273 lines
9.8 KiB
Python
273 lines
9.8 KiB
Python
# Copyright (c) 2025 Patrick Motsch
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# All rights reserved.
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"""
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Chat Playground Feature Container - Main Module.
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Handles feature initialization and RBAC catalog registration.
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"""
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import logging
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from typing import Dict, List, Any
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logger = logging.getLogger(__name__)
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# Feature metadata
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FEATURE_CODE = "chatplayground"
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FEATURE_LABEL = {"en": "Chat Playground", "de": "Chat Playground", "fr": "Chat Playground"}
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FEATURE_ICON = "mdi-message-text"
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# UI Objects for RBAC catalog
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UI_OBJECTS = [
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{
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"objectKey": "ui.feature.chatplayground.playground",
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"label": {"en": "Playground", "de": "Playground", "fr": "Playground"},
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"meta": {"area": "playground"}
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},
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{
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"objectKey": "ui.feature.chatplayground.workflows",
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"label": {"en": "Workflows", "de": "Workflows", "fr": "Workflows"},
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"meta": {"area": "workflows"}
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},
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]
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# Resource Objects for RBAC catalog
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RESOURCE_OBJECTS = [
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{
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"objectKey": "resource.feature.chatplayground.start",
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"label": {"en": "Start Workflow", "de": "Workflow starten", "fr": "Démarrer workflow"},
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"meta": {"endpoint": "/api/chatplayground/{instanceId}/start", "method": "POST"}
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},
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{
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"objectKey": "resource.feature.chatplayground.stop",
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"label": {"en": "Stop Workflow", "de": "Workflow stoppen", "fr": "Arrêter workflow"},
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"meta": {"endpoint": "/api/chatplayground/{instanceId}/{workflowId}/stop", "method": "POST"}
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},
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{
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"objectKey": "resource.feature.chatplayground.chatData",
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"label": {"en": "Get Chat Data", "de": "Chat-Daten abrufen", "fr": "Récupérer données chat"},
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"meta": {"endpoint": "/api/chatplayground/{instanceId}/{workflowId}/chatData", "method": "GET"}
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},
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]
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# Template roles for this feature
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# IMPORTANT: "viewer" role is required for automatic user assignment!
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TEMPLATE_ROLES = [
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{
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"roleLabel": "viewer",
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"description": {
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"en": "Chat Playground Viewer - View and use chat playground",
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"de": "Chat Playground Betrachter - Chat Playground ansehen und nutzen",
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"fr": "Visualiseur Chat Playground - Consulter et utiliser le chat playground"
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},
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"accessRules": [
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# UI access to all views
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{"context": "UI", "item": "ui.feature.chatplayground.playground", "view": True},
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{"context": "UI", "item": "ui.feature.chatplayground.workflows", "view": True},
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# Resource access
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{"context": "RESOURCE", "item": "resource.feature.chatplayground.start", "view": True},
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{"context": "RESOURCE", "item": "resource.feature.chatplayground.stop", "view": True},
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{"context": "RESOURCE", "item": "resource.feature.chatplayground.chatData", "view": True},
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# DATA access (own records)
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{"context": "DATA", "item": None, "view": True, "read": "m", "create": "m", "update": "m", "delete": "m"},
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]
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},
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{
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"roleLabel": "admin",
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"description": {
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"en": "Chat Playground Admin - Full access to chat playground",
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"de": "Chat Playground Admin - Vollzugriff auf Chat Playground",
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"fr": "Administrateur Chat Playground - Accès complet au chat playground"
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},
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"accessRules": [
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# Full UI access
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{"context": "UI", "item": None, "view": True},
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# Full resource access
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{"context": "RESOURCE", "item": None, "view": True},
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# Full DATA access
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{"context": "DATA", "item": None, "view": True, "read": "a", "create": "a", "update": "a", "delete": "a"},
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]
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},
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]
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def getFeatureDefinition() -> Dict[str, Any]:
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"""Return the feature definition for registration."""
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return {
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"code": FEATURE_CODE,
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"label": FEATURE_LABEL,
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"icon": FEATURE_ICON
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}
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def getUiObjects() -> List[Dict[str, Any]]:
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"""Return UI objects for RBAC catalog registration."""
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return UI_OBJECTS
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def getResourceObjects() -> List[Dict[str, Any]]:
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"""Return resource objects for RBAC catalog registration."""
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return RESOURCE_OBJECTS
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def getTemplateRoles() -> List[Dict[str, Any]]:
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"""Return template roles for this feature."""
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return TEMPLATE_ROLES
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def registerFeature(catalogService) -> bool:
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"""
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Register this feature's RBAC objects in the catalog.
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Args:
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catalogService: The RBAC catalog service instance
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Returns:
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True if registration was successful
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"""
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try:
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# Register UI objects
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for uiObj in UI_OBJECTS:
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catalogService.registerUiObject(
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featureCode=FEATURE_CODE,
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objectKey=uiObj["objectKey"],
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label=uiObj["label"],
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meta=uiObj.get("meta")
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)
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# Register Resource objects
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for resObj in RESOURCE_OBJECTS:
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catalogService.registerResourceObject(
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featureCode=FEATURE_CODE,
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objectKey=resObj["objectKey"],
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label=resObj["label"],
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meta=resObj.get("meta")
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)
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# Sync template roles to database
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_syncTemplateRolesToDb()
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logger.info(f"Feature '{FEATURE_CODE}' registered {len(UI_OBJECTS)} UI objects and {len(RESOURCE_OBJECTS)} resource objects")
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return True
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except Exception as e:
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logger.error(f"Failed to register feature '{FEATURE_CODE}': {e}")
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return False
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def _syncTemplateRolesToDb() -> int:
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"""
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Sync template roles and their AccessRules to the database.
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Creates global template roles (mandateId=None) if they don't exist.
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Returns:
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Number of roles created/updated
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"""
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try:
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from modules.interfaces.interfaceDbApp import getRootInterface
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from modules.datamodels.datamodelRbac import Role, AccessRule, AccessRuleContext
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rootInterface = getRootInterface()
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# Get existing template roles for this feature (Pydantic models)
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existingRoles = rootInterface.getRolesByFeatureCode(FEATURE_CODE)
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# Filter to template roles (mandateId is None)
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templateRoles = [r for r in existingRoles if r.mandateId is None]
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existingRoleLabels = {r.roleLabel: str(r.id) for r in templateRoles}
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createdCount = 0
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for roleTemplate in TEMPLATE_ROLES:
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roleLabel = roleTemplate["roleLabel"]
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if roleLabel in existingRoleLabels:
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roleId = existingRoleLabels[roleLabel]
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logger.debug(f"Template role '{roleLabel}' already exists with ID {roleId}")
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# Ensure AccessRules exist for this role
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_ensureAccessRulesForRole(rootInterface, roleId, roleTemplate.get("accessRules", []))
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else:
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# Create new template role
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newRole = Role(
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roleLabel=roleLabel,
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description=roleTemplate.get("description", {}),
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featureCode=FEATURE_CODE,
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mandateId=None, # Global template
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featureInstanceId=None,
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isSystemRole=False
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)
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createdRole = rootInterface.db.recordCreate(Role, newRole.model_dump())
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roleId = createdRole.get("id")
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# Create AccessRules for this role
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_ensureAccessRulesForRole(rootInterface, roleId, roleTemplate.get("accessRules", []))
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logger.info(f"Created template role '{roleLabel}' with ID {roleId}")
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createdCount += 1
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if createdCount > 0:
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logger.info(f"Feature '{FEATURE_CODE}': Created {createdCount} template roles")
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return createdCount
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except Exception as e:
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logger.error(f"Error syncing template roles for feature '{FEATURE_CODE}': {e}")
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return 0
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def _ensureAccessRulesForRole(rootInterface, roleId: str, ruleTemplates: List[Dict[str, Any]]) -> int:
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"""
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Ensure AccessRules exist for a role based on templates.
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Args:
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rootInterface: Root interface instance
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roleId: Role ID
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ruleTemplates: List of rule templates
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Returns:
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Number of rules created
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"""
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from modules.datamodels.datamodelRbac import AccessRule, AccessRuleContext
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# Get existing rules for this role (Pydantic models)
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existingRules = rootInterface.getAccessRulesByRole(roleId)
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# Create a set of existing rule signatures to avoid duplicates
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existingSignatures = set()
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for rule in existingRules:
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sig = (str(rule.context) if rule.context else None, rule.item)
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existingSignatures.add(sig)
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createdCount = 0
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for template in ruleTemplates:
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context = template.get("context", "UI")
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item = template.get("item")
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sig = (context, item)
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if sig in existingSignatures:
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continue
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# Map context string to enum
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if context == "UI":
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contextEnum = AccessRuleContext.UI
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elif context == "DATA":
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contextEnum = AccessRuleContext.DATA
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elif context == "RESOURCE":
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contextEnum = AccessRuleContext.RESOURCE
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else:
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contextEnum = context
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newRule = AccessRule(
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roleId=roleId,
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context=contextEnum,
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item=item,
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view=template.get("view", False),
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read=template.get("read"),
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create=template.get("create"),
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update=template.get("update"),
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delete=template.get("delete"),
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)
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rootInterface.db.recordCreate(AccessRule, newRule.model_dump())
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createdCount += 1
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if createdCount > 0:
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logger.debug(f"Created {createdCount} AccessRules for role {roleId}")
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return createdCount
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