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5x 5x 2x 2x 3x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 7x 7x 7x 7x 8x 8x 6x 3x 3x 3x 3x 2x 1x 1x 8x 8x 4x 4x 8x 5x 8x 1x 1x 8x 2x 8x 8x 2x 8x 12x 12x 14x 14x 11x 5x 6x 3x 3x 3x 3x 11x 11x 9x 1x 8x 11x 1x 2x 1x 1x 11x 1x 1x 11x 7x 19x 10x 2x 8x 7x 1x 10x 9x 9x 22x 22x 1x 4x 1x | import { ProviderManager } from '../providers/ProviderManager.js';
import { WorkItem, ProviderAPIResponse, Priority } from '../types/index.js';
import { Tool } from '@modelcontextprotocol/sdk/types.js';
import { hasTextContent, isProviderAPIResponse, isLabelLike } from '../utils/typeGuards.js';
import { CacheManager, ProjectCacheData, UserRole } from '../cache/CacheManager.js';
export class WorkItemsManager {
private cacheManager: CacheManager;
constructor(
protected providerManager: ProviderManager,
cacheManager?: CacheManager,
) {
this.cacheManager = cacheManager ?? new CacheManager();
// Set up cache refresh callback
this.cacheManager.onCacheExpired = (cacheKey: string) => {
void this.handleCacheExpired(cacheKey);
};
}
protected detectProviderFromProject(project: string): string {
const [provider] = project.split(':');
return provider;
}
async listWorkItems(project?: string, filters?: Record<string, unknown>): Promise<WorkItem[]> {
const workItems: WorkItem[] = [];
if (project) {
// Check if project has provider prefix (contains ':')
if (project.includes(':')) {
// Handle project with provider prefix
const provider = this.detectProviderFromProject(project);
const providerInstance = this.providerManager.getProvider(provider);
if (!providerInstance) {
throw new Error(`Provider ${provider} not found`);
}
const toolName = `${provider}_list_issues`;
try {
const result = await this.providerManager.callTool(toolName, {
...filters,
project: project.split(':')[1],
});
Eif (hasTextContent(result)) {
const itemsJson = result.content[0].text;
const parsedItems: unknown = JSON.parse(itemsJson);
Eif (Array.isArray(parsedItems)) {
for (const item of parsedItems) {
Eif (isProviderAPIResponse(item)) {
workItems.push(this.normalizeWorkItem(item, provider));
}
}
}
}
} catch (error) {
if (error instanceof Error) {
process.stderr.write(`Error listing work items from ${provider}: ${error.message}\n`);
} else E{
process.stderr.write(`Error listing work items from ${provider}: ${String(error)}\n`);
}
}
} else E{
// Handle project without provider prefix - search across all providers
process.stderr.write(`Searching for project "${project}" across all providers...\n`);
for (const provider of this.providerManager.getAllProviders()) {
if (provider.status !== 'connected') continue;
const listTools = ['list_issues', 'list_work_items', 'list_tasks'];
for (const toolSuffix of listTools) {
const toolName = `${provider.id}_${toolSuffix}`;
if (provider.tools.has(toolName)) {
try {
// Search with project as a filter parameter
const searchFilters = {
...filters,
project: project,
project_path: project,
repository: project,
repo: project,
};
const result = await this.providerManager.callTool(toolName, searchFilters);
if (hasTextContent(result)) {
const itemsJson = result.content[0].text;
const parsedItems: unknown = JSON.parse(itemsJson);
if (Array.isArray(parsedItems)) {
for (const item of parsedItems) {
if (isProviderAPIResponse(item)) {
workItems.push(this.normalizeWorkItem(item, provider.id));
}
}
}
}
break;
} catch {
// Continue to next provider on error - project might not exist in this provider
process.stderr.write(`No results from ${provider.id} for project "${project}"\n`);
}
}
}
}
}
} else {
for (const provider of this.providerManager.getAllProviders()) {
if (provider.status !== 'connected') continue;
const listTools = ['list_issues', 'list_work_items', 'list_tasks'];
for (const toolSuffix of listTools) {
const toolName = `${provider.id}_${toolSuffix}`;
Eif (provider.tools.has(toolName)) {
try {
const result = await this.providerManager.callTool(toolName, filters ?? {});
Eif (hasTextContent(result)) {
const itemsJson = result.content[0].text;
const parsedItems: unknown = JSON.parse(itemsJson);
Eif (Array.isArray(parsedItems)) {
for (const item of parsedItems) {
Eif (isProviderAPIResponse(item)) {
workItems.push(this.normalizeWorkItem(item, provider.id));
}
}
}
}
break;
} catch (error) {
if (error instanceof Error) {
process.stderr.write(
`Error listing work items from ${provider.id}: ${error.message}\n`,
);
} else {
process.stderr.write(
`Error listing work items from ${provider.id}: ${String(error)}\n`,
);
}
}
}
}
}
}
return workItems;
}
async createWorkItem(project: string, item: Partial<WorkItem>): Promise<WorkItem> {
const provider = this.detectProviderFromProject(project);
const providerInstance = this.providerManager.getProvider(provider);
if (!providerInstance) {
throw new Error(`Provider ${provider} not found`);
}
const createTools = ['create_issue', 'create_work_item', 'create_task'];
let toolName: string | null = null;
for (const toolSuffix of createTools) {
const candidateTool = `${provider}_${toolSuffix}`;
if (providerInstance.tools.has(candidateTool)) {
toolName = candidateTool;
break;
}
}
if (!toolName) {
throw new Error(`No create tool found for provider ${provider}`);
}
const projectPath = project.split(':')[1];
const args = this.denormalizeWorkItem(item, provider, projectPath);
const result = await this.providerManager.callTool(toolName, args);
Eif (hasTextContent(result)) {
const createdItemJson = result.content[0].text;
try {
const createdItem: unknown = JSON.parse(createdItemJson);
Eif (isProviderAPIResponse(createdItem)) {
return this.normalizeWorkItem(createdItem, provider);
}
} catch {
throw new Error('Failed to create work item');
}
}
throw new Error('Failed to create work item');
}
async updateWorkItem(workItemId: string, updates: Partial<WorkItem>): Promise<WorkItem> {
const [provider, id] = workItemId.split(':');
const providerInstance = this.providerManager.getProvider(provider);
if (!providerInstance) {
throw new Error(`Provider ${provider} not found`);
}
const updateTools = ['update_issue', 'update_work_item', 'update_task'];
let toolName: string | null = null;
for (const toolSuffix of updateTools) {
const candidateTool = `${provider}_${toolSuffix}`;
if (providerInstance.tools.has(candidateTool)) {
toolName = candidateTool;
break;
}
}
if (!toolName) {
throw new Error(`No update tool found for provider ${provider}`);
}
const args = {
id: id,
...this.denormalizeWorkItem(updates, provider),
};
const result = await this.providerManager.callTool(toolName, args);
Eif (hasTextContent(result)) {
const updatedItemJson = result.content[0].text;
const updatedItem: unknown = JSON.parse(updatedItemJson);
Eif (isProviderAPIResponse(updatedItem)) {
return this.normalizeWorkItem(updatedItem, provider);
}
}
throw new Error('Failed to update work item');
}
async transferWorkItem(workItemId: string, targetProject: string): Promise<WorkItem> {
const sourceWorkItem = await this.getWorkItem(workItemId);
if (!sourceWorkItem) {
throw new Error(`Work item ${workItemId} not found`);
}
const newItem = await this.createWorkItem(targetProject, {
title: sourceWorkItem.title,
description: `Transferred from ${sourceWorkItem.provider}:${sourceWorkItem.id}\n\n${sourceWorkItem.description}`,
type: sourceWorkItem.type,
labels: [...sourceWorkItem.labels, 'transferred'],
priority: sourceWorkItem.priority,
});
await this.updateWorkItem(workItemId, {
state: 'closed',
description: `${sourceWorkItem.description}\n\n---\nTransferred to ${targetProject}:${newItem.id}`,
});
return newItem;
}
private async getWorkItem(workItemId: string): Promise<WorkItem | null> {
const [provider, id] = workItemId.split(':');
const providerInstance = this.providerManager.getProvider(provider);
Iif (!providerInstance) {
throw new Error(`Provider ${provider} not found`);
}
const getTools = ['get_issue', 'get_work_item', 'get_task'];
let toolName: string | null = null;
for (const toolSuffix of getTools) {
const candidateTool = `${provider}_${toolSuffix}`;
Eif (providerInstance.tools.has(candidateTool)) {
toolName = candidateTool;
break;
}
}
Iif (!toolName) {
return null;
}
try {
const result = await this.providerManager.callTool(toolName, { id });
Eif (hasTextContent(result)) {
const itemJson = result.content[0].text;
const item: unknown = JSON.parse(itemJson);
if (isProviderAPIResponse(item)) {
return this.normalizeWorkItem(item, provider);
}
}
} catch (error) {
if (error instanceof Error) {
process.stderr.write(`Error getting work item ${workItemId}: ${error.message}\n`);
} else {
process.stderr.write(`Error getting work item ${workItemId}: ${String(error)}\n`);
}
}
return null;
}
private normalizeWorkItem(item: ProviderAPIResponse, provider: string): WorkItem {
const assignees = this.normalizeAssignees(item);
const author = this.normalizeAuthor(item);
const normalized: WorkItem = {
id: `${provider}:${item.id ?? item.number ?? item.iid}`,
provider: provider as 'gitlab' | 'github' | 'azure',
type: this.normalizeType(item.type ?? item.issue_type ?? 'issue'),
title: item.title ?? item.name ?? item.summary ?? '',
description: item.description ?? item.body ?? item.content ?? '',
state: this.normalizeState(item.state ?? item.status ?? 'open'),
author: author,
assignees: assignees,
labels: this.normalizeLabels(item),
priority: (item.priority as Priority | undefined) ?? 'medium',
createdAt: item.created_at ? new Date(item.created_at) : new Date(),
updatedAt: item.updated_at ? new Date(item.updated_at) : new Date(),
providerFields: this.createProviderFields(item, provider),
};
return normalized;
}
denormalizeWorkItem(
item: Partial<WorkItem>,
provider: string,
project?: string,
): Record<string, unknown> {
const denormalized: Record<string, unknown> = {};
if (project) {
if (provider === 'github') {
const [owner, repo] = project.split('/');
denormalized.owner = owner;
denormalized.repo = repo;
} else if (provider === 'gitlab') {
denormalized.project_id = project;
} else Eif (provider === 'azure') {
denormalized.project = project;
}
}
if (item.title) denormalized.title = item.title;
if (item.description) {
denormalized.description = item.description;
denormalized.body = item.description;
}
if (item.state) {
denormalized.state = this.denormalizeState(item.state, provider);
}
if (item.assignees && item.assignees.length > 0) {
denormalized.assignee = item.assignees[0].username;
denormalized.assignees = item.assignees.map((a) => a.username);
}
if (item.labels) {
denormalized.labels = item.labels;
}
Iif (item.milestone) {
denormalized.milestone = item.milestone;
}
if (item.priority) {
denormalized.priority = item.priority;
}
return denormalized;
}
normalizeType(type: string): WorkItem['type'] {
const typeMap: Record<string, WorkItem['type']> = {
issue: 'issue',
task: 'task',
epic: 'epic',
story: 'story',
bug: 'bug',
incident: 'bug',
feature: 'story',
};
return typeMap[type.toLowerCase()] ?? 'issue';
}
normalizeState(status: string): 'open' | 'closed' {
const statusMap: Record<string, 'open' | 'closed'> = {
open: 'open',
opened: 'open',
closed: 'closed',
resolved: 'closed',
done: 'closed',
todo: 'open',
new: 'open',
};
return statusMap[status.toLowerCase()] ?? 'open';
}
denormalizeState(state: 'open' | 'closed', provider: string): string {
if (provider === 'github') {
return state === 'closed' ? 'closed' : 'open';
} else if (provider === 'gitlab') {
return state === 'closed' ? 'closed' : 'opened';
} else Eif (provider === 'azure') {
const azureStateMap: Record<string, string> = {
open: 'New',
closed: 'Closed',
};
return azureStateMap[state] || state;
}
return state;
}
normalizeAssignees(item: ProviderAPIResponse): import('../types/index.js').User[] {
const assignees: import('../types/index.js').User[] = [];
if (item.assignee) {
if (typeof item.assignee === 'string') {
assignees.push(this.createUser(item.assignee, item.assignee));
} else {
assignees.push(
this.createUser(
item.assignee.username ?? item.assignee.login ?? 'unknown',
item.assignee.name ?? item.assignee.username ?? item.assignee.login ?? 'unknown',
),
);
}
}
if (item.assignees && Array.isArray(item.assignees)) {
for (const assignee of item.assignees) {
if (typeof assignee === 'string') {
assignees.push(this.createUser(assignee, assignee));
} else {
assignees.push(
this.createUser(
assignee.username ?? assignee.login ?? 'unknown',
assignee.name ?? assignee.username ?? assignee.login ?? 'unknown',
),
);
}
}
}
if (item.assigned_to && assignees.length === 0) {
Iif (typeof item.assigned_to === 'string') {
assignees.push(this.createUser(item.assigned_to, item.assigned_to));
} else {
assignees.push(
this.createUser(item.assigned_to.name ?? 'unknown', item.assigned_to.name ?? 'unknown'),
);
}
}
return assignees;
}
normalizeAuthor(_item: ProviderAPIResponse): import('../types/index.js').User {
// Default author - in real implementation this would come from the API response
return this.createUser('unknown', 'Unknown User');
}
createUser(username: string, displayName: string): import('../types/index.js').User {
return {
id: username,
username,
displayName,
provider: 'gitlab' as const, // Will be set properly in real implementation
};
}
createProviderFields(
item: ProviderAPIResponse,
provider: string,
): import('../types/index.js').ProviderSpecificFields {
if (provider === 'gitlab') {
return {
iid: item.iid ?? 0,
projectId: 0, // Would be extracted from API response
weight: 'weight' in item && typeof item.weight === 'number' ? item.weight : undefined,
confidential: false,
} as import('../types/index.js').GitLabSpecificFields;
} else if (provider === 'github') {
return {
number: item.number ?? 0,
repository: 'unknown/unknown',
stateReason: undefined,
} as import('../types/index.js').GitHubSpecificFields;
} else {
return {
workItemId: typeof item.id === 'number' ? item.id : 0,
workItemType: item.type ?? 'Issue',
state: item.state ?? item.status ?? 'New',
} as import('../types/index.js').AzureSpecificFields;
}
}
// Removed unused normalizeMilestone method
normalizeLabels(item: ProviderAPIResponse): string[] {
if (item.labels && Array.isArray(item.labels)) {
const validLabels: Array<string | { name: string } | { title: string }> =
item.labels.filter(isLabelLike);
const labelTexts: string[] = validLabels.map((label) =>
typeof label === 'string' ? label : ('name' in label ? label.name : label.title) || '',
);
return labelTexts.filter((labelText) => labelText.length > 0);
}
Eif (item.tags && Array.isArray(item.tags)) {
return item.tags.filter((tag): tag is string => typeof tag === 'string');
}
return [];
}
async searchProjects(query?: string): Promise<ProjectCacheData[]> {
// Try to use cached data first
const cachedResults = this.cacheManager.searchProjects(query);
if (cachedResults.length > 0) {
process.stderr.write(`[cache] Serving ${cachedResults.length} projects from cache\n`);
return cachedResults;
}
// If no cache or cache is empty, fetch fresh data
process.stderr.write('[cache] No cached projects found, fetching fresh data...\n');
const projects: ProjectCacheData[] = [];
for (const provider of this.providerManager.getAllProviders()) {
if (provider.status !== 'connected') continue;
// Check if we have valid cache for this provider
if (this.cacheManager.hasValidCache(provider.id, 'projects')) {
const cached = this.cacheManager.getProjects(provider.id);
if (cached) {
projects.push(...cached);
continue; // Skip API call for this provider
}
}
// Fetch fresh data for this provider
const providerProjects = await this.fetchProjectsFromProvider(provider.id);
projects.push(...providerProjects);
// Cache the results for this provider
this.cacheManager.setProjects(provider.id, providerProjects);
}
// Apply query filter if provided
if (query) {
const searchTerm = query.toLowerCase();
return projects.filter(
(project) =>
project.name.toLowerCase().includes(searchTerm) ||
project.id.toLowerCase().includes(searchTerm) ||
project.description?.toLowerCase().includes(searchTerm),
);
}
return projects;
}
/**
* Fetch projects from a specific provider (used for cache warming)
*/
async fetchProjectsFromProvider(providerId: string): Promise<ProjectCacheData[]> {
const provider = this.providerManager.getProvider(providerId);
if (!provider || provider.status !== 'connected') {
return [];
}
const projects: ProjectCacheData[] = [];
// Try different project listing tools based on provider
const projectTools = [
'list_repositories', // Direct repo listing (preferred)
'list_user_repositories', // User's repos
'list_projects', // GitLab/Azure projects
'list_organizations', // GitHub organizations
'list_groups', // GitLab groups
'search_repositories', // GitHub search with user:username
];
for (const toolSuffix of projectTools) {
const toolName = `${providerId}_${toolSuffix}`;
if (provider.tools.has(toolName)) {
try {
// Prepare parameters based on tool type
let toolParams = {};
if (toolName.includes('search_repositories')) {
// For GitHub search, we need to get the authenticated username first
let username = '';
if (providerId === 'github') {
// Try to get username from get_me tool
const getMeTool = `${providerId}_get_me`;
if (provider.tools.has(getMeTool)) {
try {
const meResult = await this.providerManager.callTool(getMeTool, {});
if (hasTextContent(meResult)) {
const meJson = meResult.content[0].text;
const meData = JSON.parse(meJson) as Record<string, unknown>;
username = typeof meData.login === 'string' ? meData.login : '';
}
} catch {
// If get_me fails, continue without username
}
}
}
if (username) {
toolParams = { query: `user:${username}` };
} else {
// Skip search if we can't get username
continue;
}
}
const result = await this.providerManager.callTool(toolName, toolParams);
if (hasTextContent(result)) {
const projectsJson = result.content[0].text;
const parsedProjects: unknown = JSON.parse(projectsJson);
// Handle both array responses and GitHub-style object responses
let projectArray: unknown[] = [];
if (Array.isArray(parsedProjects)) {
projectArray = parsedProjects;
} else if (typeof parsedProjects === 'object' && parsedProjects !== null) {
// GitHub search API returns { items: [...], total_count: number }
const searchResult = parsedProjects as Record<string, unknown>;
if (Array.isArray(searchResult.items)) {
projectArray = searchResult.items;
}
}
if (projectArray.length > 0) {
for (const project of projectArray) {
if (typeof project === 'object' && project !== null) {
const proj = project as Record<string, unknown>;
const projectId =
typeof proj.full_name === 'string'
? proj.full_name
: typeof proj.path_with_namespace === 'string'
? proj.path_with_namespace
: typeof proj.name === 'string'
? proj.name
: typeof proj.id === 'string' || typeof proj.id === 'number'
? String(proj.id)
: '';
const projectName =
typeof proj.name === 'string'
? proj.name
: typeof proj.title === 'string'
? proj.title
: projectId;
if (projectId && projectName) {
// Also fetch project members if available
const members = await this.fetchProjectMembers(providerId, projectId);
projects.push({
id: `${providerId}:${projectId}`,
name: projectName,
provider: providerId,
description:
typeof proj.description === 'string' ? proj.description : undefined,
url:
typeof proj.html_url === 'string'
? proj.html_url
: typeof proj.web_url === 'string'
? proj.web_url
: undefined,
members,
});
}
}
}
}
}
break; // Found a working tool for this provider
} catch {
// Continue to next tool
continue;
}
}
}
return projects;
}
/**
* Fetch project members for a specific project
*/
async fetchProjectMembers(providerId: string, projectPath: string): Promise<UserRole[]> {
const provider = this.providerManager.getProvider(providerId);
if (!provider || provider.status !== 'connected') {
return [];
}
const memberTools = [
'list_project_members',
'get_project_members',
'list_collaborators',
'get_collaborators',
'list_team_members',
];
for (const toolSuffix of memberTools) {
const toolName = `${providerId}_${toolSuffix}`;
if (provider.tools.has(toolName)) {
try {
const result = await this.providerManager.callTool(toolName, {
project: projectPath,
project_id: projectPath,
repo: projectPath,
repository: projectPath,
});
if (hasTextContent(result)) {
const membersJson = result.content[0].text;
const parsedMembers: unknown = JSON.parse(membersJson);
if (Array.isArray(parsedMembers)) {
return parsedMembers.map((member) => {
const mem = member as Record<string, unknown>;
return {
userId: String(mem.id ?? mem.user_id ?? mem.username),
username: String(mem.username ?? mem.login ?? mem.name),
displayName: String(mem.name ?? mem.display_name ?? mem.username ?? mem.login),
email: typeof mem.email === 'string' ? mem.email : undefined,
role:
typeof mem.role === 'string'
? mem.role
: typeof mem.permission === 'string'
? mem.permission
: typeof mem.access_level === 'string'
? mem.access_level
: 'member',
accessLevel: typeof mem.access_level === 'number' ? mem.access_level : undefined,
} as UserRole;
});
}
}
break; // Found a working tool
} catch {
// Continue to next tool
continue;
}
}
}
return []; // No members found or no working tool
}
/**
* Handle cache expiration - trigger refresh
*/
private async handleCacheExpired(cacheKey: string): Promise<void> {
const [type, provider] = cacheKey.split(':');
if (type === 'projects') {
process.stderr.write(`[cache] Refreshing projects cache for ${provider}...\n`);
try {
const projects = await this.fetchProjectsFromProvider(provider);
this.cacheManager.setProjects(provider, projects);
} catch (error) {
process.stderr.write(
`[cache] Failed to refresh projects for ${provider}: ${String(error)}\n`,
);
}
} else if (type === 'users') {
process.stderr.write(`[cache] Refreshing users cache for ${provider}...\n`);
try {
const users = await this.fetchUsersFromProvider(provider);
this.cacheManager.setUsers(provider, users);
} catch (error) {
process.stderr.write(`[cache] Failed to refresh users for ${provider}: ${String(error)}\n`);
}
}
}
/**
* Fetch users from a specific provider (used for cache warming)
*/
async fetchUsersFromProvider(providerId: string): Promise<UserRole[]> {
const provider = this.providerManager.getProvider(providerId);
if (!provider || provider.status !== 'connected') {
return [];
}
const users: UserRole[] = [];
// Try different user listing tools based on provider
const userTools = [
'search_users', // GitHub has this
'list_users',
'get_users',
'list_org_members',
'get_org_members',
'list_team_members',
];
for (const toolSuffix of userTools) {
const toolName = `${providerId}_${toolSuffix}`;
if (provider.tools.has(toolName)) {
try {
// Prepare parameters based on tool type
let toolParams = {};
if (toolName.includes('search_users')) {
// GitHub search_users requires a q parameter
toolParams = { q: 'type:user' }; // Search for users
}
const result = await this.providerManager.callTool(toolName, toolParams);
if (hasTextContent(result)) {
const usersJson = result.content[0].text;
const parsedUsers: unknown = JSON.parse(usersJson);
// Handle both array responses and GitHub-style object responses
let userArray: unknown[] = [];
if (Array.isArray(parsedUsers)) {
userArray = parsedUsers;
} else if (typeof parsedUsers === 'object' && parsedUsers !== null) {
// GitHub search API returns { items: [...], total_count: number }
const searchResult = parsedUsers as Record<string, unknown>;
if (Array.isArray(searchResult.items)) {
userArray = searchResult.items;
}
}
if (userArray.length > 0) {
for (const user of userArray) {
if (typeof user === 'object' && user !== null) {
const usr = user as Record<string, unknown>;
users.push({
userId: String(usr.id ?? usr.user_id ?? usr.username),
username: String(usr.username ?? usr.login ?? usr.name),
displayName: String(usr.name ?? usr.display_name ?? usr.username ?? usr.login),
email: typeof usr.email === 'string' ? usr.email : undefined,
role:
typeof usr.role === 'string'
? usr.role
: typeof usr.permission === 'string'
? usr.permission
: typeof usr.access_level === 'string'
? usr.access_level
: 'member',
accessLevel:
typeof usr.access_level === 'number' ? usr.access_level : undefined,
});
}
}
}
}
break; // Found a working tool for this provider
} catch {
// Continue to next tool
continue;
}
}
}
return users;
}
/**
* Search users across all providers (with caching)
*/
async searchUsers(query?: string): Promise<UserRole[]> {
// Try to use cached data first
const cachedResults = this.cacheManager.searchUsers(query);
if (cachedResults.length > 0) {
process.stderr.write(`[cache] Serving ${cachedResults.length} users from cache\n`);
return cachedResults;
}
// If no cache or cache is empty, fetch fresh data
process.stderr.write('[cache] No cached users found, fetching fresh data...\n');
const users: UserRole[] = [];
for (const provider of this.providerManager.getAllProviders()) {
if (provider.status !== 'connected') continue;
// Check if we have valid cache for this provider
if (this.cacheManager.hasValidCache(provider.id, 'users')) {
const cached = this.cacheManager.getUsers(provider.id);
if (cached) {
users.push(...cached);
continue; // Skip API call for this provider
}
}
// Fetch fresh data for this provider
const providerUsers = await this.fetchUsersFromProvider(provider.id);
users.push(...providerUsers);
// Cache the results for this provider
this.cacheManager.setUsers(provider.id, providerUsers);
}
// Apply query filter if provided
if (query) {
const searchTerm = query.toLowerCase();
return users.filter(
(user) =>
user.username.toLowerCase().includes(searchTerm) ||
user.displayName.toLowerCase().includes(searchTerm) ||
user.email?.toLowerCase().includes(searchTerm),
);
}
return users;
}
/**
* Get users for a specific project (from cache)
*/
getProjectUsers(projectId: string): UserRole[] {
return this.cacheManager.getProjectUsers(projectId);
}
/**
* Warm up caches for all connected providers
*/
async warmupCaches(): Promise<void> {
process.stderr.write('[cache] Starting cache warmup...\n');
const providers = this.providerManager
.getAllProviders()
.filter((p) => p.status === 'connected');
// Warm up projects and users in parallel for each provider
const warmupPromises = providers.map(async (provider) => {
try {
// Warm up projects cache
process.stderr.write(`[cache] Warming up projects for ${provider.id}...\n`);
const projects = await this.fetchProjectsFromProvider(provider.id);
this.cacheManager.setProjects(provider.id, projects);
// Warm up users cache
process.stderr.write(`[cache] Warming up users for ${provider.id}...\n`);
const users = await this.fetchUsersFromProvider(provider.id);
this.cacheManager.setUsers(provider.id, users);
process.stderr.write(`[cache] Warmup completed for ${provider.id}\n`);
} catch (error) {
process.stderr.write(`[cache] Warmup failed for ${provider.id}: ${String(error)}\n`);
}
});
await Promise.all(warmupPromises);
process.stderr.write('[cache] Cache warmup completed for all providers\n');
}
/**
* Get cache statistics
*/
getCacheStats() {
return this.cacheManager.getStats();
}
/**
* Get cache manager instance (for external use)
*/
getCacheManager(): CacheManager {
return this.cacheManager;
}
createUnifiedTools(): Tool[] {
return [
{
name: 'nexus_search_projects',
description:
'FIRST STEP: Search for projects/repositories across all providers when you need to find a project by partial name. This returns full project paths with provider prefixes (e.g., "gitlab:lantec/uscribe/recipes") that you can then use with nexus_list_work_items. ALWAYS use this first when user mentions project names like "recipes", "backend", etc. Results are cached for 15 minutes.',
inputSchema: {
type: 'object',
properties: {
query: {
type: 'string',
description:
'Optional search query to filter projects by name or description. If omitted, lists all available projects.',
},
},
},
},
{
name: 'nexus_search_users',
description:
'Search for users across all configured providers. Returns user information including roles and access levels in projects. Results are cached for 15 minutes.',
inputSchema: {
type: 'object',
properties: {
query: {
type: 'string',
description:
'Optional search query to filter users by username, display name, or email. If omitted, lists all available users.',
},
},
},
},
{
name: 'nexus_get_project_users',
description:
'Get users/members for a specific project. Returns cached user data with their roles in the project.',
inputSchema: {
type: 'object',
required: ['project_id'],
properties: {
project_id: {
type: 'string',
description:
'Project identifier in format "provider:project_path" (e.g., "gitlab:myorg/myproject")',
},
},
},
},
{
name: 'nexus_cache_stats',
description:
'Get cache statistics showing what data is cached and cache age/TTL information.',
inputSchema: {
type: 'object',
properties: {},
},
},
{
name: 'nexus_list_work_items',
description:
'List work items (issues, tasks, etc.) from a SPECIFIC project. REQUIRES full project path with provider prefix (e.g., "gitlab:lantec/uscribe/backend", "github:microsoft/vscode"). IMPORTANT: If you only know partial project name (like "recipes" or "backend"), you MUST first use nexus_search_projects to find the full project path. DO NOT pass raw project names without provider prefix - this will cause errors. Examples of correct usage: project="gitlab:myorg/myrepo", project="github:owner/repo", project="azure:projectname".',
inputSchema: {
type: 'object',
required: ['project'],
properties: {
project: {
type: 'string',
description:
'REQUIRED: Project identifier with provider prefix (e.g., "github:owner/repo", "gitlab:group/project", "azure:projectname"). NEVER use raw project names like "recipes" or "backend" - use nexus_search_projects first to find the full path.',
},
status: {
type: 'string',
enum: ['open', 'closed', 'in_progress', 'all'],
description: 'Filter by status',
},
assignee: {
type: 'string',
description: 'Filter by assignee username',
},
labels: {
type: 'array',
items: { type: 'string' },
description: 'Filter by labels',
},
},
},
},
{
name: 'nexus_create_work_item',
description: 'Create a new work item in the specified project',
inputSchema: {
type: 'object',
required: ['project', 'title'],
properties: {
project: {
type: 'string',
description: 'Project identifier (e.g., "github:owner/repo")',
},
title: {
type: 'string',
description: 'Title of the work item',
},
description: {
type: 'string',
description: 'Description or body of the work item',
},
type: {
type: 'string',
enum: ['issue', 'task', 'epic', 'story', 'bug'],
description: 'Type of work item',
},
assignee: {
type: 'string',
description: 'Username to assign the item to',
},
labels: {
type: 'array',
items: { type: 'string' },
description: 'Labels to apply',
},
priority: {
type: 'string',
enum: ['low', 'normal', 'high', 'critical'],
description: 'Priority level',
},
},
},
},
{
name: 'nexus_update_work_item',
description: 'Update an existing work item',
inputSchema: {
type: 'object',
required: ['id'],
properties: {
id: {
type: 'string',
description: 'Work item identifier (e.g., "github:123")',
},
title: {
type: 'string',
description: 'New title',
},
description: {
type: 'string',
description: 'New description',
},
status: {
type: 'string',
enum: ['open', 'closed', 'in_progress'],
description: 'New status',
},
assignee: {
type: 'string',
description: 'New assignee username',
},
labels: {
type: 'array',
items: { type: 'string' },
description: 'New labels',
},
priority: {
type: 'string',
enum: ['low', 'normal', 'high', 'critical'],
description: 'New priority',
},
},
},
},
{
name: 'nexus_transfer_work_item',
description: 'Transfer a work item from one project/platform to another',
inputSchema: {
type: 'object',
required: ['source_id', 'target_project'],
properties: {
source_id: {
type: 'string',
description: 'Source work item identifier (e.g., "gitlab:123")',
},
target_project: {
type: 'string',
description: 'Target project identifier (e.g., "github:owner/repo")',
},
close_source: {
type: 'boolean',
description: 'Whether to close the source item after transfer',
default: true,
},
},
},
},
];
}
}
|