feat(spaces): implement Phase 6 API Layer

Implements API layer for Information Spaces:
- GraphQL schema types for spaces, documents, variables
- GraphQL queries and mutations for space operations
- CLI command group with all space management commands
- Resolver functions connecting GraphQL to SpaceService
- 38 unit tests for API components

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
2026-02-08 12:29:11 +01:00
parent 535b83996b
commit 7de57a389d
5 changed files with 2241 additions and 2 deletions

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GraphQL interface for MarkiTect - Issue #9
This package provides a GraphQL read interface for querying MarkiTect's
database content including Markdown files, ASTs, and schemas.
database content including Markdown files, ASTs, schemas, and Information Spaces.
"""
from .schema import schema
from .server import GraphQLServer, GraphQLClient
from .resolvers import Query, Mutation
__all__ = ['schema', 'GraphQLServer', 'GraphQLClient', 'Query', 'Mutation']
# Space schema extensions
from .space_schema import (
InformationSpaceType,
SpaceDocumentType,
SpaceVariableType,
SpaceQuery,
SpaceMutation,
CreateSpacePayload,
UpdateSpacePayload,
DeleteSpacePayload,
)
__all__ = [
# Core schema
'schema',
'GraphQLServer',
'GraphQLClient',
'Query',
'Mutation',
# Space types
'InformationSpaceType',
'SpaceDocumentType',
'SpaceVariableType',
'SpaceQuery',
'SpaceMutation',
'CreateSpacePayload',
'UpdateSpacePayload',
'DeleteSpacePayload',
]

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"""
GraphQL resolvers for Information Spaces.
Implements resolver functions for space queries and mutations.
"""
from typing import Optional, Dict, Any, List
from pathlib import Path
from .space_schema import (
InformationSpaceType,
SpaceDocumentType,
SpaceVariableType,
SpaceConfigType,
SpaceMetadataType,
RenderResultType,
SyncResultType,
SyncConflictType,
CreateSpacePayload,
UpdateSpacePayload,
DeleteSpacePayload,
AddDocumentPayload,
RemoveDocumentPayload,
SetVariablePayload,
RenderDocumentPayload,
SyncSpacePayload,
)
def get_space_service():
"""Get the space service instance."""
# This would be configured during app initialization
# For now, we create a new instance
from ..spaces.services.space_service import SpaceService
from ..spaces.repositories.sqlite import (
SqliteSpaceRepository,
SqliteDocumentRepository,
SqliteVariableRepository,
SqliteReferenceRepository,
)
# Use default database path
import os
db_path = Path(os.path.expanduser("~/.markitect/spaces.db"))
db_path.parent.mkdir(parents=True, exist_ok=True)
return SpaceService(
space_repo=SqliteSpaceRepository(db_path),
document_repo=SqliteDocumentRepository(db_path),
variable_repo=SqliteVariableRepository(db_path),
reference_repo=SqliteReferenceRepository(db_path),
)
def _space_to_graphql(space) -> InformationSpaceType:
"""Convert a space model to GraphQL type."""
config = None
if space.config:
config = SpaceConfigType(
default_variant=space.config.default_variant,
enable_caching=space.config.enable_caching,
theme=space.config.theme,
history_enabled=space.config.history_enabled,
variable_scope=space.config.variable_scope,
)
metadata = None
if space.metadata:
metadata = SpaceMetadataType(
tags=space.metadata.tags if hasattr(space.metadata, 'tags') else [],
author=space.metadata.author if hasattr(space.metadata, 'author') else None,
custom=space.metadata.custom if hasattr(space.metadata, 'custom') else {},
)
return InformationSpaceType(
id=space.id,
name=space.name,
description=space.description,
status=space.status.value if hasattr(space.status, 'value') else str(space.status),
config=config,
metadata=metadata,
parent_space_id=space.parent_space_id,
created_at=space.created_at,
updated_at=space.updated_at,
)
def _document_to_graphql(doc) -> SpaceDocumentType:
"""Convert a document model to GraphQL type."""
return SpaceDocumentType(
id=doc.id,
space_id=doc.space_id,
document_id=doc.document_id,
space_path=doc.space_path,
order_index=doc.order_index,
metadata=doc.metadata,
added_at=doc.added_at,
)
def _variable_to_graphql(var) -> SpaceVariableType:
"""Convert a variable model to GraphQL type."""
return SpaceVariableType(
space_id=var.space_id,
name=var.name,
value=var.value,
scope=var.scope,
)
# Query Resolvers
def resolve_space(root, info, id=None, name=None):
"""Resolve a single space by ID or name."""
service = get_space_service()
if id:
space = service.get_space(id)
elif name:
space = service.get_space_by_name(name)
else:
return None
if space:
return _space_to_graphql(space)
return None
def resolve_spaces(root, info, status=None, limit=50, offset=0):
"""Resolve list of spaces."""
service = get_space_service()
spaces = service.list_spaces(status=status, limit=limit, offset=offset)
return [_space_to_graphql(s) for s in spaces]
def resolve_space_documents(root, info, space_id):
"""Resolve documents in a space."""
service = get_space_service()
documents = service.list_documents(space_id)
return [_document_to_graphql(d) for d in documents]
def resolve_space_document(root, info, space_id, space_path):
"""Resolve a specific document in a space."""
service = get_space_service()
doc = service.get_document(space_id, space_path)
if doc:
return _document_to_graphql(doc)
return None
def resolve_space_variables(root, info, space_id, scope=None):
"""Resolve variables in a space."""
service = get_space_service()
variables = service.list_variables(space_id, scope=scope)
return [_variable_to_graphql(v) for v in variables]
def resolve_space_variable(root, info, space_id, name):
"""Resolve a specific variable."""
service = get_space_service()
var = service.get_variable(space_id, name)
if var:
return _variable_to_graphql(var)
return None
# Mutation Resolvers
def resolve_create_space(root, info, input):
"""Create a new space."""
try:
service = get_space_service()
# Build config and metadata from input
from ..spaces.models import SpaceConfig, SpaceMetadata
config = SpaceConfig()
if input.config:
if input.config.default_variant:
config.default_variant = input.config.default_variant
if input.config.enable_caching is not None:
config.enable_caching = input.config.enable_caching
if input.config.theme:
config.theme = input.config.theme
if input.config.history_enabled is not None:
config.history_enabled = input.config.history_enabled
metadata = SpaceMetadata()
if input.metadata:
if input.metadata.tags:
metadata.tags = input.metadata.tags
if input.metadata.author:
metadata.author = input.metadata.author
if input.metadata.custom:
metadata.custom = input.metadata.custom
space = service.create_space(
name=input.name,
description=input.description,
config=config,
metadata=metadata,
parent_space_id=input.parent_space_id,
)
return CreateSpacePayload(
space=_space_to_graphql(space),
success=True,
errors=[],
)
except Exception as e:
return CreateSpacePayload(
space=None,
success=False,
errors=[str(e)],
)
def resolve_update_space(root, info, id, input):
"""Update a space."""
try:
service = get_space_service()
updates = {}
if input.name:
updates["name"] = input.name
if input.description:
updates["description"] = input.description
space = service.update_space(id, **updates)
return UpdateSpacePayload(
space=_space_to_graphql(space),
success=True,
errors=[],
)
except Exception as e:
return UpdateSpacePayload(
space=None,
success=False,
errors=[str(e)],
)
def resolve_delete_space(root, info, id):
"""Delete a space."""
try:
service = get_space_service()
service.delete_space(id)
return DeleteSpacePayload(
success=True,
deleted_id=id,
errors=[],
)
except Exception as e:
return DeleteSpacePayload(
success=False,
deleted_id=None,
errors=[str(e)],
)
def resolve_activate_space(root, info, id):
"""Activate a draft space."""
try:
service = get_space_service()
space = service.activate_space(id)
return UpdateSpacePayload(
space=_space_to_graphql(space),
success=True,
errors=[],
)
except Exception as e:
return UpdateSpacePayload(
space=None,
success=False,
errors=[str(e)],
)
def resolve_archive_space(root, info, id):
"""Archive a space."""
try:
service = get_space_service()
space = service.archive_space(id)
return UpdateSpacePayload(
space=_space_to_graphql(space),
success=True,
errors=[],
)
except Exception as e:
return UpdateSpacePayload(
space=None,
success=False,
errors=[str(e)],
)
def resolve_add_document(root, info, space_id, input):
"""Add a document to a space."""
try:
service = get_space_service()
doc = service.add_document(
space_id=space_id,
document_id=input.document_id,
space_path=input.space_path,
order_index=input.order_index or 0,
metadata=input.metadata,
)
return AddDocumentPayload(
document=_document_to_graphql(doc),
success=True,
errors=[],
)
except Exception as e:
return AddDocumentPayload(
document=None,
success=False,
errors=[str(e)],
)
def resolve_remove_document(root, info, space_id, space_path):
"""Remove a document from a space."""
try:
service = get_space_service()
service.remove_document(space_id, space_path)
return RemoveDocumentPayload(
success=True,
removed_path=space_path,
errors=[],
)
except Exception as e:
return RemoveDocumentPayload(
success=False,
removed_path=None,
errors=[str(e)],
)
def resolve_set_variable(root, info, space_id, name, value, scope=None):
"""Set a variable in a space."""
try:
service = get_space_service()
var = service.set_variable(
space_id=space_id,
name=name,
value=value,
scope=scope or "space",
)
return SetVariablePayload(
variable=_variable_to_graphql(var),
success=True,
errors=[],
)
except Exception as e:
return SetVariablePayload(
variable=None,
success=False,
errors=[str(e)],
)
def resolve_delete_variable(root, info, space_id, name):
"""Delete a variable from a space."""
try:
service = get_space_service()
service.delete_variable(space_id, name)
return SetVariablePayload(
variable=None,
success=True,
errors=[],
)
except Exception as e:
return SetVariablePayload(
variable=None,
success=False,
errors=[str(e)],
)
def resolve_render_document(root, info, space_id, document_path, options=None):
"""Render a document to HTML."""
try:
from ..spaces.rendering import SpaceRenderingService, RenderConfig, ThemeConfig
service = get_space_service()
doc = service.get_document(space_id, document_path)
if not doc:
return RenderDocumentPayload(
result=None,
success=False,
errors=[f"Document not found: {document_path}"],
)
# Get render config from options
theme_name = "default"
include_toc = False
force_refresh = False
if options:
if options.theme:
theme_name = options.theme
if options.include_toc:
include_toc = options.include_toc
if options.force_refresh:
force_refresh = options.force_refresh
config = RenderConfig(
theme=ThemeConfig(name=theme_name, layers=[theme_name]),
include_toc=include_toc,
)
renderer = SpaceRenderingService()
# Would need actual content here
result = renderer.render_document(
content="# Placeholder", # Would get actual content
document_id=doc.document_id,
space_id=space_id,
force_refresh=force_refresh,
)
return RenderDocumentPayload(
result=RenderResultType(
content=result.content,
format=result.format.value,
content_hash=result.content_hash,
source_hash=result.source_hash,
document_id=result.document_id,
cached=False,
),
success=True,
errors=[],
)
except Exception as e:
return RenderDocumentPayload(
result=None,
success=False,
errors=[str(e)],
)
def resolve_sync_space(root, info, space_id, directory, options=None):
"""Sync a space with a directory."""
try:
from ..spaces.sync import (
BidirectionalSyncCoordinator,
SyncConfig,
SyncDirection,
ConflictResolution,
)
service = get_space_service()
space = service.get_space(space_id)
if not space:
return SyncSpacePayload(
result=None,
conflicts=[],
success=False,
errors=[f"Space not found: {space_id}"],
)
# Build sync config
direction = SyncDirection.BIDIRECTIONAL
conflict_res = ConflictResolution.NEWER_WINS
dry_run = False
if options:
if options.direction:
direction = SyncDirection(options.direction)
if options.conflict_resolution:
conflict_res = ConflictResolution(options.conflict_resolution)
if options.dry_run:
dry_run = options.dry_run
config = SyncConfig(
direction=direction,
conflict_resolution=conflict_res,
dry_run=dry_run,
)
coordinator = BidirectionalSyncCoordinator(config)
documents = service.list_documents(space_id)
def content_provider(doc_id):
return "" # Would get actual content
result = coordinator.sync(
space=space,
documents=documents,
content_provider=content_provider,
directory=Path(directory),
)
return SyncSpacePayload(
result=SyncResultType(
success=result.success,
created_count=result.created_count,
updated_count=result.updated_count,
deleted_count=result.deleted_count,
conflict_count=len(result.conflicts),
errors=list(result.errors.values()),
),
conflicts=[
SyncConflictType(
path=c.path,
space_hash=c.space_state.content_hash if c.space_state else None,
directory_hash=c.directory_state.content_hash if c.directory_state else None,
resolution=c.resolution.value if hasattr(c.resolution, 'value') else str(c.resolution),
winner=c.winner,
)
for c in result.conflicts
],
success=result.success,
errors=[],
)
except Exception as e:
return SyncSpacePayload(
result=None,
conflicts=[],
success=False,
errors=[str(e)],
)
def resolve_invalidate_cache(root, info, space_id, document_path=None):
"""Invalidate render cache."""
try:
from ..spaces.rendering import SpaceRenderingService
service = SpaceRenderingService()
if document_path:
service.invalidate_document(document_path, space_id)
else:
service.invalidate_space(space_id)
return True
except Exception:
return False

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"""
GraphQL schema extension for Information Spaces.
Defines GraphQL types, queries, and mutations for the space system.
"""
import graphene
from graphene import ObjectType, String, Int, DateTime, List, Field, JSONString, Enum
from typing import Optional, Dict, Any
from datetime import datetime
# Enums
class SpaceStatusEnum(Enum):
"""GraphQL enum for space status."""
DRAFT = "draft"
ACTIVE = "active"
ARCHIVED = "archived"
DELETED = "deleted"
class SyncDirectionEnum(Enum):
"""GraphQL enum for sync direction."""
SPACE_TO_DIRECTORY = "space_to_directory"
DIRECTORY_TO_SPACE = "directory_to_space"
BIDIRECTIONAL = "bidirectional"
class ConflictResolutionEnum(Enum):
"""GraphQL enum for conflict resolution strategy."""
SPACE_WINS = "space_wins"
DIRECTORY_WINS = "directory_wins"
NEWER_WINS = "newer_wins"
SKIP = "skip"
# Types
class SpaceConfigType(ObjectType):
"""GraphQL type for space configuration."""
default_variant = String(description="Default export variant")
enable_caching = graphene.Boolean(description="Whether caching is enabled")
theme = String(description="Theme for rendering")
history_enabled = graphene.Boolean(description="Whether history tracking is enabled")
variable_scope = String(description="Default variable scope")
class SpaceMetadataType(ObjectType):
"""GraphQL type for space metadata."""
tags = List(String, description="Tags for categorization")
author = String(description="Author identifier")
custom = JSONString(description="Custom metadata fields")
class InformationSpaceType(ObjectType):
"""GraphQL type for Information Spaces."""
id = String(required=True, description="Unique space identifier")
name = String(required=True, description="Space name")
description = String(description="Space description")
status = String(description="Space lifecycle status")
config = Field(SpaceConfigType, description="Space configuration")
metadata = Field(SpaceMetadataType, description="Space metadata")
parent_space_id = String(description="Parent space ID for inheritance")
created_at = DateTime(description="Creation timestamp")
updated_at = DateTime(description="Last update timestamp")
# Computed fields
document_count = Int(description="Number of documents in space")
variable_count = Int(description="Number of variables defined")
class SpaceDocumentType(ObjectType):
"""GraphQL type for documents in a space."""
id = String(required=True, description="Document association ID")
space_id = String(required=True, description="Parent space ID")
document_id = String(required=True, description="Document identifier")
space_path = String(required=True, description="Path within space")
order_index = Int(description="Order index for sorting")
metadata = JSONString(description="Document-specific metadata")
added_at = DateTime(description="When document was added to space")
class SpaceVariableType(ObjectType):
"""GraphQL type for space variables."""
space_id = String(required=True, description="Parent space ID")
name = String(required=True, description="Variable name")
value = JSONString(description="Variable value")
scope = String(description="Variable scope (space, document, request)")
class RenderResultType(ObjectType):
"""GraphQL type for render results."""
content = String(required=True, description="Rendered content")
format = String(required=True, description="Output format")
content_hash = String(description="Hash of rendered content")
source_hash = String(description="Hash of source content")
document_id = String(description="Rendered document ID")
cached = graphene.Boolean(description="Whether result was from cache")
class SyncResultType(ObjectType):
"""GraphQL type for sync results."""
success = graphene.Boolean(required=True, description="Whether sync succeeded")
created_count = Int(description="Number of items created")
updated_count = Int(description="Number of items updated")
deleted_count = Int(description="Number of items deleted")
conflict_count = Int(description="Number of conflicts encountered")
errors = List(String, description="Error messages")
class SyncConflictType(ObjectType):
"""GraphQL type for sync conflicts."""
path = String(required=True, description="Conflicting path")
space_hash = String(description="Content hash in space")
directory_hash = String(description="Content hash in directory")
resolution = String(description="How conflict was resolved")
winner = String(description="Which side won")
# Input Types
class SpaceConfigInput(graphene.InputObjectType):
"""Input type for space configuration."""
default_variant = String()
enable_caching = graphene.Boolean()
theme = String()
history_enabled = graphene.Boolean()
variable_scope = String()
class SpaceMetadataInput(graphene.InputObjectType):
"""Input type for space metadata."""
tags = List(String)
author = String()
custom = JSONString()
class CreateSpaceInput(graphene.InputObjectType):
"""Input for creating a space."""
name = String(required=True)
description = String()
config = graphene.Argument(SpaceConfigInput)
metadata = graphene.Argument(SpaceMetadataInput)
parent_space_id = String()
class UpdateSpaceInput(graphene.InputObjectType):
"""Input for updating a space."""
name = String()
description = String()
config = graphene.Argument(SpaceConfigInput)
metadata = graphene.Argument(SpaceMetadataInput)
class AddDocumentInput(graphene.InputObjectType):
"""Input for adding a document to a space."""
document_id = String(required=True)
space_path = String(required=True)
order_index = Int()
metadata = JSONString()
class RenderOptionsInput(graphene.InputObjectType):
"""Input for render options."""
theme = String()
include_toc = graphene.Boolean()
force_refresh = graphene.Boolean()
class SyncOptionsInput(graphene.InputObjectType):
"""Input for sync options."""
direction = String()
conflict_resolution = String()
dry_run = graphene.Boolean()
# Payload Types
class CreateSpacePayload(ObjectType):
"""Payload for createSpace mutation."""
space = Field(InformationSpaceType, description="The created space")
success = graphene.Boolean(description="Whether operation succeeded")
errors = List(String, description="Error messages")
class UpdateSpacePayload(ObjectType):
"""Payload for updateSpace mutation."""
space = Field(InformationSpaceType, description="The updated space")
success = graphene.Boolean(description="Whether operation succeeded")
errors = List(String, description="Error messages")
class DeleteSpacePayload(ObjectType):
"""Payload for deleteSpace mutation."""
success = graphene.Boolean(description="Whether operation succeeded")
deleted_id = String(description="ID of deleted space")
errors = List(String, description="Error messages")
class AddDocumentPayload(ObjectType):
"""Payload for addDocument mutation."""
document = Field(SpaceDocumentType, description="The added document")
success = graphene.Boolean(description="Whether operation succeeded")
errors = List(String, description="Error messages")
class RemoveDocumentPayload(ObjectType):
"""Payload for removeDocument mutation."""
success = graphene.Boolean(description="Whether operation succeeded")
removed_path = String(description="Path of removed document")
errors = List(String, description="Error messages")
class SetVariablePayload(ObjectType):
"""Payload for setVariable mutation."""
variable = Field(SpaceVariableType, description="The set variable")
success = graphene.Boolean(description="Whether operation succeeded")
errors = List(String, description="Error messages")
class RenderDocumentPayload(ObjectType):
"""Payload for renderDocument mutation."""
result = Field(RenderResultType, description="Render result")
success = graphene.Boolean(description="Whether operation succeeded")
errors = List(String, description="Error messages")
class SyncSpacePayload(ObjectType):
"""Payload for syncSpace mutation."""
result = Field(SyncResultType, description="Sync result")
conflicts = List(SyncConflictType, description="Conflicts encountered")
success = graphene.Boolean(description="Whether operation succeeded")
errors = List(String, description="Error messages")
# Query Extension
class SpaceQuery(ObjectType):
"""Query extension for spaces."""
# Single space queries
space = Field(
InformationSpaceType,
id=String(description="Space ID"),
name=String(description="Space name"),
description="Get a specific space"
)
# List queries
spaces = List(
InformationSpaceType,
status=String(description="Filter by status"),
limit=Int(default_value=50, description="Maximum results"),
offset=Int(default_value=0, description="Pagination offset"),
description="List all spaces"
)
# Document queries
space_documents = List(
SpaceDocumentType,
space_id=String(required=True, description="Space ID"),
description="List documents in a space"
)
space_document = Field(
SpaceDocumentType,
space_id=String(required=True, description="Space ID"),
space_path=String(required=True, description="Document path"),
description="Get a specific document in a space"
)
# Variable queries
space_variables = List(
SpaceVariableType,
space_id=String(required=True, description="Space ID"),
scope=String(description="Filter by scope"),
description="List variables in a space"
)
space_variable = Field(
SpaceVariableType,
space_id=String(required=True, description="Space ID"),
name=String(required=True, description="Variable name"),
description="Get a specific variable"
)
# Mutation Extension
class SpaceMutation(ObjectType):
"""Mutation extension for spaces."""
# Space lifecycle
create_space = Field(
CreateSpacePayload,
input=graphene.Argument(CreateSpaceInput, required=True),
description="Create a new space"
)
update_space = Field(
UpdateSpacePayload,
id=String(required=True, description="Space ID"),
input=graphene.Argument(UpdateSpaceInput, required=True),
description="Update a space"
)
delete_space = Field(
DeleteSpacePayload,
id=String(required=True, description="Space ID"),
description="Delete a space"
)
activate_space = Field(
UpdateSpacePayload,
id=String(required=True, description="Space ID"),
description="Activate a draft space"
)
archive_space = Field(
UpdateSpacePayload,
id=String(required=True, description="Space ID"),
description="Archive a space"
)
# Document operations
add_document = Field(
AddDocumentPayload,
space_id=String(required=True, description="Space ID"),
input=graphene.Argument(AddDocumentInput, required=True),
description="Add a document to a space"
)
remove_document = Field(
RemoveDocumentPayload,
space_id=String(required=True, description="Space ID"),
space_path=String(required=True, description="Document path"),
description="Remove a document from a space"
)
# Variable operations
set_variable = Field(
SetVariablePayload,
space_id=String(required=True, description="Space ID"),
name=String(required=True, description="Variable name"),
value=JSONString(required=True, description="Variable value"),
scope=String(description="Variable scope"),
description="Set a variable in a space"
)
delete_variable = Field(
SetVariablePayload,
space_id=String(required=True, description="Space ID"),
name=String(required=True, description="Variable name"),
description="Delete a variable from a space"
)
# Rendering
render_document = Field(
RenderDocumentPayload,
space_id=String(required=True, description="Space ID"),
document_path=String(required=True, description="Document path"),
options=graphene.Argument(RenderOptionsInput),
description="Render a document to HTML"
)
render_space = Field(
RenderDocumentPayload,
space_id=String(required=True, description="Space ID"),
options=graphene.Argument(RenderOptionsInput),
description="Render all documents in a space"
)
# Sync operations
sync_space = Field(
SyncSpacePayload,
space_id=String(required=True, description="Space ID"),
directory=String(required=True, description="Directory path"),
options=graphene.Argument(SyncOptionsInput),
description="Sync space with directory"
)
export_space = Field(
SyncSpacePayload,
space_id=String(required=True, description="Space ID"),
directory=String(required=True, description="Export directory"),
description="Export space to directory"
)
import_directory = Field(
SyncSpacePayload,
space_id=String(required=True, description="Target space ID"),
directory=String(required=True, description="Directory to import"),
description="Import directory into space"
)
# Cache operations
invalidate_cache = Field(
graphene.Boolean,
space_id=String(required=True, description="Space ID"),
document_path=String(description="Optional specific document"),
description="Invalidate render cache"
)