@mseep/atlas-mcp-server
Version:
A Model Context Protocol (MCP) server for ATLAS, a Neo4j-powered task management system for LLM Agents - implementing a three-tier architecture (Projects, Tasks, Knowledge) to manage complex workflows.
152 lines (151 loc) • 7.51 kB
JavaScript
import { ProjectService } from '../../../services/neo4j/projectService.js';
import { ProjectDependencyType } from '../../../services/neo4j/types.js'; // Import the enum
import { BaseErrorCode, McpError, ProjectErrorCode } from "../../../types/errors.js";
import { ResponseFormat, createToolResponse } from "../../../types/mcp.js";
import { logger } from "../../../utils/logger.js";
import { AtlasProjectCreateSchema } from "./types.js";
import { formatProjectCreateResponse } from "./responseFormat.js";
export const atlasCreateProject = async (input, context) => {
let validatedInput;
try {
// Parse and validate input against schema
validatedInput = AtlasProjectCreateSchema.parse(input);
// Handle single vs bulk project creation based on mode
if (validatedInput.mode === 'bulk') {
// Execute bulk creation operation
logger.info("Initializing multiple projects", {
count: validatedInput.projects.length,
requestId: context.requestContext?.requestId
});
const results = {
success: true,
message: `Successfully created ${validatedInput.projects.length} projects`,
created: [],
errors: []
};
// Process each project sequentially to maintain consistency
for (let i = 0; i < validatedInput.projects.length; i++) {
const projectData = validatedInput.projects[i];
try {
const createdProject = await ProjectService.createProject({
name: projectData.name,
description: projectData.description,
status: projectData.status || 'active',
urls: projectData.urls || [],
completionRequirements: projectData.completionRequirements,
outputFormat: projectData.outputFormat,
taskType: projectData.taskType,
id: projectData.id // Use client-provided ID if available
});
results.created.push(createdProject);
// Create dependency relationships if specified
if (projectData.dependencies && projectData.dependencies.length > 0) {
for (const dependencyId of projectData.dependencies) {
try {
await ProjectService.addProjectDependency(createdProject.id, dependencyId, ProjectDependencyType.REQUIRES, // Use enum member
'Dependency created during project creation');
}
catch (error) {
logger.warn(`Failed to create dependency for project ${createdProject.id} to ${dependencyId}`, {
error,
projectId: createdProject.id,
dependencyId
});
}
}
}
}
catch (error) {
results.success = false;
results.errors.push({
index: i,
project: projectData,
error: {
code: error instanceof McpError ? error.code : BaseErrorCode.INTERNAL_ERROR,
message: error instanceof Error ? error.message : 'Unknown error',
details: error instanceof McpError ? error.details : undefined
}
});
}
}
if (results.errors.length > 0) {
results.message = `Created ${results.created.length} of ${validatedInput.projects.length} projects with ${results.errors.length} errors`;
}
logger.info("Bulk project initialization completed", {
successCount: results.created.length,
errorCount: results.errors.length,
projectIds: results.created.map(p => p.id),
requestId: context.requestContext?.requestId
});
// Conditionally format response
if (validatedInput.responseFormat === ResponseFormat.JSON) {
return createToolResponse(JSON.stringify(results, null, 2));
}
else {
return formatProjectCreateResponse(results);
}
}
else {
// Process single project creation
const { mode, id, name, description, status, urls, completionRequirements, dependencies, outputFormat, taskType } = validatedInput;
logger.info("Initializing new project", {
name,
status,
requestId: context.requestContext?.requestId
});
const project = await ProjectService.createProject({
id, // Use client-provided ID if available
name,
description,
status: status || 'active',
urls: urls || [],
completionRequirements,
outputFormat,
taskType
});
// Create dependency relationships if specified
if (dependencies && dependencies.length > 0) {
for (const dependencyId of dependencies) {
try {
await ProjectService.addProjectDependency(project.id, dependencyId, ProjectDependencyType.REQUIRES, // Use enum member
'Dependency created during project creation');
}
catch (error) {
logger.warn(`Failed to create dependency for project ${project.id} to ${dependencyId}`, {
error,
projectId: project.id,
dependencyId
});
}
}
}
logger.info("Project initialized successfully", {
projectId: project.id,
requestId: context.requestContext?.requestId
});
// Conditionally format response
if (validatedInput.responseFormat === ResponseFormat.JSON) {
return createToolResponse(JSON.stringify(project, null, 2));
}
else {
return formatProjectCreateResponse(project);
}
}
}
catch (error) {
// Handle specific error cases
if (error instanceof McpError) {
throw error;
}
logger.error("Failed to initialize project(s)", {
error,
requestId: context.requestContext?.requestId
});
// Handle duplicate name error specifically
if (error instanceof Error && error.message.includes('duplicate')) {
throw new McpError(ProjectErrorCode.DUPLICATE_NAME, `A project with this name already exists`, { name: validatedInput?.mode === 'single' ? validatedInput?.name : validatedInput?.projects?.[0]?.name });
}
// Convert other errors to McpError
throw new McpError(BaseErrorCode.INTERNAL_ERROR, `Error creating project(s): ${error instanceof Error ? error.message : 'Unknown error'}`);
}
};