feat(domain): add source-aware update eligibility primitives (b307d4e5) · Commits · e / os / App Lounge

domain/src/main/kotlin/foundation/e/apps/domain/updates/GetUpdateEligibilityUseCase.kt

0 → 100644

+87 −0

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		/*
		* Copyright (C) 2026 e Foundation
		*
		* This program is free software: you can redistribute it and/or modify
		* it under the terms of the GNU General Public License as published by
		* the Free Software Foundation, either version 3 of the License, or
		* (at your option) any later version.
		*
		* This program is distributed in the hope that it will be useful,
		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		* GNU General Public License for more details.
		*
		* You should have received a copy of the GNU General Public License
		* along with this program. If not, see <https://www.gnu.org/licenses/>.
		*
		*/

		package foundation.e.apps.domain.updates

		import foundation.e.apps.domain.model.install.Status
		import javax.inject.Inject

		class GetUpdateEligibilityUseCase @Inject constructor() {

		data class Request(
		val renderedSource: UpdateSource,
		val rawStatus: Status,
		val trustedStore: TrustedStore,
		val isThirdPartyUpdatesEnabled: Boolean,
		val ownership: UpdateOwnership?,
		val isPwa: Boolean = false,
		)

		fun displayStatus(request: Request): Status {
		return when (invoke(request)) {
		UpdateEligibility.ELIGIBLE,
		UpdateEligibility.NOT_UPDATABLE -> request.rawStatus
		UpdateEligibility.BLOCKED_BY_THIRD_PARTY_POLICY,
		UpdateEligibility.WRONG_SOURCE,
		UpdateEligibility.UNVERIFIED -> Status.INSTALLED
		}
		}

		operator fun invoke(request: Request): UpdateEligibility {
		if (request.rawStatus != Status.UPDATABLE) return UpdateEligibility.NOT_UPDATABLE
		if (request.isPwa \|\| request.renderedSource == UpdateSource.NEUTRAL) {
		return UpdateEligibility.ELIGIBLE
		}

		return when (request.trustedStore) {
		TrustedStore.APP_LOUNGE -> UpdateEligibility.ELIGIBLE
		TrustedStore.TRUSTED_NEUTRAL -> UpdateEligibility.ELIGIBLE
		TrustedStore.PLAY_STORE -> ifSourceMatches(request.renderedSource, UpdateSource.PLAY_STORE)
		TrustedStore.OPEN_SOURCE -> ifSourceMatches(request.renderedSource, UpdateSource.OPEN_SOURCE)
		TrustedStore.NON_TRUSTED -> resolveNonTrustedEligibility(
		renderedSource = request.renderedSource,
		isThirdPartyUpdatesEnabled = request.isThirdPartyUpdatesEnabled,
		ownership = request.ownership,
		)
		}
		}

		private fun ifSourceMatches(
		rendered: UpdateSource,
		expected: UpdateSource,
		): UpdateEligibility {
		return if (rendered == expected) UpdateEligibility.ELIGIBLE else UpdateEligibility.WRONG_SOURCE
		}

		private fun resolveNonTrustedEligibility(
		renderedSource: UpdateSource,
		isThirdPartyUpdatesEnabled: Boolean,
		ownership: UpdateOwnership?,
		): UpdateEligibility {
		if (!isThirdPartyUpdatesEnabled) {
		return UpdateEligibility.BLOCKED_BY_THIRD_PARTY_POLICY
		}

		return when {
		ownership == null -> UpdateEligibility.UNVERIFIED
		ownership.owns(renderedSource) -> UpdateEligibility.ELIGIBLE
		ownership.isVerified -> UpdateEligibility.WRONG_SOURCE
		else -> UpdateEligibility.UNVERIFIED
		}
		}
		}

domain/src/main/kotlin/foundation/e/apps/domain/updates/TrustedStore.kt

0 → 100644

+27 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2026 e Foundation
		*
		* This program is free software: you can redistribute it and/or modify
		* it under the terms of the GNU General Public License as published by
		* the Free Software Foundation, either version 3 of the License, or
		* (at your option) any later version.
		*
		* This program is distributed in the hope that it will be useful,
		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		* GNU General Public License for more details.
		*
		* You should have received a copy of the GNU General Public License
		* along with this program. If not, see <https://www.gnu.org/licenses/>.
		*
		*/

		package foundation.e.apps.domain.updates

		enum class TrustedStore {
		APP_LOUNGE,
		PLAY_STORE,
		OPEN_SOURCE,
		TRUSTED_NEUTRAL,
		NON_TRUSTED,
		}

domain/src/main/kotlin/foundation/e/apps/domain/updates/UpdateEligibility.kt

0 → 100644

+27 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2026 e Foundation
		*
		* This program is free software: you can redistribute it and/or modify
		* it under the terms of the GNU General Public License as published by
		* the Free Software Foundation, either version 3 of the License, or
		* (at your option) any later version.
		*
		* This program is distributed in the hope that it will be useful,
		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		* GNU General Public License for more details.
		*
		* You should have received a copy of the GNU General Public License
		* along with this program. If not, see <https://www.gnu.org/licenses/>.
		*
		*/

		package foundation.e.apps.domain.updates

		enum class UpdateEligibility {
		ELIGIBLE,
		BLOCKED_BY_THIRD_PARTY_POLICY,
		WRONG_SOURCE,
		UNVERIFIED,
		NOT_UPDATABLE,
		}

domain/src/main/kotlin/foundation/e/apps/domain/updates/UpdateOwnership.kt

0 → 100644

+38 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2026 e Foundation
		*
		* This program is free software: you can redistribute it and/or modify
		* it under the terms of the GNU General Public License as published by
		* the Free Software Foundation, either version 3 of the License, or
		* (at your option) any later version.
		*
		* This program is distributed in the hope that it will be useful,
		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		* GNU General Public License for more details.
		*
		* You should have received a copy of the GNU General Public License
		* along with this program. If not, see <https://www.gnu.org/licenses/>.
		*
		*/

		package foundation.e.apps.domain.updates

		enum class UpdateOwnership {
		OPEN_SOURCE_OWNED,
		PLAY_STORE_OWNED,
		MULTI_SOURCE_OWNED,
		UNVERIFIED,
		;

		val isVerified: Boolean
		get() = this != UNVERIFIED

		fun owns(source: UpdateSource): Boolean {
		return when (source) {
		UpdateSource.OPEN_SOURCE -> this == OPEN_SOURCE_OWNED \|\| this == MULTI_SOURCE_OWNED
		UpdateSource.PLAY_STORE -> this == PLAY_STORE_OWNED \|\| this == MULTI_SOURCE_OWNED
		UpdateSource.NEUTRAL -> false
		}
		}
		}

domain/src/main/kotlin/foundation/e/apps/domain/updates/UpdateSource.kt

0 → 100644

+25 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2026 e Foundation
		*
		* This program is free software: you can redistribute it and/or modify
		* it under the terms of the GNU General Public License as published by
		* the Free Software Foundation, either version 3 of the License, or
		* (at your option) any later version.
		*
		* This program is distributed in the hope that it will be useful,
		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		* GNU General Public License for more details.
		*
		* You should have received a copy of the GNU General Public License
		* along with this program. If not, see <https://www.gnu.org/licenses/>.
		*
		*/

		package foundation.e.apps.domain.updates

		enum class UpdateSource {
		OPEN_SOURCE,
		PLAY_STORE,
		NEUTRAL,
		}