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// Copyright (c) Mainflux
// SPDX-License-Identifier: Apache-2.0
package cassandra
import (
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
"encoding/json"
MF-596 - Add subtopic to RawMessage (#642) * Commit for mainflux-596 Modified and tested: - cli - http - mqtt - normalizer - all readers - sdk messages - all writers - ws Missing: - coap - lora Signed-off-by: ale <ale@metaverso.org> * - fix subtopic name in, when starting with dot, http/ws/mqtt - add some test on readers Signed-off-by: ale <ale@metaverso.org> * - fix string concatenation - update http/transport regexp to match subtopic names with only \w- - update ws/transport regexp like http ones with also the wildcard * and > Signed-off-by: ale <ale@metaverso.org> * added subtopic support to coap adapter Signed-off-by: ale <ale@metaverso.org> * - update replace functions with replaceall when needed - renamed getDestChannel to fmtSubject - update api/transport and ws/transport route to be more readable - fix mqtt syntax - renamed func andQuery to query as suggested by @anovakovic01 - have a nice we :) Signed-off-by: ale <ale@metaverso.org> * - fix error declaration on ws/nat/publisher - fix regexp added missing allowed chars - and _ on coap/api/transport - fix subtopic clean suffix / if present on coap/api/transport - improve regexp on http and ws /api/transport, now does not accept url that do not strictly match - add some ws subtopic tests Signed-off-by: ale <ale@metaverso.org> * - enabled wildcard chars on coap/api/transport - allow use special chars on http and ws api/transport Signed-off-by: ale <ale@metaverso.org> * - use strings.Replace() insted ReplaceAll() Signed-off-by: ale <ale@metaverso.org> * - allow every chars on subtopics - fix replace error on mqtt Signed-off-by: ale <ale@metaverso.org> * fix cassandra test Signed-off-by: ale <ale@metaverso.org> * fix ws test with invalid subtopic Signed-off-by: ale <ale@metaverso.org> * fix invalid GOCACHE in go1.12, replaced by -count 1, see https://golang.org/doc/go1.10#test Signed-off-by: ale <ale@metaverso.org> * - improve regexp on http/ws api/transport - minor changes Signed-off-by: ale <ale@metaverso.org> * - add generic function parseSubtopic on ws/http adapters Signed-off-by: ale <ale@metaverso.org> * - add generic function fmtSubtopic on coap adapter Signed-off-by: ale <ale@metaverso.org>
2019-03-15 18:38:07 +01:00
"fmt"
"github.com/gocql/gocql"
"github.com/mainflux/mainflux/pkg/errors"
"github.com/mainflux/mainflux/pkg/transformers/senml"
"github.com/mainflux/mainflux/readers"
)
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
const (
format = "format"
// Table for SenML messages
defTable = "messages"
// Error code for Undefined table error.
undefinedTableCode = 8704
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
)
var _ readers.MessageRepository = (*cassandraRepository)(nil)
type cassandraRepository struct {
session *gocql.Session
}
// New instantiates Cassandra message repository.
func New(session *gocql.Session) readers.MessageRepository {
return cassandraRepository{
session: session,
}
}
func (cr cassandraRepository) ReadAll(chanID string, rpm readers.PageMetadata) (readers.MessagesPage, error) {
format := defTable
if rpm.Format != "" {
format = rpm.Format
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
}
q, vals := buildQuery(chanID, rpm)
selectCQL := fmt.Sprintf(`SELECT channel, subtopic, publisher, protocol, name, unit,
value, string_value, bool_value, data_value, sum, time,
update_time FROM messages WHERE channel = ? %s LIMIT ?
ALLOW FILTERING`, q)
countCQL := fmt.Sprintf(`SELECT COUNT(*) FROM %s WHERE channel = ? %s ALLOW FILTERING`, format, q)
if format != defTable {
selectCQL = fmt.Sprintf(`SELECT channel, subtopic, publisher, protocol, created, payload FROM %s WHERE channel = ? %s LIMIT ?
ALLOW FILTERING`, format, q)
countCQL = fmt.Sprintf(`SELECT COUNT(*) FROM %s WHERE channel = ? %s ALLOW FILTERING`, format, q)
}
iter := cr.session.Query(selectCQL, vals...).Iter()
defer iter.Close()
scanner := iter.Scanner()
// skip first OFFSET rows
for i := uint64(0); i < rpm.Offset; i++ {
if !scanner.Next() {
break
}
}
page := readers.MessagesPage{
PageMetadata: rpm,
Messages: []readers.Message{},
}
MF-919 - Mainflux message updates (#924) * Remove RawMessage Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove Normalizer Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update tests Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Replace normalizer with senml-transformer Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename Transformer interface and package Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update docs Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove SenML transformer service Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove SenML Protobuf support Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix readers Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix writers tests Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Refactor tests and remove normalizer Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Update docs Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Reanme Service interface to Transformer Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Use msg instead of rawmsg Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove rawMsg from Aedes code Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix VerneMQ files Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove RawMessage code Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix missing subtopic return Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Remove remaining RawMessage reference Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix formatting Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix readers and writers tests Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Rename SenML transformer variables Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com> * Fix readers and writers tests constants Signed-off-by: Dušan Borovčanin <dusan.borovcanin@mainflux.com>
2019-11-05 11:57:16 +01:00
switch format {
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
case defTable:
for scanner.Next() {
var msg senml.Message
err := scanner.Scan(&msg.Channel, &msg.Subtopic, &msg.Publisher, &msg.Protocol,
&msg.Name, &msg.Unit, &msg.Value, &msg.StringValue, &msg.BoolValue,
&msg.DataValue, &msg.Sum, &msg.Time, &msg.UpdateTime)
if err != nil {
if e, ok := err.(gocql.RequestError); ok {
if e.Code() == undefinedTableCode {
return readers.MessagesPage{}, nil
}
}
return readers.MessagesPage{}, errors.Wrap(readers.ErrReadMessages, err)
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
}
page.Messages = append(page.Messages, msg)
}
default:
for scanner.Next() {
var msg jsonMessage
err := scanner.Scan(&msg.Channel, &msg.Subtopic, &msg.Publisher, &msg.Protocol, &msg.Created, &msg.Payload)
if err != nil {
if e, ok := err.(gocql.RequestError); ok {
if e.Code() == undefinedTableCode {
return readers.MessagesPage{}, nil
}
}
return readers.MessagesPage{}, errors.Wrap(readers.ErrReadMessages, err)
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
}
m, err := msg.toMap()
if err != nil {
return readers.MessagesPage{}, errors.Wrap(readers.ErrReadMessages, err)
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
}
page.Messages = append(page.Messages, m)
}
}
if err := cr.session.Query(countCQL, vals[:len(vals)-1]...).Scan(&page.Total); err != nil {
if e, ok := err.(gocql.RequestError); ok {
if e.Code() == undefinedTableCode {
return readers.MessagesPage{}, nil
}
}
return readers.MessagesPage{}, errors.Wrap(readers.ErrReadMessages, err)
}
return page, nil
}
MF-596 - Add subtopic to RawMessage (#642) * Commit for mainflux-596 Modified and tested: - cli - http - mqtt - normalizer - all readers - sdk messages - all writers - ws Missing: - coap - lora Signed-off-by: ale <ale@metaverso.org> * - fix subtopic name in, when starting with dot, http/ws/mqtt - add some test on readers Signed-off-by: ale <ale@metaverso.org> * - fix string concatenation - update http/transport regexp to match subtopic names with only \w- - update ws/transport regexp like http ones with also the wildcard * and > Signed-off-by: ale <ale@metaverso.org> * added subtopic support to coap adapter Signed-off-by: ale <ale@metaverso.org> * - update replace functions with replaceall when needed - renamed getDestChannel to fmtSubject - update api/transport and ws/transport route to be more readable - fix mqtt syntax - renamed func andQuery to query as suggested by @anovakovic01 - have a nice we :) Signed-off-by: ale <ale@metaverso.org> * - fix error declaration on ws/nat/publisher - fix regexp added missing allowed chars - and _ on coap/api/transport - fix subtopic clean suffix / if present on coap/api/transport - improve regexp on http and ws /api/transport, now does not accept url that do not strictly match - add some ws subtopic tests Signed-off-by: ale <ale@metaverso.org> * - enabled wildcard chars on coap/api/transport - allow use special chars on http and ws api/transport Signed-off-by: ale <ale@metaverso.org> * - use strings.Replace() insted ReplaceAll() Signed-off-by: ale <ale@metaverso.org> * - allow every chars on subtopics - fix replace error on mqtt Signed-off-by: ale <ale@metaverso.org> * fix cassandra test Signed-off-by: ale <ale@metaverso.org> * fix ws test with invalid subtopic Signed-off-by: ale <ale@metaverso.org> * fix invalid GOCACHE in go1.12, replaced by -count 1, see https://golang.org/doc/go1.10#test Signed-off-by: ale <ale@metaverso.org> * - improve regexp on http/ws api/transport - minor changes Signed-off-by: ale <ale@metaverso.org> * - add generic function parseSubtopic on ws/http adapters Signed-off-by: ale <ale@metaverso.org> * - add generic function fmtSubtopic on coap adapter Signed-off-by: ale <ale@metaverso.org>
2019-03-15 18:38:07 +01:00
func buildQuery(chanID string, rpm readers.PageMetadata) (string, []interface{}) {
var condCQL string
vals := []interface{}{chanID}
MF-596 - Add subtopic to RawMessage (#642) * Commit for mainflux-596 Modified and tested: - cli - http - mqtt - normalizer - all readers - sdk messages - all writers - ws Missing: - coap - lora Signed-off-by: ale <ale@metaverso.org> * - fix subtopic name in, when starting with dot, http/ws/mqtt - add some test on readers Signed-off-by: ale <ale@metaverso.org> * - fix string concatenation - update http/transport regexp to match subtopic names with only \w- - update ws/transport regexp like http ones with also the wildcard * and > Signed-off-by: ale <ale@metaverso.org> * added subtopic support to coap adapter Signed-off-by: ale <ale@metaverso.org> * - update replace functions with replaceall when needed - renamed getDestChannel to fmtSubject - update api/transport and ws/transport route to be more readable - fix mqtt syntax - renamed func andQuery to query as suggested by @anovakovic01 - have a nice we :) Signed-off-by: ale <ale@metaverso.org> * - fix error declaration on ws/nat/publisher - fix regexp added missing allowed chars - and _ on coap/api/transport - fix subtopic clean suffix / if present on coap/api/transport - improve regexp on http and ws /api/transport, now does not accept url that do not strictly match - add some ws subtopic tests Signed-off-by: ale <ale@metaverso.org> * - enabled wildcard chars on coap/api/transport - allow use special chars on http and ws api/transport Signed-off-by: ale <ale@metaverso.org> * - use strings.Replace() insted ReplaceAll() Signed-off-by: ale <ale@metaverso.org> * - allow every chars on subtopics - fix replace error on mqtt Signed-off-by: ale <ale@metaverso.org> * fix cassandra test Signed-off-by: ale <ale@metaverso.org> * fix ws test with invalid subtopic Signed-off-by: ale <ale@metaverso.org> * fix invalid GOCACHE in go1.12, replaced by -count 1, see https://golang.org/doc/go1.10#test Signed-off-by: ale <ale@metaverso.org> * - improve regexp on http/ws api/transport - minor changes Signed-off-by: ale <ale@metaverso.org> * - add generic function parseSubtopic on ws/http adapters Signed-off-by: ale <ale@metaverso.org> * - add generic function fmtSubtopic on coap adapter Signed-off-by: ale <ale@metaverso.org>
2019-03-15 18:38:07 +01:00
var query map[string]interface{}
meta, err := json.Marshal(rpm)
if err != nil {
return condCQL, vals
}
json.Unmarshal(meta, &query)
for name, val := range query {
MF-596 - Add subtopic to RawMessage (#642) * Commit for mainflux-596 Modified and tested: - cli - http - mqtt - normalizer - all readers - sdk messages - all writers - ws Missing: - coap - lora Signed-off-by: ale <ale@metaverso.org> * - fix subtopic name in, when starting with dot, http/ws/mqtt - add some test on readers Signed-off-by: ale <ale@metaverso.org> * - fix string concatenation - update http/transport regexp to match subtopic names with only \w- - update ws/transport regexp like http ones with also the wildcard * and > Signed-off-by: ale <ale@metaverso.org> * added subtopic support to coap adapter Signed-off-by: ale <ale@metaverso.org> * - update replace functions with replaceall when needed - renamed getDestChannel to fmtSubject - update api/transport and ws/transport route to be more readable - fix mqtt syntax - renamed func andQuery to query as suggested by @anovakovic01 - have a nice we :) Signed-off-by: ale <ale@metaverso.org> * - fix error declaration on ws/nat/publisher - fix regexp added missing allowed chars - and _ on coap/api/transport - fix subtopic clean suffix / if present on coap/api/transport - improve regexp on http and ws /api/transport, now does not accept url that do not strictly match - add some ws subtopic tests Signed-off-by: ale <ale@metaverso.org> * - enabled wildcard chars on coap/api/transport - allow use special chars on http and ws api/transport Signed-off-by: ale <ale@metaverso.org> * - use strings.Replace() insted ReplaceAll() Signed-off-by: ale <ale@metaverso.org> * - allow every chars on subtopics - fix replace error on mqtt Signed-off-by: ale <ale@metaverso.org> * fix cassandra test Signed-off-by: ale <ale@metaverso.org> * fix ws test with invalid subtopic Signed-off-by: ale <ale@metaverso.org> * fix invalid GOCACHE in go1.12, replaced by -count 1, see https://golang.org/doc/go1.10#test Signed-off-by: ale <ale@metaverso.org> * - improve regexp on http/ws api/transport - minor changes Signed-off-by: ale <ale@metaverso.org> * - add generic function parseSubtopic on ws/http adapters Signed-off-by: ale <ale@metaverso.org> * - add generic function fmtSubtopic on coap adapter Signed-off-by: ale <ale@metaverso.org>
2019-03-15 18:38:07 +01:00
switch name {
case
"channel",
"subtopic",
"publisher",
"name",
"protocol":
vals = append(vals, val)
condCQL = fmt.Sprintf(`%s AND %s = ?`, condCQL, name)
case "v":
vals = append(vals, val)
comparator := readers.ParseValueComparator(query)
condCQL = fmt.Sprintf(`%s AND value %s ?`, condCQL, comparator)
case "vb":
vals = append(vals, val)
condCQL = fmt.Sprintf(`%s AND bool_value = ?`, condCQL)
case "vs":
vals = append(vals, val)
condCQL = fmt.Sprintf(`%s AND string_value = ?`, condCQL)
case "vd":
vals = append(vals, val)
condCQL = fmt.Sprintf(`%s AND data_value = ?`, condCQL)
case "from":
vals = append(vals, val)
condCQL = fmt.Sprintf(`%s AND time >= ?`, condCQL)
case "to":
vals = append(vals, val)
condCQL = fmt.Sprintf(`%s AND time < ?`, condCQL)
MF-596 - Add subtopic to RawMessage (#642) * Commit for mainflux-596 Modified and tested: - cli - http - mqtt - normalizer - all readers - sdk messages - all writers - ws Missing: - coap - lora Signed-off-by: ale <ale@metaverso.org> * - fix subtopic name in, when starting with dot, http/ws/mqtt - add some test on readers Signed-off-by: ale <ale@metaverso.org> * - fix string concatenation - update http/transport regexp to match subtopic names with only \w- - update ws/transport regexp like http ones with also the wildcard * and > Signed-off-by: ale <ale@metaverso.org> * added subtopic support to coap adapter Signed-off-by: ale <ale@metaverso.org> * - update replace functions with replaceall when needed - renamed getDestChannel to fmtSubject - update api/transport and ws/transport route to be more readable - fix mqtt syntax - renamed func andQuery to query as suggested by @anovakovic01 - have a nice we :) Signed-off-by: ale <ale@metaverso.org> * - fix error declaration on ws/nat/publisher - fix regexp added missing allowed chars - and _ on coap/api/transport - fix subtopic clean suffix / if present on coap/api/transport - improve regexp on http and ws /api/transport, now does not accept url that do not strictly match - add some ws subtopic tests Signed-off-by: ale <ale@metaverso.org> * - enabled wildcard chars on coap/api/transport - allow use special chars on http and ws api/transport Signed-off-by: ale <ale@metaverso.org> * - use strings.Replace() insted ReplaceAll() Signed-off-by: ale <ale@metaverso.org> * - allow every chars on subtopics - fix replace error on mqtt Signed-off-by: ale <ale@metaverso.org> * fix cassandra test Signed-off-by: ale <ale@metaverso.org> * fix ws test with invalid subtopic Signed-off-by: ale <ale@metaverso.org> * fix invalid GOCACHE in go1.12, replaced by -count 1, see https://golang.org/doc/go1.10#test Signed-off-by: ale <ale@metaverso.org> * - improve regexp on http/ws api/transport - minor changes Signed-off-by: ale <ale@metaverso.org> * - add generic function parseSubtopic on ws/http adapters Signed-off-by: ale <ale@metaverso.org> * - add generic function fmtSubtopic on coap adapter Signed-off-by: ale <ale@metaverso.org>
2019-03-15 18:38:07 +01:00
}
}
vals = append(vals, rpm.Offset+rpm.Limit)
MF-596 - Add subtopic to RawMessage (#642) * Commit for mainflux-596 Modified and tested: - cli - http - mqtt - normalizer - all readers - sdk messages - all writers - ws Missing: - coap - lora Signed-off-by: ale <ale@metaverso.org> * - fix subtopic name in, when starting with dot, http/ws/mqtt - add some test on readers Signed-off-by: ale <ale@metaverso.org> * - fix string concatenation - update http/transport regexp to match subtopic names with only \w- - update ws/transport regexp like http ones with also the wildcard * and > Signed-off-by: ale <ale@metaverso.org> * added subtopic support to coap adapter Signed-off-by: ale <ale@metaverso.org> * - update replace functions with replaceall when needed - renamed getDestChannel to fmtSubject - update api/transport and ws/transport route to be more readable - fix mqtt syntax - renamed func andQuery to query as suggested by @anovakovic01 - have a nice we :) Signed-off-by: ale <ale@metaverso.org> * - fix error declaration on ws/nat/publisher - fix regexp added missing allowed chars - and _ on coap/api/transport - fix subtopic clean suffix / if present on coap/api/transport - improve regexp on http and ws /api/transport, now does not accept url that do not strictly match - add some ws subtopic tests Signed-off-by: ale <ale@metaverso.org> * - enabled wildcard chars on coap/api/transport - allow use special chars on http and ws api/transport Signed-off-by: ale <ale@metaverso.org> * - use strings.Replace() insted ReplaceAll() Signed-off-by: ale <ale@metaverso.org> * - allow every chars on subtopics - fix replace error on mqtt Signed-off-by: ale <ale@metaverso.org> * fix cassandra test Signed-off-by: ale <ale@metaverso.org> * fix ws test with invalid subtopic Signed-off-by: ale <ale@metaverso.org> * fix invalid GOCACHE in go1.12, replaced by -count 1, see https://golang.org/doc/go1.10#test Signed-off-by: ale <ale@metaverso.org> * - improve regexp on http/ws api/transport - minor changes Signed-off-by: ale <ale@metaverso.org> * - add generic function parseSubtopic on ws/http adapters Signed-off-by: ale <ale@metaverso.org> * - add generic function fmtSubtopic on coap adapter Signed-off-by: ale <ale@metaverso.org>
2019-03-15 18:38:07 +01:00
return condCQL, vals
MF-596 - Add subtopic to RawMessage (#642) * Commit for mainflux-596 Modified and tested: - cli - http - mqtt - normalizer - all readers - sdk messages - all writers - ws Missing: - coap - lora Signed-off-by: ale <ale@metaverso.org> * - fix subtopic name in, when starting with dot, http/ws/mqtt - add some test on readers Signed-off-by: ale <ale@metaverso.org> * - fix string concatenation - update http/transport regexp to match subtopic names with only \w- - update ws/transport regexp like http ones with also the wildcard * and > Signed-off-by: ale <ale@metaverso.org> * added subtopic support to coap adapter Signed-off-by: ale <ale@metaverso.org> * - update replace functions with replaceall when needed - renamed getDestChannel to fmtSubject - update api/transport and ws/transport route to be more readable - fix mqtt syntax - renamed func andQuery to query as suggested by @anovakovic01 - have a nice we :) Signed-off-by: ale <ale@metaverso.org> * - fix error declaration on ws/nat/publisher - fix regexp added missing allowed chars - and _ on coap/api/transport - fix subtopic clean suffix / if present on coap/api/transport - improve regexp on http and ws /api/transport, now does not accept url that do not strictly match - add some ws subtopic tests Signed-off-by: ale <ale@metaverso.org> * - enabled wildcard chars on coap/api/transport - allow use special chars on http and ws api/transport Signed-off-by: ale <ale@metaverso.org> * - use strings.Replace() insted ReplaceAll() Signed-off-by: ale <ale@metaverso.org> * - allow every chars on subtopics - fix replace error on mqtt Signed-off-by: ale <ale@metaverso.org> * fix cassandra test Signed-off-by: ale <ale@metaverso.org> * fix ws test with invalid subtopic Signed-off-by: ale <ale@metaverso.org> * fix invalid GOCACHE in go1.12, replaced by -count 1, see https://golang.org/doc/go1.10#test Signed-off-by: ale <ale@metaverso.org> * - improve regexp on http/ws api/transport - minor changes Signed-off-by: ale <ale@metaverso.org> * - add generic function parseSubtopic on ws/http adapters Signed-off-by: ale <ale@metaverso.org> * - add generic function fmtSubtopic on coap adapter Signed-off-by: ale <ale@metaverso.org>
2019-03-15 18:38:07 +01:00
}
MF-1264 - Add support for JSON readers (#1295) * MF-1254 - Create universal JSON writer (#1260) Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add JSON support to Readers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx Reader tests Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix messages format query Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Postgres reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Cassandra Readers and writers Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Mongo reader Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Extract utility method to the JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influx and Postgres count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Update JSON transformer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix Influxdb Reader total count Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Refactor init.go for Cassandra writer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Create a Payload type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add comments for defaults Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix variable declarations Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace interface{} with a new type Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Don't set channel just to overwrite it later Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix range search Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Rename Messages field Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Co-authored-by: Manuel Imperiale <manuel.imperiale@gmail.com>
2020-12-30 15:43:04 +01:00
type jsonMessage struct {
ID string
Channel string
Created int64
Subtopic string
Publisher string
Protocol string
Payload string
}
func (msg jsonMessage) toMap() (map[string]interface{}, error) {
ret := map[string]interface{}{
"id": msg.ID,
"channel": msg.Channel,
"created": msg.Created,
"subtopic": msg.Subtopic,
"publisher": msg.Publisher,
"protocol": msg.Protocol,
"payload": map[string]interface{}{},
}
pld := make(map[string]interface{})
if err := json.Unmarshal([]byte(msg.Payload), &pld); err != nil {
return nil, err
}
ret["payload"] = pld
return ret, nil
}