app_error", nil, "id="+id+", err="+err.Error(), http.StatusInternalServerError)
    63  		if err == sql.ErrNoRows {
    64  			appErr.StatusCode = http.StatusNotFound
    65  		}
    66  		return nil, appErr
    67  	}
    68  
    69  	return &webhook, nil
    70  }
    71  
    72  func (s SqlCommandWebhookStore) TryUse(id string, limit int) *model.AppError {
    73  	if sqlResult, err := s.GetMaster().Exec("UPDATE CommandWebhooks SET UseCount = UseCount + 1 WHERE Id = :Id AND UseCount < :UseLimit", map[string]interface{}{"Id": id, "UseLimit": limit}); err != nil {
    74  		return model.NewAppError("SqlCommandWebhookStore.TryUse", "store.sql_command_webhooks.try_use.app_error", nil, "id="+id+", err="+err.Error(), http.StatusInternalServerError)
    75  	} else if rows, _ := sqlResult.RowsAffected(); rows == 0 {
    76  		return model.NewAppError("SqlCommandWebhookStore.TryUse", "store.sql_command_webhooks.try_use.invalid.app_error", nil, "id="+id, http.StatusBadRequest)
    77  	}
    78  
    79  	return nil
    80  }
    81  
    82  func (s SqlCommandWebhookStore) Cleanup() {
    83  	mlog.Debug("Cleaning up command webhook store.")
    84  	exptime := model.GetMillis() - model.COMMAND_WEBHOOK_LIFETIME
    85  	if _, err := s.GetMaster().Exec("DELETE FROM CommandWebhooks WHERE CreateAt < :ExpTime", map[string]interface{}{"ExpTime": exptime}); err != nil {
    86  		mlog.Error("Unable to cleanup command webhook store.")
    87  	}
    88  }