Coverage for src / lexigram / admin / events / __init__.py: 100%
137 statements
« prev ^ index » next coverage.py v7.13.5, created at 2026-08-13 22:10 +0800
1"""Canonical admin event surface for lexigram-admin.
3This module is the single import point for all admin events.
5Domain-level resource and bulk-operation events (``ResourceCreated``,
6``ResourceUpdated``, ``ResourceDeleted``, ``BulkOperationCompleted``,
7``UserCreated``, ``UserUpdated``, ``UserDeactivated``, ``UserDeleted``)
8are defined here.
10Operational admin events (audit, auth, export/import, system) are also
11defined here as the ``AdminEvent`` hierarchy.
12"""
14from __future__ import annotations
16from dataclasses import dataclass, field
17from typing import Any
19from lexigram.contracts.domain.events import DomainEvent
21__all__ = [
22 # Action
23 "ActionExecuted",
24 # Admin base
25 "AdminEvent",
26 # System
27 "AdminStarted",
28 "AdminStopped",
29 # Auth
30 "AdminUserCreated",
31 "AdminUserLoggedIn",
32 "AdminUserLoggedOut",
33 "AdminUserUpdated",
34 # Bulk
35 "BulkOperationCompleted",
36 # Settings
37 "ConfigReloaded",
38 # Export / Import
39 "ExportCompleted",
40 "ExportFailed",
41 "ExportStarted",
42 "ImportCompleted",
43 "ImportStarted",
44 "PasswordChanged",
45 # Resource
46 "ResourceCreated",
47 "ResourceDeleted",
48 "ResourceRestored",
49 "ResourceUpdated",
50 "ResourceViewed",
51 "RolesAssigned",
52 "SettingsUpdated",
53 # Domain user events
54 "UserCreated",
55 "UserDeactivated",
56 "UserDeleted",
57 "UserUpdated",
58]
61# ========== Domain-level resource events (previously domain/events.py) ==========
64@dataclass(frozen=True, kw_only=True)
65class UserCreated(DomainEvent):
66 """Raised when an admin user is created."""
68 user_id: str
69 email: str
72@dataclass(frozen=True, kw_only=True)
73class UserUpdated(DomainEvent):
74 """Raised when an admin user's data is updated."""
76 user_id: str
77 changes: dict[str, Any] = field(default_factory=dict)
80@dataclass(frozen=True, kw_only=True)
81class UserDeactivated(DomainEvent):
82 """Raised when an admin user is deactivated."""
84 user_id: str
87@dataclass(frozen=True, kw_only=True)
88class UserDeleted(DomainEvent):
89 """Raised when an admin user is soft-deleted."""
91 user_id: str
94@dataclass(frozen=True, kw_only=True)
95class ResourceCreated(DomainEvent):
96 """Raised when an admin resource is created."""
98 resource_type: str = ""
99 resource_id: Any = None
100 data: dict[str, Any] = field(default_factory=dict)
101 correlation_id: str | None = None
104@dataclass(frozen=True, kw_only=True)
105class ResourceUpdated(DomainEvent):
106 """Raised when an admin resource is updated."""
108 resource_type: str = ""
109 resource_id: Any = None
110 changes: dict[str, tuple[Any, Any]] = field(default_factory=dict)
111 correlation_id: str | None = None
114@dataclass(frozen=True, kw_only=True)
115class ResourceDeleted(DomainEvent):
116 """Raised when an admin resource is deleted."""
118 resource_type: str = ""
119 resource_id: Any = None
120 soft_delete: bool = True
121 correlation_id: str | None = None
124@dataclass(frozen=True, kw_only=True)
125class BulkOperationCompleted(DomainEvent):
126 """Raised when a bulk operation completes."""
128 resource_type: str = ""
129 operation: str = ""
130 resource_ids: list[Any] = field(default_factory=list)
131 success_count: int = 0
132 failure_count: int = 0
133 errors: list[str] = field(default_factory=list)
134 correlation_id: str | None = None
137# ========== Operational admin events (previously events/events.py) ==========
140@dataclass(frozen=True, kw_only=True)
141class AdminEvent(DomainEvent):
142 """Base class for all admin operational events."""
144 correlation_id: str | None = None
147@dataclass(frozen=True, kw_only=True)
148class ResourceRestored(AdminEvent):
149 """Event emitted when a soft-deleted resource is restored."""
151 resource_type: str = ""
152 resource_id: Any = None
155@dataclass(frozen=True, kw_only=True)
156class ResourceViewed(AdminEvent):
157 """Event emitted when a resource is viewed (for audit)."""
159 resource_type: str = ""
160 resource_id: Any = None
163@dataclass(frozen=True, kw_only=True)
164class ExportStarted(AdminEvent):
165 """Event emitted when an export starts."""
167 export_id: str = ""
168 resource_type: str = ""
169 format: str = ""
170 total_records: int = 0
173@dataclass(frozen=True, kw_only=True)
174class ExportCompleted(AdminEvent):
175 """Event emitted when an export completes."""
177 export_id: str = ""
178 resource_type: str = ""
179 format: str = ""
180 total_records: int = 0
181 file_path: str = ""
182 file_size: int = 0
185@dataclass(frozen=True, kw_only=True)
186class ExportFailed(AdminEvent):
187 """Event emitted when an export fails."""
189 export_id: str = ""
190 resource_type: str = ""
191 error: str = ""
194@dataclass(frozen=True, kw_only=True)
195class ImportStarted(AdminEvent):
196 """Event emitted when an import starts."""
198 import_id: str = ""
199 resource_type: str = ""
200 file_name: str = ""
201 total_rows: int = 0
204@dataclass(frozen=True, kw_only=True)
205class ImportCompleted(AdminEvent):
206 """Event emitted when an import completes."""
208 import_id: str = ""
209 resource_type: str = ""
210 created_count: int = 0
211 updated_count: int = 0
212 skipped_count: int = 0
213 error_count: int = 0
216@dataclass(frozen=True, kw_only=True)
217class AdminUserLoggedIn(AdminEvent):
218 """Event emitted when an admin user logs in."""
220 username: str = ""
221 ip_address: str = ""
222 user_agent: str = ""
225@dataclass(frozen=True, kw_only=True)
226class AdminUserLoggedOut(AdminEvent):
227 """Event emitted when an admin user logs out."""
229 username: str = ""
232@dataclass(frozen=True, kw_only=True)
233class AdminUserCreated(AdminEvent):
234 """Event emitted when an admin user account is created."""
236 admin_user_id: str = ""
237 username: str = ""
238 email: str = ""
239 roles: list[str] = field(default_factory=list)
242@dataclass(frozen=True, kw_only=True)
243class AdminUserUpdated(AdminEvent):
244 """Event emitted when an admin user account is updated."""
246 admin_user_id: str = ""
247 changes: dict[str, tuple[Any, Any]] = field(default_factory=dict)
250@dataclass(frozen=True, kw_only=True)
251class PasswordChanged(AdminEvent):
252 """Event emitted when a password is changed."""
254 admin_user_id: str = ""
257@dataclass(frozen=True, kw_only=True)
258class RolesAssigned(AdminEvent):
259 """Event emitted when roles are assigned to a user."""
261 admin_user_id: str = ""
262 old_roles: list[str] = field(default_factory=list)
263 new_roles: list[str] = field(default_factory=list)
266@dataclass(frozen=True, kw_only=True)
267class ActionExecuted(AdminEvent):
268 """Event emitted when a custom action is executed."""
270 action_name: str = ""
271 resource_type: str | None = None
272 resource_ids: list[Any] = field(default_factory=list)
273 params: dict[str, Any] = field(default_factory=dict)
274 result: dict[str, Any] = field(default_factory=dict)
277@dataclass(frozen=True, kw_only=True)
278class SettingsUpdated(AdminEvent):
279 """Event emitted when settings are updated."""
281 section: str = ""
282 changes: dict[str, tuple[Any, Any]] = field(default_factory=dict)
285@dataclass(frozen=True, kw_only=True)
286class AdminStarted(AdminEvent):
287 """Event emitted when the admin panel starts."""
289 version: str = ""
290 config: dict[str, Any] = field(default_factory=dict)
293@dataclass(frozen=True, kw_only=True)
294class AdminStopped(AdminEvent):
295 """Event emitted when the admin panel stops."""
298@dataclass(frozen=True, kw_only=True)
299class ConfigReloaded(AdminEvent):
300 """Event emitted when configuration is reloaded."""
302 old_config: dict[str, Any] = field(default_factory=dict)
303 new_config: dict[str, Any] = field(default_factory=dict)