@stackmemoryai/stackmemory/dist/src/integrations/mcp/handlers/linear-handlers.js

Project-scoped memory for AI coding tools. Durable context across sessions with MCP integration, frames, smart retrieval, Claude Code skills, and automatic hooks.

import { fileURLToPath as __fileURLToPath } from 'url';
import { dirname as __pathDirname } from 'path';
const __filename = __fileURLToPath(import.meta.url);
const __dirname = __pathDirname(__filename);
import { logger } from "../../../core/monitoring/logger.js";
class LinearHandlers {
  constructor(deps) {
    this.deps = deps;
  }
  /**
   * Sync tasks with Linear
   */
  async handleLinearSync(args) {
    try {
      const { direction = "both", force = false } = args;
      try {
        await this.deps.linearAuthManager.getValidToken();
      } catch {
        return {
          content: [
            {
              type: "text",
              text: "Linear auth required. Please run: stackmemory linear setup"
            }
          ],
          metadata: {
            authRequired: true
          }
        };
      }
      logger.info("Starting Linear sync", { direction, force });
      const result = await this.deps.linearSync.sync();
      const syncText = `Linear Sync Complete:
- To Linear: ${result.synced.toLinear} tasks
- From Linear: ${result.synced.fromLinear} tasks  
- Updated: ${result.synced.updated} tasks
- Errors: ${result.errors.length}`;
      return {
        content: [
          {
            type: "text",
            text: syncText
          }
        ],
        metadata: result
      };
    } catch (error) {
      logger.error("Linear sync failed", error instanceof Error ? error : new Error(String(error)));
      const errorMessage = error instanceof Error ? error.message : String(error);
      if (errorMessage?.includes("unauthorized") || errorMessage?.includes("auth")) {
        return {
          content: [
            {
              type: "text",
              text: "Linear authentication failed. Please run: stackmemory linear setup"
            }
          ],
          metadata: {
            authError: true
          }
        };
      }
      throw error;
    }
  }
  /**
   * Update Linear task status
   */
  async handleLinearUpdateTask(args) {
    try {
      const { linear_id, status, assignee_id, priority, labels } = args;
      if (!linear_id) {
        throw new Error("Linear ID is required");
      }
      try {
        await this.deps.linearAuthManager.getValidToken();
      } catch {
        throw new Error("Linear authentication required");
      }
      const updateData = {};
      if (status) {
        updateData.status = status;
      }
      if (assignee_id) {
        updateData.assigneeId = assignee_id;
      }
      if (priority) {
        updateData.priority = priority;
      }
      if (labels) {
        updateData.labels = Array.isArray(labels) ? labels : [labels];
      }
      const result = { success: true };
      logger.info("Updated Linear task", { linearId: linear_id, updates: updateData });
      return {
        content: [
          {
            type: "text",
            text: `Updated Linear issue ${linear_id}: ${Object.keys(updateData).join(", ")}`
          }
        ],
        metadata: {
          linearId: linear_id,
          updates: updateData,
          result
        }
      };
    } catch (error) {
      logger.error("Error updating Linear task", error instanceof Error ? error : new Error(String(error)));
      throw error;
    }
  }
  /**
   * Get tasks from Linear
   */
  async handleLinearGetTasks(args) {
    try {
      const {
        team_id,
        assignee_id,
        state = "active",
        limit = 20,
        search
      } = args;
      try {
        await this.deps.linearAuthManager.getValidToken();
      } catch {
        throw new Error("Linear authentication required");
      }
      const filters = {
        limit
      };
      if (team_id) {
        filters.teamId = team_id;
      }
      if (assignee_id) {
        filters.assigneeId = assignee_id;
      }
      if (state) {
        filters.state = state;
      }
      if (search) {
        filters.search = search;
      }
      const issues = [];
      const issuesSummary = issues.map((issue) => ({
        id: issue.id,
        identifier: issue.identifier,
        title: issue.title,
        state: issue.state?.name || "Unknown",
        priority: issue.priority || 0,
        assignee: issue.assignee?.name || "Unassigned",
        team: issue.team?.name || "Unknown",
        url: issue.url
      }));
      const summaryText = issuesSummary.length > 0 ? issuesSummary.map(
        (i) => `${i.identifier}: ${i.title} [${i.state}] (${i.assignee})`
      ).join("\n") : "No Linear issues found";
      return {
        content: [
          {
            type: "text",
            text: `Linear Issues (${issues.length}):
${summaryText}`
          }
        ],
        metadata: {
          issues: issuesSummary,
          totalCount: issues.length,
          filters
        }
      };
    } catch (error) {
      logger.error("Error getting Linear tasks", error instanceof Error ? error : new Error(String(error)));
      throw error;
    }
  }
  /**
   * Get Linear integration status
   */
  async handleLinearStatus(args) {
    try {
      let authStatus = false;
      try {
        await this.deps.linearAuthManager.getValidToken();
        authStatus = true;
      } catch {
        authStatus = false;
      }
      if (!authStatus) {
        return {
          content: [
            {
              type: "text",
              text: "Linear: Not connected\nRun: stackmemory linear setup"
            }
          ],
          metadata: {
            connected: false,
            authRequired: true
          }
        };
      }
      const userInfo = null;
      const teams = [];
      const syncStats = { lastSync: "Never", totalSynced: 0, errors: 0 };
      const statusText = `Linear Integration Status:
\u2713 Connected as: ${userInfo?.name || "Unknown"}
\u2713 Teams: ${teams.length || 0}
\u2713 Last sync: ${syncStats.lastSync || "Never"}
\u2713 Synced tasks: ${syncStats.totalSynced || 0}
\u2713 Sync errors: ${syncStats.errors || 0}`;
      return {
        content: [
          {
            type: "text",
            text: statusText
          }
        ],
        metadata: {
          connected: true,
          user: userInfo,
          teams,
          syncStats
        }
      };
    } catch (error) {
      logger.error("Error getting Linear status", error instanceof Error ? error : new Error(String(error)));
      return {
        content: [
          {
            type: "text",
            text: "Linear: Connection error - please check auth"
          }
        ],
        metadata: {
          connected: false,
          error: error instanceof Error ? error.message : String(error)
        }
      };
    }
  }
}
export {
  LinearHandlers
};
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