Kinvey/js-sdk

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packages/html5-sdk/src/storage/websql.ts

Summary

Maintainability
C
1 day
Test Coverage

Function execute has 73 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function execute(dbName: string, tableName: string, sqlQueries: any, write = false): Promise<any> {
  const escapedTableName = `"${tableName}"`;
  const isMaster = tableName === MASTER_TABLE_NAME;

  return new Promise((resolve, reject) => {
Severity: Major
Found in packages/html5-sdk/src/storage/websql.ts - About 2 hrs to fix

    Identical blocks of code found in 2 locations. Consider refactoring.
    Open

      while (ids.length) {
        const currentIds = ids.splice(0, 100);
        const deleteQuery = `DELETE FROM #{table} WHERE key IN (${currentIds.map(() => '?').join(', ')})`;
        responses.push(await execute(dbName, tableName, [[deleteQuery, currentIds]], true));
      }
    Severity: Major
    Found in packages/html5-sdk/src/storage/websql.ts and 1 other location - About 2 hrs to fix
    packages/nativescript-sdk/src/nativescript/storage/sqlite.ts on lines 99..103

    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 87.

    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 2 locations. Consider refactoring.
    Open

      if (tables.length > 0) {
        await Promise.all(tables.map((tableName: string) => {
          if (exclude.indexOf(tableName) === -1) {
            return execute(dbName, tableName, [['DROP TABLE IF EXISTS #{table}']], true);
          }
    Severity: Major
    Found in packages/html5-sdk/src/storage/websql.ts and 1 other location - About 2 hrs to fix
    packages/nativescript-sdk/src/nativescript/storage/sqlite.ts on lines 116..124

    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 84.

    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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