docs: update booleans in docs

src/ahriman/application/handlers/handler.py

@@ -59,7 +59,7 @@ class Handler:
             repository_id(RepositoryId): repository unique identifier
 
         Returns:
-            bool: True on success, False otherwise
+            bool: ``True`` on success, ``False`` otherwise
         """
         try:
             configuration = Configuration.from_path(args.configuration, repository_id)
@@ -129,7 +129,7 @@ class Handler:
         check condition and flag and raise ExitCode exception in case if it is enabled and condition match
 
         Args:
-            enabled(bool): if False no check will be performed
+            enabled(bool): if ``False`` no check will be performed
             predicate(bool): indicates condition on which exception should be thrown
 
         Raises:

src/ahriman/application/lock.py

@@ -97,7 +97,7 @@ class Lock(LazyLogging):
             fd(int): file descriptor:
 
         Returns:
-            bool: True in case if file is locked and False otherwise
+            bool: ``True`` in case if file is locked and ``False`` otherwise
         """
         try:
             fcntl.flock(fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
@@ -119,7 +119,7 @@ class Lock(LazyLogging):
         watch until lock disappear
 
         Returns:
-            bool: True in case if file is locked and False otherwise
+            bool: ``True`` in case if file is locked and ``False`` otherwise
         """
         # there are reasons why we are not using inotify here. First of all, if we would use it, it would bring to
         # race conditions because multiple processes will be notified at the same time. Secondly, it is good library,
@@ -223,7 +223,7 @@ class Lock(LazyLogging):
             exc_tb(TracebackType): exception traceback if any
 
         Returns:
-            Literal[False]: always False (do not suppress any exception)
+            Literal[False]: always ``False`` (do not suppress any exception)
         """
         self.clear()
         status = BuildStatusEnum.Success if exc_val is None else BuildStatusEnum.Failed

src/ahriman/core/alpm/pacman_database.py

@@ -101,7 +101,7 @@ class PacmanDatabase(SyncHttpClient):
             local_path(Path): path to locally stored file
 
         Returns:
-            bool: True in case if remote file is newer than local file
+            bool: ``True`` in case if remote file is newer than local file
 
         Raises:
             PacmanError: in case if no last-modified header was found

src/ahriman/core/auth/auth.py

@@ -96,7 +96,7 @@ class Auth(LazyLogging):
             password(str | None): entered password
 
         Returns:
-            bool: True in case if password matches, False otherwise
+            bool: ``True`` in case if password matches, ``False`` otherwise
         """
         del username, password
         return True
@@ -109,7 +109,7 @@ class Auth(LazyLogging):
             username(str): username
 
         Returns:
-            bool: True in case if user is known and can be authorized and False otherwise
+            bool: ``True`` in case if user is known and can be authorized and ``False`` otherwise
         """
         del username
         return True
@@ -124,7 +124,7 @@ class Auth(LazyLogging):
             context(str | None): URI request path
 
         Returns:
-            bool: True in case if user is allowed to do this request and False otherwise
+            bool: ``True`` in case if user is allowed to do this request and ``False`` otherwise
         """
         del username, required, context
         return True

src/ahriman/core/auth/helpers.py

@@ -38,7 +38,7 @@ async def authorized_userid(*args: Any, **kwargs: Any) -> Any:
         **kwargs(Any): named argument list as provided by authorized_userid function
 
     Returns:
-        Any: None in case if no aiohttp_security module found and function call otherwise
+        Any: ``None`` in case if no aiohttp_security module found and function call otherwise
     """
     if _has_aiohttp_security:
         return await aiohttp_security.authorized_userid(*args, **kwargs)  # pylint: disable=no-value-for-parameter
@@ -54,7 +54,7 @@ async def check_authorized(*args: Any, **kwargs: Any) -> Any:
         **kwargs(Any): named argument list as provided by authorized_userid function
 
     Returns:
-        Any: None in case if no aiohttp_security module found and function call otherwise
+        Any: ``None`` in case if no aiohttp_security module found and function call otherwise
     """
     if _has_aiohttp_security:
         return await aiohttp_security.check_authorized(*args, **kwargs)  # pylint: disable=no-value-for-parameter
@@ -70,7 +70,7 @@ async def forget(*args: Any, **kwargs: Any) -> Any:
         **kwargs(Any): named argument list as provided by authorized_userid function
 
     Returns:
-        Any: None in case if no aiohttp_security module found and function call otherwise
+        Any: ``None`` in case if no aiohttp_security module found and function call otherwise
     """
     if _has_aiohttp_security:
         return await aiohttp_security.forget(*args, **kwargs)  # pylint: disable=no-value-for-parameter
@@ -86,7 +86,7 @@ async def remember(*args: Any, **kwargs: Any) -> Any:
         **kwargs(Any): named argument list as provided by authorized_userid function
 
     Returns:
-        Any: None in case if no aiohttp_security module found and function call otherwise
+        Any: ``None`` in case if no aiohttp_security module found and function call otherwise
     """
     if _has_aiohttp_security:
         return await aiohttp_security.remember(*args, **kwargs)  # pylint: disable=no-value-for-parameter

src/ahriman/core/auth/mapping.py

@@ -57,7 +57,7 @@ class Mapping(Auth):
             password(str | None): entered password
 
         Returns:
-            bool: True in case if password matches, False otherwise
+            bool: ``True`` in case if password matches, ``False`` otherwise
         """
         if password is None:
             return False  # invalid data supplied
@@ -72,7 +72,7 @@ class Mapping(Auth):
             username(str): username
 
         Returns:
-            User | None: user descriptor if username is known and None otherwise
+            User | None: user descriptor if username is known and ``None`` otherwise
         """
         return self.database.user_get(username)
 
@@ -84,7 +84,7 @@ class Mapping(Auth):
             username(str): username
 
         Returns:
-            bool: True in case if user is known and can be authorized and False otherwise
+            bool: ``True`` in case if user is known and can be authorized and ``False`` otherwise
         """
         return username is not None and self.get_user(username) is not None
 
@@ -98,7 +98,7 @@ class Mapping(Auth):
             context(str | None): URI request path
 
         Returns:
-            bool: True in case if user is allowed to do this request and False otherwise
+            bool: ``True`` in case if user is allowed to do this request and ``False`` otherwise
         """
         user = self.get_user(username)
         return user is not None and user.verify_access(required)

src/ahriman/core/auth/pam.py

@@ -79,7 +79,7 @@ class PAM(Mapping):
             password(str | None): entered password
 
         Returns:
-            bool: True in case if password matches, False otherwise
+            bool: ``True`` in case if password matches, ``False`` otherwise
         """
         if password is None:
             return False  # invalid data supplied
@@ -101,7 +101,7 @@ class PAM(Mapping):
             username(str): username
 
         Returns:
-            bool: True in case if user is known and can be authorized and False otherwise
+            bool: ``True`` in case if user is known and can be authorized and ``False`` otherwise
         """
         try:
             _ = getpwnam(username)
@@ -119,7 +119,7 @@ class PAM(Mapping):
             context(str | None): URI request path
 
         Returns:
-            bool: True in case if user is allowed to do this request and False otherwise
+            bool: ``True`` in case if user is allowed to do this request and ``False`` otherwise
         """
         # this method is basically inverted, first we check overrides in database and then fallback to the PAM logic
         if (user := self.get_user(username)) is not None:

src/ahriman/core/build_tools/sources.py

@@ -138,7 +138,7 @@ class Sources(LazyLogging):
             sources_dir(Path): local path to git repository
 
         Returns:
-            bool: True in case if there is any remote and false otherwise
+            bool: ``True`` in case if there is any remote and false otherwise
         """
         instance = Sources()
         remotes = check_output(*instance.git(), "remote", cwd=sources_dir, logger=instance.logger)
@@ -261,7 +261,7 @@ class Sources(LazyLogging):
             commit_author(tuple[str, str] | None, optional): optional commit author if any (Default value = None)
 
         Returns:
-            bool: True in case if changes have been committed and False otherwise
+            bool: ``True`` in case if changes have been committed and ``False`` otherwise
         """
         if not self.has_changes(sources_dir):
             return False  # nothing to commit
@@ -351,7 +351,7 @@ class Sources(LazyLogging):
             sources_dir(Path): local path to git repository
 
         Returns:
-            bool: True if there are uncommitted changes and False otherwise
+            bool: ``True`` if there are uncommitted changes and ``False`` otherwise
         """
         # there is --exit-code argument to diff, however, there might be other process errors
         changes = check_output(*self.git(), "diff", "--cached", "--name-only", cwd=sources_dir, logger=self.logger)

src/ahriman/core/configuration/validator.py

@@ -149,7 +149,7 @@ class Validator(RootValidator):
         check if paths exists
 
         Args:
-            constraint(bool): True in case if path must exist and False otherwise
+            constraint(bool): ``True`` in case if path must exist and ``False`` otherwise
             field(str): field name to be checked
             value(Path): value to be checked
 

src/ahriman/core/database/migrations/m014_auditlog.py

@@ -0,0 +1,38 @@
+#
+# Copyright (c) 2021-2024 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# 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 <http://www.gnu.org/licenses/>.
+#
+__all__ = ["steps"]
+
+
+steps = [
+    """
+    create table auditlog (
+        created integer not null,
+        repository text not null,
+        event text not null,
+        object_id text not null,
+        message text,
+        data json
+    )
+    """,
+    """
+    create index auditlog_created_repository_event_object_id
+    on auditlog (created, repository, event, object_id)
+    """,
+]

src/ahriman/core/database/operations/__init__.py

@@ -21,6 +21,7 @@ from ahriman.core.database.operations.auth_operations import AuthOperations
 from ahriman.core.database.operations.build_operations import BuildOperations
 from ahriman.core.database.operations.changes_operations import ChangesOperations
 from ahriman.core.database.operations.dependencies_operations import DependenciesOperations
+from ahriman.core.database.operations.event_operations import EventOperations
 from ahriman.core.database.operations.logs_operations import LogsOperations
 from ahriman.core.database.operations.package_operations import PackageOperations
 from ahriman.core.database.operations.patch_operations import PatchOperations

src/ahriman/core/database/operations/dependencies_operations.py

@@ -39,7 +39,7 @@ class DependenciesOperations(Operations):
             repository_id(RepositoryId, optional): repository unique identifier override (Default value = None)
 
         Returns:
-            Dependencies: changes for the package base if available
+            Dependencies: dependencies for the package base if available
         """
         repository_id = repository_id or self._repository_id
 

src/ahriman/core/database/operations/event_operations.py

@@ -0,0 +1,104 @@
+#
+# Copyright (c) 2021-2024 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# 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 <http://www.gnu.org/licenses/>.
+#
+from sqlite3 import Connection
+
+from ahriman.core.database.operations.operations import Operations
+from ahriman.models.event import Event, EventType
+from ahriman.models.repository_id import RepositoryId
+
+
+class EventOperations(Operations):
+    """
+    operations for audit log table
+    """
+
+    def event_get(self, event: str | EventType | None = None, object_id: str | None = None,
+                  limit: int = -1, offset: int = 0, repository_id: RepositoryId | None = None) -> list[Event]:
+        """
+        get list of events with filters applied
+
+        Args:
+            event(str | EventType | None, optional): filter by event type (Default value = None)
+            object_id(str | None, optional): filter by event object (Default value = None)
+            limit(int, optional): limit records to the specified count, -1 means unlimited (Default value = -1)
+            offset(int, optional): records offset (Default value = 0)
+            repository_id(RepositoryId, optional): repository unique identifier override (Default value = None)
+
+        Returns:
+            list[Event]: list of audit log events
+        """
+        repository_id = repository_id or self._repository_id
+
+        def run(connection: Connection) -> list[Event]:
+            return [
+                Event(
+                    event=row["event"],
+                    object_id=row["object_id"],
+                    message=row["message"],
+                    data=row["data"],
+                    created=row["created"],
+                ) for row in connection.execute(
+                    """
+                    select created, event, object_id, message, data from auditlog
+                    where (:event is null or event = :event)
+                      and (:object_id is null or object_id = :object_id)
+                      and repository = :repository
+                      order by created limit :limit offset :offset
+                    """,
+                    {
+                        "event": event,
+                        "object_id": object_id,
+                        "repository": repository_id.id,
+                        "limit": limit,
+                        "offset": offset,
+                    }
+                )
+            ]
+
+        return self.with_connection(run)
+
+    def event_insert(self, event: Event, repository_id: RepositoryId | None = None) -> None:
+        """
+        insert audit log event
+
+        Args:
+            event(Event): event to insert
+            repository_id(RepositoryId, optional): repository unique identifier override (Default value = None)
+        """
+        repository_id = repository_id or self._repository_id
+
+        def run(connection: Connection) -> None:
+            connection.execute(
+                """
+                insert into auditlog
+                (created, repository, event, object_id, message, data)
+                values
+                (:created, :repository, :event, :object_id, :message, :data)
+                """,
+                {
+                    "created": event.created,
+                    "repository": repository_id.id,
+                    "event": event.event,
+                    "object_id": event.object_id,
+                    "message": event.message,
+                    "data": event.data,
+                })
+
+        return self.with_connection(run, commit=True)

src/ahriman/core/database/operations/operations.py

@@ -74,7 +74,7 @@ class Operations(LazyLogging):
 
         Args:
             query(Callable[[Connection], T]): function to be called with connection
-            commit(bool, optional): if True commit() will be called on success (Default value = False)
+            commit(bool, optional): if ``True`` commit() will be called on success (Default value = False)
 
         Returns:
             T: result of the ``query`` call

src/ahriman/core/database/sqlite.py

@@ -26,7 +26,7 @@ from typing import Self
 from ahriman.core.configuration import Configuration
 from ahriman.core.database.migrations import Migrations
 from ahriman.core.database.operations import AuthOperations, BuildOperations, ChangesOperations, \
-    DependenciesOperations, LogsOperations, PackageOperations, PatchOperations
+    DependenciesOperations, EventOperations, LogsOperations, PackageOperations, PatchOperations
 
 
 # pylint: disable=too-many-ancestors
@@ -35,6 +35,7 @@ class SQLite(
         BuildOperations,
         ChangesOperations,
         DependenciesOperations,
+        EventOperations,
         LogsOperations,
         PackageOperations,
         PatchOperations):

src/ahriman/core/formatters/build_printer.py

@@ -32,7 +32,7 @@ class BuildPrinter(StringPrinter):
 
         Args:
             package(Package): built package
-            is_success(bool): True in case if build has success status and False otherwise
+            is_success(bool): ``True`` in case if build has success status and ``False`` otherwise
             use_utf(bool): use utf instead of normal symbols
         """
         StringPrinter.__init__(self, f"{self.sign(is_success, use_utf)} {package.base}")
@@ -43,7 +43,7 @@ class BuildPrinter(StringPrinter):
         generate sign according to settings
 
         Args:
-            is_success(bool): True in case if build has success status and False otherwise
+            is_success(bool): ``True`` in case if build has success status and ``False`` otherwise
             use_utf(bool): use utf instead of normal symbols
 
         Returns:

src/ahriman/core/formatters/changes_printer.py

@@ -57,7 +57,7 @@ class ChangesPrinter(Printer):
         generate entry title from content
 
         Returns:
-            str | None: content title if it can be generated and None otherwise
+            str | None: content title if it can be generated and ``None`` otherwise
         """
         if self.changes.is_empty:
             return None

src/ahriman/core/formatters/printer.py

@@ -63,7 +63,7 @@ class Printer:
         generate entry title from content
 
         Returns:
-            str | None: content title if it can be generated and None otherwise
+            str | None: content title if it can be generated and ``None`` otherwise
         """
         return None
 

src/ahriman/core/formatters/string_printer.py

@@ -42,6 +42,6 @@ class StringPrinter(Printer):
         generate entry title from content
 
         Returns:
-            str | None: content title if it can be generated and None otherwise
+            str | None: content title if it can be generated and ``None`` otherwise
         """
         return self.content

src/ahriman/core/http/sync_http_client.py

@@ -85,7 +85,7 @@ class SyncHttpClient(LazyLogging):
             exception(requests.RequestException): exception raised
 
         Returns:
-            str: text of the response if it is not None and empty string otherwise
+            str: text of the response if it is not ``None`` and empty string otherwise
         """
         result: str = exception.response.text if exception.response is not None else ""
         return result

src/ahriman/core/report/jinja_template.py

@@ -38,8 +38,8 @@ class JinjaTemplate:
 
         * homepage - link to homepage, string, optional
         * link_path - prefix fo packages to download, string, required
-        * has_package_signed - True in case if package sign enabled, False otherwise, required
-        * has_repo_signed - True in case if repository database sign enabled, False otherwise, required
+        * has_package_signed - ``True`` in case if package sign enabled, ``False`` otherwise, required
+        * has_repo_signed - ``True`` in case if repository database sign enabled, ``False`` otherwise, required
         * packages - sorted list of packages properties, required
             * architecture, string
             * archive_size, pretty printed size, string

src/ahriman/core/report/remote_call.py

@@ -78,7 +78,7 @@ class RemoteCall(Report):
             process_id(str): remote process id
 
         Returns:
-            bool: True in case if remote process is alive and False otherwise
+            bool: ``True`` in case if remote process is alive and ``False`` otherwise
         """
         try:
             response = self.client.make_request("GET", f"{self.client.address}/api/v1/service/process/{process_id}")

src/ahriman/core/spawn.py

@@ -72,7 +72,7 @@ class Spawn(Thread, LazyLogging):
             value(bool): command line argument value
 
         Returns:
-            str: if ``value`` is True, then returns positive flag and negative otherwise
+            str: if ``value`` is ``True``, then returns positive flag and negative otherwise
         """
         return name if value else f"no-{name}"
 
@@ -153,7 +153,7 @@ class Spawn(Thread, LazyLogging):
             process_id(str): process id to be checked as returned by :func:`_spawn_process()`
 
         Returns:
-            bool: True in case if process still counts as active and False otherwise
+            bool: ``True`` in case if process still counts as active and ``False`` otherwise
         """
         with self._lock:
             return process_id in self.active

src/ahriman/core/status/client.py

@@ -25,6 +25,7 @@ from ahriman.core.database import SQLite
 from ahriman.models.build_status import BuildStatus, BuildStatusEnum
 from ahriman.models.changes import Changes
 from ahriman.models.dependencies import Dependencies
+from ahriman.models.event import Event, EventType
 from ahriman.models.internal_status import InternalStatus
 from ahriman.models.log_record_id import LogRecordId
 from ahriman.models.package import Package
@@ -79,6 +80,37 @@ class Client:
 
         return make_local_client()
 
+    def event_add(self, event: Event) -> None:
+        """
+        create new event
+
+        Args:
+            event(Event): audit log event
+
+        Raises:
+            NotImplementedError: not implemented method
+        """
+        raise NotImplementedError
+
+    def event_get(self, event: str | EventType | None, object_id: str | None,
+                  limit: int = -1, offset: int = 0) -> list[Event]:
+        """
+        retrieve list of events
+
+        Args:
+            event(str | EventType | None): filter by event type
+            object_id(str | None): filter by event object
+            limit(int, optional): limit records to the specified count, -1 means unlimited (Default value = -1)
+            offset(int, optional): records offset (Default value = 0)
+
+        Returns:
+            list[Event]: list of audit log events
+
+        Raises:
+            NotImplementedError: not implemented method
+        """
+        raise NotImplementedError
+
     def package_changes_get(self, package_base: str) -> Changes:
         """
         get package changes
@@ -184,7 +216,7 @@ class Client:
 
         Args:
             package_base(str): package base
-            version(str | None): package version to remove logs. If None set, all logs will be removed
+            version(str | None): package version to remove logs. If ``None`` is set, all logs will be removed
 
         Raises:
             NotImplementedError: not implemented method
@@ -213,7 +245,7 @@ class Client:
 
         Args:
             package_base(str): package base to update
-            variable(str | None): patch name. If None set, all patches will be removed
+            variable(str | None): patch name. If ``None`` is set, all patches will be removed
 
         Raises:
             NotImplementedError: not implemented method

src/ahriman/core/status/local_client.py

@@ -22,6 +22,7 @@ from ahriman.core.status import Client
 from ahriman.models.build_status import BuildStatus, BuildStatusEnum
 from ahriman.models.changes import Changes
 from ahriman.models.dependencies import Dependencies
+from ahriman.models.event import Event, EventType
 from ahriman.models.log_record_id import LogRecordId
 from ahriman.models.package import Package
 from ahriman.models.pkgbuild_patch import PkgbuildPatch
@@ -48,6 +49,31 @@ class LocalClient(Client):
         self.database = database
         self.repository_id = repository_id
 
+    def event_add(self, event: Event) -> None:
+        """
+        create new event
+
+        Args:
+            event(Event): audit log event
+        """
+        self.database.event_insert(event, self.repository_id)
+
+    def event_get(self, event: str | EventType | None, object_id: str | None,
+                  limit: int = -1, offset: int = 0) -> list[Event]:
+        """
+        retrieve list of events
+
+        Args:
+            event(str | EventType | None): filter by event type
+            object_id(str | None): filter by event object
+            limit(int, optional): limit records to the specified count, -1 means unlimited (Default value = -1)
+            offset(int, optional): records offset (Default value = 0)
+
+        Returns:
+            list[Event]: list of audit log events
+        """
+        return self.database.event_get(event, object_id, limit, offset, self.repository_id)
+
     def package_changes_get(self, package_base: str) -> Changes:
         """
         get package changes
@@ -138,7 +164,7 @@ class LocalClient(Client):
 
         Args:
             package_base(str): package base
-            version(str | None): package version to remove logs. If None set, all logs will be removed
+            version(str | None): package version to remove logs. If ``None`` is set, all logs will be removed
         """
         self.database.logs_remove(package_base, version, self.repository_id)
 
@@ -162,7 +188,7 @@ class LocalClient(Client):
 
         Args:
             package_base(str): package base to update
-            variable(str | None): patch name. If None set, all patches will be removed
+            variable(str | None): patch name. If ``None`` is set, all patches will be removed
         """
         variables = [variable] if variable is not None else None
         self.database.patches_remove(package_base, variables)

src/ahriman/core/status/watcher.py

@@ -27,6 +27,7 @@ from ahriman.core.status import Client
 from ahriman.models.build_status import BuildStatus, BuildStatusEnum
 from ahriman.models.changes import Changes
 from ahriman.models.dependencies import Dependencies
+from ahriman.models.event import Event, EventType
 from ahriman.models.log_record_id import LogRecordId
 from ahriman.models.package import Package
 from ahriman.models.pkgbuild_patch import PkgbuildPatch
@@ -68,6 +69,10 @@ class Watcher(LazyLogging):
         with self._lock:
             return list(self._known.values())
 
+    event_add: Callable[[Event], None]
+
+    event_get: Callable[[str | EventType | None, str | None, int, int], list[Event]]
+
     def load(self) -> None:
         """
         load packages from local database

src/ahriman/core/status/web_client.py

@@ -27,6 +27,7 @@ from ahriman.core.status import Client
 from ahriman.models.build_status import BuildStatus, BuildStatusEnum
 from ahriman.models.changes import Changes
 from ahriman.models.dependencies import Dependencies
+from ahriman.models.event import Event, EventType
 from ahriman.models.internal_status import InternalStatus
 from ahriman.models.log_record_id import LogRecordId
 from ahriman.models.package import Package
@@ -109,6 +110,15 @@ class WebClient(Client, SyncAhrimanClient):
         """
         return f"{self.address}/api/v1/packages/{urlencode(package_base)}/dependencies"
 
+    def _events_url(self) -> str:
+        """
+        get url for the events api
+
+        Returns:
+            str: full url for web service for events
+        """
+        return f"{self.address}/api/v1/events"
+
     def _logs_url(self, package_base: str) -> str:
         """
         get url for the logs api
@@ -157,6 +167,44 @@ class WebClient(Client, SyncAhrimanClient):
         """
         return f"{self.address}/api/v1/status"
 
+    def event_add(self, event: Event) -> None:
+        """
+        create new event
+
+        Args:
+            event(Event): audit log event
+        """
+        with contextlib.suppress(Exception):
+            self.make_request("POST", self._events_url(), params=self.repository_id.query(), json=event.view())
+
+    def event_get(self, event: str | EventType | None, object_id: str | None,
+                  limit: int = -1, offset: int = 0) -> list[Event]:
+        """
+        retrieve list of events
+
+        Args:
+            event(str | EventType | None): filter by event type
+            object_id(str | None): filter by event object
+            limit(int, optional): limit records to the specified count, -1 means unlimited (Default value = -1)
+            offset(int, optional): records offset (Default value = 0)
+
+        Returns:
+            list[Event]: list of audit log events
+        """
+        query = self.repository_id.query() + [("limit", str(limit)), ("offset", str(offset))]
+        if event is not None:
+            query.append(("event", str(event)))
+        if object_id is not None:
+            query.append(("object_id", object_id))
+
+        with contextlib.suppress(Exception):
+            response = self.make_request("GET", self._events_url(), params=query)
+            response_json = response.json()
+
+            return [Event.from_json(event) for event in response_json]
+
+        return []
+
     def package_changes_get(self, package_base: str) -> Changes:
         """
         get package changes
@@ -274,8 +322,9 @@ class WebClient(Client, SyncAhrimanClient):
         Returns:
             list[tuple[float, str]]: package logs
         """
+        query = self.repository_id.query() + [("limit", str(limit)), ("offset", str(offset))]
+
         with contextlib.suppress(Exception):
-            query = self.repository_id.query() + [("limit", str(limit)), ("offset", str(offset))]
             response = self.make_request("GET", self._logs_url(package_base), params=query)
             response_json = response.json()
 
@@ -289,12 +338,13 @@ class WebClient(Client, SyncAhrimanClient):
 
         Args:
             package_base(str): package base
-            version(str | None): package version to remove logs. If None set, all logs will be removed
+            version(str | None): package version to remove logs. If ``None`` is set, all logs will be removed
         """
+        query = self.repository_id.query()
+        if version is not None:
+            query += [("version", version)]
+
         with contextlib.suppress(Exception):
-            query = self.repository_id.query()
-            if version is not None:
-                query += [("version", version)]
             self.make_request("DELETE", self._logs_url(package_base), params=query)
 
     def package_patches_get(self, package_base: str, variable: str | None) -> list[PkgbuildPatch]:
@@ -323,7 +373,7 @@ class WebClient(Client, SyncAhrimanClient):
 
         Args:
             package_base(str): package base to update
-            variable(str | None): patch name. If None set, all patches will be removed
+            variable(str | None): patch name. If ``None`` is set, all patches will be removed
         """
         with contextlib.suppress(Exception):
             self.make_request("DELETE", self._patches_url(package_base, variable or ""))
@@ -361,6 +411,7 @@ class WebClient(Client, SyncAhrimanClient):
             NotImplementedError: not implemented method
         """
         payload = {"status": status.value}
+
         with contextlib.suppress(Exception):
             self.make_request("POST", self._package_url(package_base),
                               params=self.repository_id.query(), json=payload)
@@ -380,6 +431,7 @@ class WebClient(Client, SyncAhrimanClient):
             "status": status.value,
             "package": package.view(),
         }
+
         with contextlib.suppress(Exception):
             self.make_request("POST", self._package_url(package.base),
                               params=self.repository_id.query(), json=payload)
@@ -407,5 +459,6 @@ class WebClient(Client, SyncAhrimanClient):
             status(BuildStatusEnum): current ahriman status
         """
         payload = {"status": status.value}
+
         with contextlib.suppress(Exception):
             self.make_request("POST", self._status_url(), params=self.repository_id.query(), json=payload)

src/ahriman/core/tree.py

@@ -64,7 +64,7 @@ class Leaf:
             packages(Iterable[Leaf]): list of known leaves
 
         Returns:
-            bool: True in case if package is dependency of others and False otherwise
+            bool: ``True`` in case if package is dependency of others and ``False`` otherwise
         """
         for leaf in packages:
             if leaf.dependencies.intersection(self.items):
@@ -79,7 +79,7 @@ class Leaf:
             packages(Iterable[Leaf]): list of known leaves
 
         Returns:
-            bool: True if any of packages is dependency of the leaf, False otherwise
+            bool: ``True`` if any of packages is dependency of the leaf, ``False`` otherwise
         """
         for leaf in packages:
             if self.dependencies.intersection(leaf.items):

src/ahriman/core/upload/github.py

@@ -160,7 +160,7 @@ class GitHub(Upload, HttpUpload):
         get release object if any
 
         Returns:
-            dict[str, Any] | None: GitHub API release object if release found and None otherwise
+            dict[str, Any] | None: GitHub API release object if release found and ``None`` otherwise
         """
         url = f"https://api.github.com/repos/{self.github_owner}/{
             self.github_repository}/releases/tags/{self.github_release_tag}"

src/ahriman/core/utils.py

@@ -225,8 +225,8 @@ def extract_user() -> str | None:
     extract user from system environment
 
     Returns:
-        str | None: SUDO_USER in case if set and USER otherwise. It can return None in case if environment has been
-    cleared before application start
+        str | None: SUDO_USER in case if set and USER otherwise. It can return ``None`` in case if environment has been
+        cleared before application start
     """
     return os.getenv("SUDO_USER") or os.getenv("DOAS_USER") or os.getenv("USER")
 
@@ -295,7 +295,7 @@ def package_like(filename: Path) -> bool:
         filename(Path): name of file to check
 
     Returns:
-        bool: True in case if name contains ``.pkg.`` and not signature, False otherwise
+        bool: ``True`` in case if name contains ``.pkg.`` and not signature, ``False`` otherwise
     """
     name = filename.name
     return not name.startswith(".") and ".pkg." in name and not name.endswith(".sig")

src/ahriman/models/auth_settings.py

@@ -44,7 +44,7 @@ class AuthSettings(StrEnum):
         get enabled flag
 
         Returns:
-            bool: False in case if authorization is disabled and True otherwise
+            bool: ``False`` in case if authorization is disabled and ``True`` otherwise
         """
         return self != AuthSettings.Disabled
 

src/ahriman/models/event.py

@@ -0,0 +1,92 @@
+#
+# Copyright (c) 2021-2024 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# 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 <http://www.gnu.org/licenses/>.
+#
+from dataclasses import dataclass, field, fields
+from enum import StrEnum
+from typing import Any, Self
+
+from ahriman.core.utils import dataclass_view, filter_json, utcnow
+
+
+class EventType(StrEnum):
+    """
+    predefined event types
+
+    Attributes:
+        PackageOutdated(EventType): (class attribute) package has been marked as out-of-date
+        PackageRemoved(EventType): (class attribute) package has been removed
+        PackageUpdateFailed(EventType): (class attribute) package update has been failed
+        PackageUpdated(EventType): (class attribute) package has been updated
+    """
+
+    PackageOutdated = "package-outdated"
+    PackageRemoved = "package-removed"
+    PackageUpdateFailed = "package-update-failed"
+    PackageUpdated = "package-updated"
+
+
+@dataclass(frozen=True)
+class Event:
+    """
+    audit log event
+
+    Attributes:
+        created(int): event timestamp
+        data(dict[str, Any]): event metadata
+        event(str | EventType): event type
+        message(str | None): event message if available
+        object_id(str): object identifier
+    """
+
+    event: str | EventType
+    object_id: str
+    message: str | None = None
+    data: dict[str, Any] = field(default_factory=dict)
+    created: int = field(default_factory=lambda: int(utcnow().timestamp()))
+
+    def __post_init__(self) -> None:
+        """
+        convert event type to enum if it is a well-known event type
+        """
+        if self.event in EventType:
+            object.__setattr__(self, "event", EventType(self.event))
+
+    @classmethod
+    def from_json(cls, dump: dict[str, Any]) -> Self:
+        """
+        construct event from the json dump
+
+        Args:
+            dump(dict[str, Any]): json dump body
+
+        Returns:
+            Self: dependencies object
+        """
+        # filter to only known fields
+        known_fields = [pair.name for pair in fields(cls)]
+        return cls(**filter_json(dump, known_fields))
+
+    def view(self) -> dict[str, Any]:
+        """
+        generate json event view
+
+        Returns:
+            dict[str, Any]: json-friendly dictionary
+        """
+        return dataclass_view(self)

src/ahriman/models/migration_result.py

@@ -41,7 +41,7 @@ class MigrationResult:
         check migration and check if there are pending migrations
 
         Returns:
-            bool: True in case if it requires migrations and False otherwise
+            bool: ``True`` in case if it requires migrations and ``False`` otherwise
         """
         self.validate()
         return self.new_version > self.old_version

src/ahriman/models/package.py

@@ -158,7 +158,7 @@ class Package(LazyLogging):
         get VCS flag based on the package base
 
         Returns:
-            bool: True in case if package base looks like VCS package and False otherwise
+            bool: ``True`` in case if package base looks like VCS package and ``False`` otherwise
         """
         return self.base.endswith("-bzr") \
             or self.base.endswith("-csv")\
@@ -504,7 +504,7 @@ class Package(LazyLogging):
             timestamp(float | int): timestamp to check build date against
 
         Returns:
-            bool: True in case if package was built after the specified date and False otherwise. In case if build date
+            bool: ``True`` in case if package was built after the specified date and ``False`` otherwise. In case if build date
             is not set by any of packages, it returns False
         """
         return any(
@@ -528,7 +528,7 @@ class Package(LazyLogging):
                 (Default value = True)
 
         Returns:
-            bool: True if the package is out-of-dated and False otherwise
+            bool: ``True`` if the package is out-of-dated and ``False`` otherwise
         """
         min_vcs_build_date = utcnow().timestamp() - vcs_allowed_age
         if calculate_version and not self.is_newer_than(min_vcs_build_date):

src/ahriman/models/pkgbuild_patch.py

@@ -55,7 +55,7 @@ class PkgbuildPatch:
         parse key and define whether it function or not
 
         Returns:
-            bool: True in case if key ends with parentheses and False otherwise
+            bool: ``True`` in case if key ends with parentheses and ``False`` otherwise
         """
         return self.key is not None and self.key.endswith("()")
 
@@ -65,7 +65,7 @@ class PkgbuildPatch:
         check if patch is full diff one or just single-variable patch
 
         Returns:
-            bool: True in case key set and False otherwise
+            bool: ``True`` in case key set and ``False`` otherwise
         """
         return self.key is None
 

src/ahriman/models/property.py

@@ -29,7 +29,7 @@ class Property:
     Attributes:
         name(str): name of the property
         value(Any): property value
-        is_required(bool): if set to True then this property is required
+        is_required(bool): if set to ``True`` then this property is required
         indent(int): property indentation level
     """
 

src/ahriman/models/remote_source.py

@@ -57,7 +57,7 @@ class RemoteSource:
         check if source is remote
 
         Returns:
-            bool: True in case if package is well-known remote source (e.g. AUR) and False otherwise
+            bool: ``True`` in case if package is well-known remote source (e.g. AUR) and ``False`` otherwise
         """
         return self.source in (PackageSource.AUR, PackageSource.Repository)
 

src/ahriman/models/repository_id.py

@@ -52,7 +52,7 @@ class RepositoryId:
         check if all data is supplied for the loading
 
         Returns:
-            bool: True in case if architecture or name are not set and False otherwise
+            bool: ``True`` in case if architecture or name are not set and ``False`` otherwise
         """
         return not self.architecture or not self.name
 
@@ -85,7 +85,7 @@ class RepositoryId:
             other(Any): other object to compare
 
         Returns:
-            bool: True in case if this is less than other and False otherwise
+            bool: ``True`` in case if this is less than other and ``False`` otherwise
 
         Raises:
             TypeError: if other is different from RepositoryId type

src/ahriman/models/result.py

@@ -82,7 +82,7 @@ class Result:
         get if build result is empty or not
 
         Returns:
-            bool: True in case if success list is empty and False otherwise
+            bool: ``True`` in case if success list is empty and ``False`` otherwise
         """
         return not self._added and not self._updated
 
@@ -191,7 +191,7 @@ class Result:
             other(Any): other object instance
 
         Returns:
-            bool: True if the other object is the same and False otherwise
+            bool: ``True`` if the other object is the same and ``False`` otherwise
         """
         if not isinstance(other, Result):
             return False

src/ahriman/models/user.py

@@ -98,7 +98,7 @@ class User:
             salt(str): salt for hashed password
 
         Returns:
-            bool: True in case if password matches, False otherwise
+            bool: ``True`` in case if password matches, ``False`` otherwise
         """
         try:
             verified: bool = self._HASHER.verify(password + salt, self.password)
@@ -131,7 +131,7 @@ class User:
             required(UserAccess): required access level
 
         Returns:
-            bool: True in case if user is allowed to do this request and False otherwise
+            bool: ``True`` in case if user is allowed to do this request and ``False`` otherwise
         """
         return self.access.permits(required)
 

src/ahriman/models/user_access.py

@@ -47,7 +47,7 @@ class UserAccess(StrEnum):
             other(UserAccess): other permission to compare
 
         Returns:
-            bool: True in case if current permission allows the operation and False otherwise
+            bool: ``True`` in case if current permission allows the operation and ``False`` otherwise
         """
         for member in UserAccess:
             if member == other:

src/ahriman/web/middlewares/auth_handler.py

@@ -63,7 +63,7 @@ class _AuthorizationPolicy(aiohttp_security.AbstractAuthorizationPolicy):
             identity(str): username
 
         Returns:
-            str | None: user identity (username) in case if user exists and None otherwise
+            str | None: user identity (username) in case if user exists and ``None`` otherwise
         """
         return identity if await self.validator.known_username(identity) else None
 
@@ -77,7 +77,7 @@ class _AuthorizationPolicy(aiohttp_security.AbstractAuthorizationPolicy):
             context(str | None, optional): URI request path (Default value = None)
 
         Returns:
-            bool: True in case if user is allowed to perform this request and False otherwise
+            bool: ``True`` in case if user is allowed to perform this request and ``False`` otherwise
         """
         # some methods for type checking and parent class compatibility
         if identity is None or not isinstance(permission, UserAccess):

src/ahriman/web/middlewares/exception_handler.py

@@ -38,7 +38,7 @@ def _is_templated_unauthorized(request: Request) -> bool:
         request(Request): source request to check
 
     Returns:
-        bool: True in case if response should be rendered as html and False otherwise
+        bool: ``True`` in case if response should be rendered as html and ``False`` otherwise
     """
     return request.path in ("/api/v1/login", "/api/v1/logout") \
         and "application/json" not in request.headers.getall("accept", [])

src/ahriman/web/schemas/__init__.py

@@ -24,6 +24,8 @@ from ahriman.web.schemas.changes_schema import ChangesSchema
 from ahriman.web.schemas.counters_schema import CountersSchema
 from ahriman.web.schemas.dependencies_schema import DependenciesSchema
 from ahriman.web.schemas.error_schema import ErrorSchema
+from ahriman.web.schemas.event_schema import EventSchema
+from ahriman.web.schemas.event_search_schema import EventSearchSchema
 from ahriman.web.schemas.file_schema import FileSchema
 from ahriman.web.schemas.info_schema import InfoSchema
 from ahriman.web.schemas.internal_status_schema import InternalStatusSchema

src/ahriman/web/schemas/event_schema.py

@@ -0,0 +1,47 @@
+#
+# Copyright (c) 2021-2024 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# 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 <http://www.gnu.org/licenses/>.
+#
+from marshmallow import Schema, fields
+
+from ahriman.models.event import EventType
+
+
+class EventSchema(Schema):
+    """
+    request/response event schema
+    """
+
+    created = fields.Integer(required=True, metadata={
+        "description": "Event creation timestamp",
+        "example": 1680537091,
+    })
+    event = fields.String(required=True, metadata={
+        "description": "Event type",
+        "example": EventType.PackageUpdated,
+    })
+    object_id = fields.String(required=True, metadata={
+        "description": "Event object identifier",
+        "example": "ahriman",
+    })
+    message = fields.String(metadata={
+        "description": "Event message if available",
+    })
+    data = fields.Dict(keys=fields.String(), metadata={
+        "description": "Event metadata if available",
+    })

src/ahriman/web/schemas/event_search_schema.py

@@ -0,0 +1,38 @@
+#
+# Copyright (c) 2021-2024 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# 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 <http://www.gnu.org/licenses/>.
+#
+from marshmallow import fields
+
+from ahriman.models.event import EventType
+from ahriman.web.schemas.pagination_schema import PaginationSchema
+
+
+class EventSearchSchema(PaginationSchema):
+    """
+    request event search schema
+    """
+
+    event = fields.String(metadata={
+        "description": "Event type",
+        "example": EventType.PackageUpdated,
+    })
+    object_id = fields.String(metadata={
+        "description": "Event object identifier",
+        "example": "ahriman",
+    })

src/ahriman/web/views/base.py

@@ -247,7 +247,7 @@ class BaseView(View, CorsViewMixin):
         extract username from request if any
 
         Returns:
-            str | None: authorized username if any and None otherwise (e.g. if authorization is disabled)
+            str | None: authorized username if any and ``None`` otherwise (e.g. if authorization is disabled)
         """
         try:  # try to read from payload
             data: dict[str, str] = await self.request.json()  # technically it is not, but we only need str here

src/ahriman/web/views/v1/auditlog/__init__.py

@@ -0,0 +1,19 @@
+#
+# Copyright (c) 2021-2024 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# 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 <http://www.gnu.org/licenses/>.
+#

src/ahriman/web/views/v1/auditlog/events.py

@@ -0,0 +1,104 @@
+#
+# Copyright (c) 2021-2024 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# 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 <http://www.gnu.org/licenses/>.
+#
+import aiohttp_apispec  # type: ignore[import-untyped]
+
+from aiohttp.web import HTTPBadRequest, HTTPNoContent, Response, json_response
+
+from ahriman.models.event import Event
+from ahriman.models.user_access import UserAccess
+from ahriman.web.schemas import AuthSchema, ErrorSchema, EventSchema, EventSearchSchema
+from ahriman.web.views.base import BaseView
+
+
+class EventsView(BaseView):
+    """
+    audit log view
+
+    Attributes:
+        GET_PERMISSION(UserAccess): (class attribute) get permissions of self
+        POST_PERMISSION(UserAccess): (class attribute) post permissions of self
+    """
+
+    GET_PERMISSION = POST_PERMISSION = UserAccess.Full
+    ROUTES = ["/api/v1/events"]
+
+    @aiohttp_apispec.docs(
+        tags=["Audit log"],
+        summary="Get events",
+        description="Retrieve events from audit log",
+        responses={
+            200: {"description": "Success response", "schema": EventSchema(many=True)},
+            400: {"description": "Bad data is supplied", "schema": ErrorSchema},
+            401: {"description": "Authorization required", "schema": ErrorSchema},
+            403: {"description": "Access is forbidden", "schema": ErrorSchema},
+            500: {"description": "Internal server error", "schema": ErrorSchema},
+        },
+        security=[{"token": [GET_PERMISSION]}],
+    )
+    @aiohttp_apispec.cookies_schema(AuthSchema)
+    @aiohttp_apispec.querystring_schema(EventSearchSchema)
+    async def get(self) -> Response:
+        """
+        get events list
+
+        Returns:
+            Response: 200 with workers list on success
+        """
+        limit, offset = self.page()
+        event = self.request.query.get("event") or None
+        object_id = self.request.query.get("object_id") or None
+
+        events = self.service().event_get(event, object_id, limit, offset)
+        response = [event.view() for event in events]
+
+        return json_response(response)
+
+    @aiohttp_apispec.docs(
+        tags=["Audit log"],
+        summary="Create event",
+        description="Add new event to the audit log",
+        responses={
+            204: {"description": "Success response"},
+            400: {"description": "Bad data is supplied", "schema": ErrorSchema},
+            401: {"description": "Authorization required", "schema": ErrorSchema},
+            403: {"description": "Access is forbidden", "schema": ErrorSchema},
+            500: {"description": "Internal server error", "schema": ErrorSchema},
+        },
+        security=[{"token": [POST_PERMISSION]}],
+    )
+    @aiohttp_apispec.cookies_schema(AuthSchema)
+    @aiohttp_apispec.json_schema(EventSchema)
+    async def post(self) -> None:
+        """
+        add new audit log event
+
+        Raises:
+            HTTPBadRequest: if bad data is supplied
+            HTTPNoContent: in case of success response
+        """
+        try:
+            data = await self.request.json()
+            event = Event.from_json(data)
+        except Exception as ex:
+            raise HTTPBadRequest(reason=str(ex))
+
+        self.service().event_add(event)
+
+        raise HTTPNoContent

tests/ahriman/core/database/migrations/test_m014_auditlog.py

@@ -0,0 +1,8 @@
+from ahriman.core.database.migrations.m014_auditlog import steps
+
+
+def test_migration_auditlog() -> None:
+    """
+    migration must not be empty
+    """
+    assert steps

tests/ahriman/core/database/operations/test_event_operations.py

@@ -0,0 +1,40 @@
+from ahriman.core.database import SQLite
+from ahriman.models.event import Event, EventType
+from ahriman.models.package import Package
+from ahriman.models.repository_id import RepositoryId
+
+
+def test_event_insert_get(database: SQLite, package_ahriman: Package) -> None:
+    """
+    must insert and get event
+    """
+    event = Event(EventType.PackageUpdated, package_ahriman.base, "Updated", {"key": "value"})
+    database.event_insert(event)
+    assert database.event_get() == [event]
+
+    event2 = Event("event", "object")
+    database.event_insert(event2, RepositoryId("i686", database._repository_id.name))
+    assert database.event_get() == [event]
+    assert database.event_get(repository_id=RepositoryId("i686", database._repository_id.name)) == [event2]
+
+
+def test_event_insert_get_filter(database: SQLite) -> None:
+    """
+    must insert and get events with filter
+    """
+    database.event_insert(Event("event 1", "object 1", created=1))
+    database.event_insert(Event("event 2", "object 2"))
+    database.event_insert(Event(EventType.PackageUpdated, "package"))
+
+    assert database.event_get(event="event 1") == [Event("event 1", "object 1", created=1)]
+    assert database.event_get(object_id="object 1") == [Event("event 1", "object 1", created=1)]
+    assert all(event.event == EventType.PackageUpdated for event in database.event_get(event=EventType.PackageUpdated))
+
+
+def test_event_insert_get_pagination(database: SQLite) -> None:
+    """
+    must insert and get events with pagination
+    """
+    database.event_insert(Event("1", "1"))
+    database.event_insert(Event("2", "2"))
+    assert all(event.event == "2" for event in database.event_get(limit=1, offset=1))

tests/ahriman/core/status/test_client.py

@@ -11,6 +11,7 @@ from ahriman.core.status.web_client import WebClient
 from ahriman.models.build_status import BuildStatus, BuildStatusEnum
 from ahriman.models.changes import Changes
 from ahriman.models.dependencies import Dependencies
+from ahriman.models.event import Event
 from ahriman.models.internal_status import InternalStatus
 from ahriman.models.log_record_id import LogRecordId
 from ahriman.models.package import Package
@@ -94,6 +95,22 @@ def test_load_web_client_from_legacy_unix_socket(configuration: Configuration, d
     assert isinstance(Client.load(repository_id, configuration, database, report=True), WebClient)
 
 
+def test_event_add(client: Client) -> None:
+    """
+    must raise not implemented on event insertion
+    """
+    with pytest.raises(NotImplementedError):
+        client.event_add(Event("", ""))
+
+
+def test_event_get(client: Client) -> None:
+    """
+    must raise not implemented on events request
+    """
+    with pytest.raises(NotImplementedError):
+        client.event_get(None, None)
+
+
 def test_package_changes_get(client: Client, package_ahriman: Package) -> None:
     """
     must raise not implemented on package changes request

tests/ahriman/core/status/test_local_client.py

@@ -7,11 +7,32 @@ from ahriman.core.status.local_client import LocalClient
 from ahriman.models.build_status import BuildStatus, BuildStatusEnum
 from ahriman.models.changes import Changes
 from ahriman.models.dependencies import Dependencies
+from ahriman.models.event import Event, EventType
 from ahriman.models.log_record_id import LogRecordId
 from ahriman.models.package import Package
 from ahriman.models.pkgbuild_patch import PkgbuildPatch
 
 
+def test_event_add(local_client: LocalClient, package_ahriman: Package, mocker: MockerFixture) -> None:
+    """
+    must add new event
+    """
+    event_mock = mocker.patch("ahriman.core.database.SQLite.event_insert")
+    event = Event(EventType.PackageUpdated, package_ahriman.base)
+
+    local_client.event_add(event)
+    event_mock.assert_called_once_with(event, local_client.repository_id)
+
+
+def test_event_get(local_client: LocalClient, package_ahriman: Package, mocker: MockerFixture) -> None:
+    """
+    must retrieve events
+    """
+    event_mock = mocker.patch("ahriman.core.database.SQLite.event_get")
+    local_client.event_get(EventType.PackageUpdated, package_ahriman.base, 1, 2)
+    event_mock.assert_called_once_with(EventType.PackageUpdated, package_ahriman.base, 1, 2, local_client.repository_id)
+
+
 def test_package_changes_get(local_client: LocalClient, package_ahriman: Package, mocker: MockerFixture) -> None:
     """
     must retrieve package changes

tests/ahriman/core/status/test_web_client.py

@@ -10,6 +10,7 @@ from ahriman.core.status.web_client import WebClient
 from ahriman.models.build_status import BuildStatus, BuildStatusEnum
 from ahriman.models.changes import Changes
 from ahriman.models.dependencies import Dependencies
+from ahriman.models.event import Event, EventType
 from ahriman.models.internal_status import InternalStatus
 from ahriman.models.log_record_id import LogRecordId
 from ahriman.models.package import Package
@@ -54,18 +55,12 @@ def test_dependencies_url(web_client: WebClient, package_ahriman: Package) -> No
         "/api/v1/packages/some%2Fpackage%25name/dependencies")
 
 
-def test__patches_url(web_client: WebClient, package_ahriman: Package) -> None:
+def test_event_url(web_client: WebClient) -> None:
     """
-    must generate changes url correctly
+    must generate audit log url correctly
     """
-    assert web_client._patches_url(package_ahriman.base).startswith(web_client.address)
-    assert web_client._patches_url(package_ahriman.base).endswith(f"/api/v1/packages/{package_ahriman.base}/patches")
-    assert web_client._patches_url("some/package%name").endswith("/api/v1/packages/some%2Fpackage%25name/patches")
-
-    assert web_client._patches_url(package_ahriman.base, "var").endswith(
-        f"/api/v1/packages/{package_ahriman.base}/patches/var")
-    assert web_client._patches_url(package_ahriman.base, "some/variable%name").endswith(
-        f"/api/v1/packages/{package_ahriman.base}/patches/some%2Fvariable%25name")
+    assert web_client._events_url().startswith(web_client.address)
+    assert web_client._events_url().endswith("/api/v1/events")
 
 
 def test_logs_url(web_client: WebClient, package_ahriman: Package) -> None:
@@ -89,6 +84,20 @@ def test_package_url(web_client: WebClient, package_ahriman: Package) -> None:
     assert web_client._package_url("some/package%name").endswith("/api/v1/packages/some%2Fpackage%25name")
 
 
+def test_patches_url(web_client: WebClient, package_ahriman: Package) -> None:
+    """
+    must generate changes url correctly
+    """
+    assert web_client._patches_url(package_ahriman.base).startswith(web_client.address)
+    assert web_client._patches_url(package_ahriman.base).endswith(f"/api/v1/packages/{package_ahriman.base}/patches")
+    assert web_client._patches_url("some/package%name").endswith("/api/v1/packages/some%2Fpackage%25name/patches")
+
+    assert web_client._patches_url(package_ahriman.base, "var").endswith(
+        f"/api/v1/packages/{package_ahriman.base}/patches/var")
+    assert web_client._patches_url(package_ahriman.base, "some/variable%name").endswith(
+        f"/api/v1/packages/{package_ahriman.base}/patches/some%2Fvariable%25name")
+
+
 def test_status_url(web_client: WebClient) -> None:
     """
     must generate package status url correctly
@@ -97,6 +106,135 @@ def test_status_url(web_client: WebClient) -> None:
     assert web_client._status_url().endswith("/api/v1/status")
 
 
+def test_event_add(web_client: WebClient, package_ahriman: Package, mocker: MockerFixture) -> None:
+    """
+    must create event
+    """
+    event = Event(EventType.PackageUpdated, package_ahriman.base)
+    requests_mock = mocker.patch("ahriman.core.status.web_client.WebClient.make_request")
+
+    web_client.event_add(event)
+    requests_mock.assert_called_once_with("POST", pytest.helpers.anyvar(str, True),
+                                          params=web_client.repository_id.query(), json=event.view())
+
+
+def test_event_add_failed(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must suppress any exception happened during events creation
+    """
+    mocker.patch("requests.Session.request", side_effect=Exception())
+    web_client.event_add(Event("", ""))
+
+
+def test_event_add_failed_http_error(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must suppress HTTP exception happened during events creation
+    """
+    mocker.patch("requests.Session.request", side_effect=requests.HTTPError())
+    web_client.event_add(Event("", ""))
+
+
+def test_event_add_failed_suppress(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must suppress any exception happened during events creaton and don't log
+    """
+    web_client.suppress_errors = True
+    mocker.patch("requests.Session.request", side_effect=Exception())
+    logging_mock = mocker.patch("logging.exception")
+
+    web_client.event_add(Event("", ""))
+    logging_mock.assert_not_called()
+
+
+def test_event_add_failed_http_error_suppress(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must suppress HTTP exception happened during events creation and don't log
+    """
+    web_client.suppress_errors = True
+    mocker.patch("requests.Session.request", side_effect=requests.HTTPError())
+    logging_mock = mocker.patch("logging.exception")
+
+    web_client.event_add(Event("", ""))
+    logging_mock.assert_not_called()
+
+
+def test_event_get(web_client: WebClient, package_ahriman: Package, mocker: MockerFixture) -> None:
+    """
+    must get events
+    """
+    event = Event(EventType.PackageUpdated, package_ahriman.base)
+    response_obj = requests.Response()
+    response_obj._content = json.dumps([event.view()]).encode("utf8")
+    response_obj.status_code = 200
+
+    requests_mock = mocker.patch("ahriman.core.status.web_client.WebClient.make_request", return_value=response_obj)
+
+    result = web_client.event_get(None, None)
+    requests_mock.assert_called_once_with("GET", pytest.helpers.anyvar(str, True),
+                                          params=web_client.repository_id.query() + [("limit", "-1"), ("offset", "0")])
+    assert result == [event]
+
+
+def test_event_get_filter(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must get events with filter
+    """
+    response_obj = requests.Response()
+    response_obj._content = json.dumps(Event("", "").view()).encode("utf8")
+    response_obj.status_code = 200
+
+    requests_mock = mocker.patch("ahriman.core.status.web_client.WebClient.make_request", return_value=response_obj)
+
+    web_client.event_get("event", "object", 1, 2)
+    requests_mock.assert_called_once_with("GET", pytest.helpers.anyvar(str, True),
+                                          params=web_client.repository_id.query() + [
+                                              ("limit", "1"),
+                                              ("offset", "2"),
+                                              ("event", "event"),
+                                              ("object_id", "object"),
+    ])
+
+
+def test_event_get_failed(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must suppress any exception happened during events fetch
+    """
+    mocker.patch("requests.Session.request", side_effect=Exception())
+    web_client.event_get(None, None)
+
+
+def test_event_get_failed_http_error(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must suppress HTTP exception happened during events fetch
+    """
+    mocker.patch("requests.Session.request", side_effect=requests.HTTPError())
+    web_client.event_get(None, None)
+
+
+def test_event_get_failed_suppress(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must suppress any exception happened during events fetch and don't log
+    """
+    web_client.suppress_errors = True
+    mocker.patch("requests.Session.request", side_effect=Exception())
+    logging_mock = mocker.patch("logging.exception")
+
+    web_client.event_get(None, None)
+    logging_mock.assert_not_called()
+
+
+def test_event_get_failed_http_error_suppress(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must suppress HTTP exception happened during events fetch and don't log
+    """
+    web_client.suppress_errors = True
+    mocker.patch("requests.Session.request", side_effect=requests.HTTPError())
+    logging_mock = mocker.patch("logging.exception")
+
+    web_client.event_get(None, None)
+    logging_mock.assert_not_called()
+
+
 def test_package_changes_get(web_client: WebClient, package_ahriman: Package, mocker: MockerFixture) -> None:
     """
     must get changes

tests/ahriman/models/test_event.py

@@ -0,0 +1,17 @@
+from ahriman.models.event import Event, EventType
+
+
+def test_post_init() -> None:
+    """
+    must replace event type for known types
+    """
+    assert Event("random", "")
+    assert isinstance(Event(str(EventType.PackageUpdated), "").event, EventType)
+
+
+def test_from_json_view() -> None:
+    """
+    must construct and serialize event to json
+    """
+    event = Event("event", "object", "message", {"key": "value"})
+    assert Event.from_json(event.view()) == event

tests/ahriman/web/schemas/test_event_schema.py

@@ -0,0 +1 @@
+# schema testing goes in view class tests

tests/ahriman/web/schemas/test_event_search_schema.py

@@ -0,0 +1 @@
+# schema testing goes in view class tests

tests/ahriman/web/views/v1/auditlog/test_view_v1_auditlog_events.py

@@ -0,0 +1,104 @@
+import pytest
+
+from aiohttp.test_utils import TestClient
+
+from ahriman.models.event import Event
+from ahriman.models.user_access import UserAccess
+from ahriman.web.views.v1.auditlog.events import EventsView
+
+
+async def test_get_permission() -> None:
+    """
+    must return correct permission for the request
+    """
+    for method in ("GET", "POST"):
+        request = pytest.helpers.request("", "", method)
+        assert await EventsView.get_permission(request) == UserAccess.Full
+
+
+def test_routes() -> None:
+    """
+    must return correct routes
+    """
+    assert EventsView.ROUTES == ["/api/v1/events"]
+
+
+async def test_get(client: TestClient) -> None:
+    """
+    must return all events
+    """
+    event1 = Event("event1", "object1", "message", {"key": "value"})
+    event2 = Event("event2", "object2")
+    await client.post("/api/v1/events", json=event1.view())
+    await client.post("/api/v1/events", json=event2.view())
+    response_schema = pytest.helpers.schema_response(EventsView.get)
+
+    response = await client.get("/api/v1/events")
+    assert response.ok
+    json = await response.json()
+    assert not response_schema.validate(json, many=True)
+
+    events = [Event.from_json(event) for event in json]
+    assert events == [event1, event2]
+
+
+async def test_get_with_pagination(client: TestClient) -> None:
+    """
+    must get events with pagination
+    """
+    event1 = Event("event1", "object1", "message", {"key": "value"})
+    event2 = Event("event2", "object2")
+    await client.post("/api/v1/events", json=event1.view())
+    await client.post("/api/v1/events", json=event2.view())
+    request_schema = pytest.helpers.schema_request(EventsView.get, location="querystring")
+    response_schema = pytest.helpers.schema_response(EventsView.get)
+
+    payload = {"limit": 1, "offset": 1}
+    assert not request_schema.validate(payload)
+    response = await client.get("/api/v1/events", params=payload)
+    assert response.status == 200
+
+    json = await response.json()
+    assert not response_schema.validate(json, many=True)
+
+    assert [Event.from_json(event) for event in json] == [event2]
+
+
+async def test_get_bad_request(client: TestClient) -> None:
+    """
+    must return bad request for invalid query parameters
+    """
+    response_schema = pytest.helpers.schema_response(EventsView.get, code=400)
+
+    response = await client.get("/api/v1/events", params={"limit": "limit"})
+    assert response.status == 400
+    assert not response_schema.validate(await response.json())
+
+    response = await client.get("/api/v1/events", params={"offset": "offset"})
+    assert response.status == 400
+    assert not response_schema.validate(await response.json())
+
+
+async def test_post(client: TestClient) -> None:
+    """
+    must create event
+    """
+    event = Event("event1", "object1", "message", {"key": "value"})
+    request_schema = pytest.helpers.schema_request(EventsView.post)
+
+    payload = event.view()
+    assert not request_schema.validate(payload)
+
+    response = await client.post("/api/v1/events", json=payload)
+    assert response.status == 204
+
+
+async def test_post_exception(client: TestClient) -> None:
+    """
+    must raise exception on invalid payload
+    """
+    response_schema = pytest.helpers.schema_response(EventsView.post, code=400)
+
+    response = await client.post("/api/v1/events", json={})
+    assert response.status == 400
+    assert not response_schema.validate(await response.json())

tox.ini

@@ -11,6 +11,7 @@ flags = --implicit-reexport --strict --allow-untyped-decorators --allow-subclass
 
 [pytest]
 addopts = --cov=ahriman --cov-report=term-missing:skip-covered --no-cov-on-fail --cov-fail-under=100 --spec
+asyncio_default_fixture_loop_scope = function
 asyncio_mode = auto
 spec_test_format = {result} {docstring_summary}