persistence

Name: persistence
Author: adsamcik

Room, DataStore, and repository conventions for Starlit Coffee

by adsamcik(0) 0 installs

Free

Free account. Installing gives you the manifest plus copy-paste snippets.

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About

Instruction file imported from adsamcik/StarlitCoffee (.github/instructions/persistence.instructions.md). Copyright stays with the author.

Keep Room entities and DAOs under data/db; keep repository wrappers under data/repository.
DAOs should expose Flow for observable reads and suspend functions for writes.
ViewModels depend on repositories rather than calling DAOs directly.
When changing entities, update AppDatabase version, add explicit migrations, and keep exported schemas in app/schemas/.
AppDatabase.getInstance(context) is the current manual singleton; do not introduce a second database creation path.
UserPreferencesRepository owns DataStore preferences for onboarding, default method/filter/grinder, ratio, input direction, and quick-brew behavior.
Keep repository methods small and predictable; put domain calculations in domain/ or util/, not in DAOs.

Use it

Copy one of these into your project. Installing also returns the manifest and these snippets.

yaml

targets:
  - https://api.opensmartroute.ai/api/v1/registry/adsamcik-starlitcoffee-persistence-instructions/manifest   # or paste the manifest below

Manifest

An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.

adsamcik-starlitcoffee-persistence-instructions.ocm.jsonjson

{
  "ocm": "1",
  "id": "adsamcik-starlitcoffee-persistence-instructions",
  "kind": "skill",
  "name": "persistence",
  "description": "Room, DataStore, and repository conventions for Starlit Coffee",
  "publisher": "adsamcik",
  "version": "1.0.0",
  "capabilities": {
    "domains": [
      "general"
    ],
    "tags": [
      "skill-md",
      "github-instructions"
    ],
    "languages": [
      "en"
    ]
  },
  "quality_prior": 0.6,
  "examples": [
    "Room, DataStore, and repository conventions for Starlit Coffee"
  ],
  "primary": false,
  "metadata": {
    "source": {
      "provider": "github-instructions",
      "repository": "https://github.com/adsamcik/StarlitCoffee",
      "path": ".github/instructions/persistence.instructions.md",
      "ref": "2c75a3fdd212d00fe9f17247ebdfb7d64f31d4aa",
      "url": "https://github.com/adsamcik/StarlitCoffee/blob/2c75a3fdd212d00fe9f17247ebdfb7d64f31d4aa/.github/instructions/persistence.instructions.md",
      "key": "adsamcik/StarlitCoffee/.github/instructions/persistence.instructions.md"
    },
    "applies_to": "app/src/main/java/**/data/{db,repository}/**/*.kt"
  },
  "instructions": "<!-- context-init:managed -->\n- Keep Room entities and DAOs under `data/db`; keep repository wrappers under `data/repository`.\n- DAOs should expose `Flow` for observable reads and `suspend` functions for writes.\n- ViewModels depend on repositories rather than calling DAOs directly.\n- When changing entities, update `AppDatabase` version, add explicit migrations, and keep exported schemas in `app/schemas/`.\n- `AppDatabase.getInstance(context)` is the current manual singleton; do not introduce a second database creation path.\n- `UserPreferencesRepository` owns DataStore preferences for onboarding",
  "cost": {
    "context_tokens": 198
  }
}

Fetch it by URL: GET /api/v1/registry/adsamcik-starlitcoffee-persistence-instructions/manifest?version=1.0.0

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Use it

Manifest

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