refactor(location): use postcode fake patterns

[ST-DDT]

Second part of #2390

• Invalid zip/postal codes when using locale en_GB #2390

Blocked by #3223

• refactor(location): replace zipCode format parameter with style #3223

---

Replaces the zipcode symbol patterns with fake patterns similar to when using the state parameter.

Locale Data Transformation Script

The locale data have been transformed using the following script:

// rename.ts
import { glob } from 'glob';
import { rmSync, writeFileSync } from 'node:fs';
import { faker } from './src';

const files = await glob('src/locales/*/location/postcode.ts');

for (const file of files) {
  console.log(file);
  let { default: content } = (await import(`./${file}`)) as {
    default: string | string[] | null;
  };

  rmSync(file, { force: true });

  if (typeof content === 'string') {
    content = [content];
  }

  if (content !== null) {
    content = content.map((pattern) =>
      pattern
        .replaceAll(/(#+)/g, ({ length }) =>
          length === 1 ? '{{string.numeric}}' : `{{string.numeric(${length})}}`
        )
        .replaceAll(/(\?+)/g, ({ length }) =>
          length === 1
            ? '{{string.alpha({ "casing": "upper" })}}'
            : `{{string.alpha({ "casing": "upper" , "length": ${length}})}}`
        )
        .replaceAll(/(\*+)/g, ({ length }) =>
          length === 1
            ? '{{string.alphanumeric({ "casing": "upper" })}}'
            : `{{string.alphanumeric({ "casing": "upper" , "length": ${length}})}}`
        )
    );
    for (const pattern of content) {
      console.log(faker.helpers.fake(pattern));
    }
  }

  writeFileSync(
    file.replace('.ts', '_pattern.ts'),
    `export default ${JSON.stringify(content, null, 2)};`
  );
}

pnpm tsx rename.ts followed by pnpm run generate:locales && pnpm run format

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.96%. Comparing base (63a4817) to head (b9930dc).
⚠️ Report is 84 commits behind head on deprecate/location/zipCode/format.

Additional details and impacted files

@@                         Coverage Diff                         @@
##           deprecate/location/zipCode/format    #3233    +/-   ##
===================================================================
  Coverage                              99.96%   99.96%            
===================================================================
  Files                                   2805     2805            
  Lines                                 217110   217143    +33     
  Branches                                 587      969   +382     
===================================================================
+ Hits                                  217028   217066    +38     
+ Misses                                    82       77     -5     

Files with missing lines	Coverage Δ
src/definitions/location.ts	100.00% <ø> (ø)
src/locales/af_ZA/location/index.ts	100.00% <100.00%> (ø)
src/locales/af_ZA/location/postcode_pattern.ts	100.00% <100.00%> (ø)
src/locales/ar/location/index.ts	100.00% <100.00%> (ø)
src/locales/ar/location/postcode_pattern.ts	100.00% <100.00%> (ø)
src/locales/az/location/index.ts	100.00% <100.00%> (ø)
src/locales/az/location/postcode_pattern.ts	100.00% <100.00%> (ø)
src/locales/cs_CZ/location/index.ts	100.00% <100.00%> (ø)
src/locales/cs_CZ/location/postcode_pattern.ts	100.00% <100.00%> (ø)
src/locales/da/location/index.ts	100.00% <100.00%> (ø)
... and 114 more

... and 1 file with indirect coverage changes

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[matthewmayer]

A lot of these seem very verbose compared to what they are replacing.

In some cases would it make sense to just keep the fake pattern as '{{helpers.replaceSymbols(old pattern}}'

Some could also be simplified by fromRegexp or arrayElement

If we are renaming all the definitions should be change it to zipcode instead of postcode? It's weird that the definition name is different to method name.

[ST-DDT]

I can switch back to replaceSymbol syntax no problem.

One reason for the change is, I don't like that method/it's format because it isn't obvious what the symbol represents.
IMO the code is now easier to read and it would even by easier to read, when/if we switch to resolver functions

In the future, I'd like to deprecate the replaceSymbol methods in favor of regex based methods.
I didn't use regex based implementations yet, because it is too slow for now.

[ST-DDT]

If we are renaming all the definitions should be change it to zipcode instead of postcode? It's weird that the definition name is different to method name.

I'm not sure about the renaming myself yet either.
Should we rename the method or the locale definitions?