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Merged
merged 2 commits into from
May 1, 2025
Merged

New Components - mergemole #16497

merged 2 commits into from
May 1, 2025

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michelle0927
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@michelle0927 michelle0927 commented Apr 30, 2025

Resolves #16473

Summary by CodeRabbit

  • New Features

    • Added the ability to generate PDFs from templates, including support for dynamic template variables.
    • Introduced actions to list available templates and fetch template variables for a selected template.
    • Implemented a full integration with the Mergemole API, enabling authenticated template management and PDF generation.
  • Chores

    • Updated the package version and added a new dependency to support platform integration.

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coderabbitai bot commented Apr 30, 2025

Walkthrough

This update introduces a new integration for the Mergemole service. It implements the core app logic for authenticated API communication, including methods to list templates, fetch template variables, and generate PDFs. Three new action modules are added: one for listing templates, one for retrieving template variables, and another for generating PDFs using a selected template and dynamic variables. The package metadata is updated to include a dependency on the Pipedream platform library and a version bump. The code now provides a structured, functional Mergemole integration with actionable endpoints.

Changes

File(s) Change Summary
components/mergemole/mergemole.app.mjs Implements the Mergemole app logic: adds authenticated API client, prop definitions, and methods for PDF generation, template listing, and variable retrieval. Removes placeholder method.
components/mergemole/actions/generate-pdf/generate-pdf.mjs Adds new "Generate PDF" action: allows users to generate PDFs from templates with dynamic variable support.
components/mergemole/actions/get-template-variables/get-template-variables.mjs Adds new "Get Template Variables" action: retrieves all variables for a given template.
components/mergemole/actions/list-templates/list-templates.mjs Adds new "List Templates" action: fetches all templates, with optional search filtering.
components/mergemole/package.json Updates version to 0.1.0, adds @pipedream/platform dependency, and corrects JSON structure.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant Action
    participant MergemoleApp
    participant MergemoleAPI

    User->>Action: Trigger Generate PDF / List Templates / Get Template Variables
    Action->>MergemoleApp: Call corresponding method (generatePdf/listTemplates/getTemplateVariables)
    MergemoleApp->>MergemoleAPI: Send authenticated HTTP request
    MergemoleAPI-->>MergemoleApp: Return API response
    MergemoleApp-->>Action: Return processed data
    Action-->>User: Output result (file info, variables, or templates)
Loading

Assessment against linked issues

Objective Addressed Explanation
Implement Mergemole integration with actions for listing templates, fetching template variables, generating PDFs (#16473)
Implement webhook sources for merge events (new merge request, conflict detected, analysis report) (#16473) No webhook source/event code present for merge events.
Implement actions for merge analysis, conflict resolution, and fetching merge reports (#16473) No actions for merge analysis, conflict resolution, or fetching reports are included.

Suggested labels

action

Poem

In the warren of code, a mole did appear,
Bringing PDFs and templates near!
With actions anew, and secrets in tow,
Now rabbits can merge and let the PDFs flow.
So thump your paws, for Mergemole’s here—
🐇✨ Let’s celebrate with carrots and cheer!

Warning

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🔧 ESLint

If the error stems from missing dependencies, add them to the package.json file. For unrecoverable errors (e.g., due to private dependencies), disable the tool in the CodeRabbit configuration.

components/mergemole/actions/generate-pdf/generate-pdf.mjs

Oops! Something went wrong! :(

ESLint: 8.57.1

Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'jsonc-eslint-parser' imported from /eslint.config.mjs
at packageResolve (node:internal/modules/esm/resolve:839:9)
at moduleResolve (node:internal/modules/esm/resolve:908:18)
at defaultResolve (node:internal/modules/esm/resolve:1038:11)
at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:557:12)
at ModuleLoader.resolve (node:internal/modules/esm/loader:525:25)
at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:246:38)
at ModuleJob._link (node:internal/modules/esm/module_job:126:49)

components/mergemole/actions/get-template-variables/get-template-variables.mjs

Oops! Something went wrong! :(

ESLint: 8.57.1

Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'jsonc-eslint-parser' imported from /eslint.config.mjs
at packageResolve (node:internal/modules/esm/resolve:839:9)
at moduleResolve (node:internal/modules/esm/resolve:908:18)
at defaultResolve (node:internal/modules/esm/resolve:1038:11)
at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:557:12)
at ModuleLoader.resolve (node:internal/modules/esm/loader:525:25)
at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:246:38)
at ModuleJob._link (node:internal/modules/esm/module_job:126:49)

components/mergemole/actions/list-templates/list-templates.mjs

Oops! Something went wrong! :(

ESLint: 8.57.1

Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'jsonc-eslint-parser' imported from /eslint.config.mjs
at packageResolve (node:internal/modules/esm/resolve:839:9)
at moduleResolve (node:internal/modules/esm/resolve:908:18)
at defaultResolve (node:internal/modules/esm/resolve:1038:11)
at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:557:12)
at ModuleLoader.resolve (node:internal/modules/esm/loader:525:25)
at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:246:38)
at ModuleJob._link (node:internal/modules/esm/module_job:126:49)

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Actionable comments posted: 1

🧹 Nitpick comments (4)
components/mergemole/mergemole.app.mjs (1)

23-39: Consider adding error handling to _makeRequest

While the authentication and request handling look good, there's no explicit error handling for API failures. Consider adding try/catch logic to provide more meaningful error messages to users.

 _makeRequest({
   $ = this,
   path,
   ...opts
 }) {
+  try {
     return axios($, {
       url: `${this._baseUrl()}${path}`,
       headers: {
         "x-api-token": `${this.$auth.api_key}`,
         "x-api-secret": `${this.$auth.secret_key}`,
       },
       ...opts,
     });
+  } catch (error) {
+    const statusCode = error.response?.status;
+    const message = error.response?.data?.message || error.message;
+    throw new Error(`MergeMole API error (${statusCode}): ${message}`);
+  }
 },
components/mergemole/actions/list-templates/list-templates.mjs (1)

7-7: Consider consistent versioning across components

The action is versioned at 0.0.1 while the package.json shows 0.1.0. Consider aligning all component versions with the package version for consistency.

components/mergemole/actions/get-template-variables/get-template-variables.mjs (1)

7-7: Consider consistent versioning across components

Similar to the list-templates action, this action is versioned at 0.0.1 while the package.json shows 0.1.0. Consider aligning all component versions with the package version for consistency.

components/mergemole/actions/generate-pdf/generate-pdf.mjs (1)

46-53: Consider validating required template variables

The component doesn't validate if required template variables are provided before making the API call. If some variables are actually required by the template, this could lead to failed PDF generation without clear error messages.

 async run({ $ }) {
   const {
     mergemole,
     templateId,
     documentName,
     ...templateVariables
   } = this;
+
+  // Fetch template variables to check for required ones
+  const requiredVariables = await this.mergemole.getTemplateVariables({
+    templateId,
+  }).then(vars => vars.filter(v => !v.optional).map(v => v.key));
+
+  // Check if all required variables are provided
+  const missingVariables = requiredVariables.filter(key => !templateVariables[key]);
+  if (missingVariables.length > 0) {
+    throw new ConfigurationError(`Missing required template variables: ${missingVariables.join(', ')}`);
+  }
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📥 Commits

Reviewing files that changed from the base of the PR and between 159d440 and 8dc47b7.

⛔ Files ignored due to path filters (1)
  • pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml
📒 Files selected for processing (5)
  • components/mergemole/actions/generate-pdf/generate-pdf.mjs (1 hunks)
  • components/mergemole/actions/get-template-variables/get-template-variables.mjs (1 hunks)
  • components/mergemole/actions/list-templates/list-templates.mjs (1 hunks)
  • components/mergemole/mergemole.app.mjs (1 hunks)
  • components/mergemole/package.json (2 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (3)
  • GitHub Check: Verify TypeScript components
  • GitHub Check: pnpm publish
  • GitHub Check: Publish TypeScript components
🔇 Additional comments (14)
components/mergemole/mergemole.app.mjs (4)

1-2: Good choice using the platform package

Using @pipedream/platform for axios is the recommended approach for Pipedream integrations, as it ensures consistent handling of HTTP requests across the platform.


6-21: Well-structured prop definition with dynamic options

The templateId prop is properly defined with appropriate type, label, and description. The async options() implementation correctly retrieves templates and transforms them into the expected format for dropdown selection. The null coalescing pattern (|| []) properly handles the case where templates might be undefined.


54-61: Verify HTTP method for getTemplateVariables

The getTemplateVariables method doesn't specify an HTTP method, which will default to GET. Please verify this is the correct method for this endpoint according to the MergeMole API documentation. If it should be a different method (like POST), please specify it explicitly.


40-53: Well-structured API wrapper methods

The methods for generatePdf and listTemplates are implemented consistently, with each accepting optional parameters and properly calling the core _makeRequest method with the correct paths and HTTP methods.

components/mergemole/package.json (1)

3-17: Correct version bump and dependency addition

The version update to 0.1.0 appropriately reflects the new functionality being added. Adding the @pipedream/platform dependency is necessary for the axios import used in the app file. The JSON structure is correctly formatted.

components/mergemole/actions/list-templates/list-templates.mjs (2)

1-17: Well-structured action definition with clear props

The action is properly structured with appropriate key, name, description (including documentation link), and type. The props section correctly imports the MergeMole app and defines a search parameter with good description and proper optionality.


18-29: Well-implemented run method with proper summary

The run method correctly calls the app's listTemplates method with the appropriate parameters. The summary message is well-formatted with proper pluralization logic. The method correctly returns the API response.

components/mergemole/actions/get-template-variables/get-template-variables.mjs (2)

1-17: Good use of propDefinitions for template selection

The action correctly imports the MergeMole app and leverages its templateId propDefinition to provide a dynamic dropdown of available templates. This is a good practice that promotes code reuse and consistency.


18-25: Well-implemented run method with informative summary

The run method correctly calls the app's getTemplateVariables method with the appropriate parameters. The summary message clearly indicates which template's variables were retrieved. The method correctly returns the API response.

components/mergemole/actions/generate-pdf/generate-pdf.mjs (5)

1-4: Imports look good and follow best practices

The imports are clean and appropriate for this Pipedream action component, importing the app, platform error class, and filesystem module.


5-25: Component structure follows Pipedream conventions

The component definition is well structured with appropriate key, name, description (with documentation link), version, and type fields. The props are properly defined with the Mergemole app integration and template selection that triggers property reloading.


26-45: Dynamic properties generation is well implemented

The additionalProps method correctly handles template variable fetching and dynamically generates properties based on the template's variables. The error handling for missing template variables is appropriate.


54-63: Data transformation looks good

The transformation from component props to the API-expected format is clean and effective.


77-83: Return structure is appropriate

The return structure provides the necessary information about the generated PDF file and includes a helpful summary message for the user.

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Hi @michelle0927, LGTM! Ready for QA!

@michelle0927 michelle0927 merged commit 7c98955 into master May 1, 2025
11 checks passed
@michelle0927 michelle0927 deleted the issue-16473 branch May 1, 2025 14:24
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[Components] mergemole
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