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protocol/message_persistence.go

Summary

Maintainability
F
1 wk
Test Coverage
C
73%

File message_persistence.go has 2611 lines of code (exceeds 900 allowed). Consider refactoring.
Open

package protocol

import (
    "context"
    "database/sql"
Severity: Major
Found in protocol/message_persistence.go - About 5 days to fix

    sqlitePersistence has 95 methods (exceeds 21 allowed). Consider refactoring.
    Open

    func (db sqlitePersistence) buildMessagesQueryWithAdditionalFields(additionalSelectFields, whereAndTheRest string) string {
    allFields := db.tableUserMessagesAllFieldsJoin()
    if additionalSelectFields != "" {
        additionalSelectFields = "," + additionalSelectFields
    }
    Severity: Major
    Found in protocol/message_persistence.go - About 1 day to fix

      Identical blocks of code found in 3 locations. Consider refactoring.
      Open

          for rows.Next() {
        emojiReaction := NewEmojiReaction()
        err := rows.Scan(&emojiReaction.Clock,
            &emojiReaction.From,
            &emojiReaction.Type,
      Severity: Minor
      Found in protocol/message_persistence.go and 2 other locations - About 35 mins to fix
      protocol/message_persistence.go on lines 1426..1440
      protocol/message_persistence.go on lines 1506..1520

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 104.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 3 locations. Consider refactoring.
      Open

          for rows.Next() {
        emojiReaction := NewEmojiReaction()
        err := rows.Scan(&emojiReaction.Clock,
            &emojiReaction.From,
            &emojiReaction.Type,
      Severity: Minor
      Found in protocol/message_persistence.go and 2 other locations - About 35 mins to fix
      protocol/message_persistence.go on lines 1376..1390
      protocol/message_persistence.go on lines 1426..1440

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 104.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 3 locations. Consider refactoring.
      Open

          for rows.Next() {
        emojiReaction := NewEmojiReaction()
        err := rows.Scan(&emojiReaction.Clock,
            &emojiReaction.From,
            &emojiReaction.Type,
      Severity: Minor
      Found in protocol/message_persistence.go and 2 other locations - About 35 mins to fix
      protocol/message_persistence.go on lines 1376..1390
      protocol/message_persistence.go on lines 1506..1520

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 104.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 3 locations. Consider refactoring.
      Open

          if tx == nil {
        tx, err = db.db.BeginTx(context.Background(), &sql.TxOptions{})
        if err != nil {
            return err
        }
      Severity: Minor
      Found in protocol/message_persistence.go and 2 other locations - About 30 mins to fix
      services/browsers/database.go on lines 93..106
      protocol/persistence.go on lines 102..115

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 101.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

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