fix: Rebuild Templates and Broken Connections

[erichare]

This pull request fixes broken connections in the templates

Summary by CodeRabbit

• New Features

  • Enhanced configuration options for cloud providers and embedding generation within the Vector Store RAG starter project.
  • Improved UI fields with toggles, better visibility, and default values for an optimized user experience.

• Refactor

  • Replaced the parser component with a more robust version for improved data handling.
  • Updated graph structure for clarity, including revised node connections and cleaned-up edges.
  • Adjusted viewport position and zoom for better usability.

[coderabbitai]

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Walkthrough

The "Vector Store RAG" starter project JSON was extensively revised. Node IDs were updated, the "parser" node was replaced by a new "ParserComponent" with improved code, and the "AstraDB" component received enhanced configuration options, UI fields, and logic. Edges and graph structure were adjusted to reflect these changes.

Changes

File(s)	Change Summary
src/backend/base/langflow/initial_setup/starter_projects/Vector Store RAG.json	Updated node IDs; replaced "parser" with new "ParserComponent" using safe_convert; enhanced "AstraDB" component with new options, logic, and UI fields; adjusted edges and graph structure; updated component metadata and layout.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant ChatInput
    participant Prompt
    participant OpenAIModel
    participant ChatOutput
    participant File
    participant SplitText
    participant OpenAIEmbeddings
    participant AstraDB
    participant ParserComponent

    User->>ChatInput: Enter query
    ChatInput->>Prompt: Send input
    Prompt->>OpenAIModel: Format and send prompt
    OpenAIModel->>ChatOutput: Generate response

    File->>SplitText: Upload file
    SplitText->>OpenAIEmbeddings: Split and embed text
    OpenAIEmbeddings->>AstraDB: Store embeddings

    AstraDB->>ParserComponent: Retrieve relevant data
    ParserComponent->>Prompt: Convert data to string

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• Create PR with Unit Tests
• Post Copyable Unit Tests in Comment
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[coderabbitai]

Actionable comments posted: 2

🧹 Nitpick comments (2)

src/backend/base/langflow/initial_setup/starter_projects/Vector Store RAG.json (2)

3530-3547: Add Icons for Cloud Provider Options
You’ve added "options": ["Amazon Web Services", "Google Cloud Platform", "Microsoft Azure"] but left options_metadata empty. Consider supplying icons for each provider to match other dropdowns:

"options_metadata": [
+  { "icon": "AWS" },
+  { "icon": "GCP" },
+  { "icon": "Azure" }
],

---

3374-3400: Redundant Explicit toggle: false Flags
Multiple UI inputs set "toggle": false explicitly. These flags are default for non-toggle fields and can be removed to reduce JSON noise.

Also applies to: 4180-4203

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 087a22c and de13642.

📒 Files selected for processing (1)

• src/backend/base/langflow/initial_setup/starter_projects/Vector Store RAG.json (58 hunks)

⏰ Context from checks skipped due to timeout of 90000ms (1)

• GitHub Check: Optimize new Python code in this PR

🔇 Additional comments (5)

src/backend/base/langflow/initial_setup/starter_projects/Vector Store RAG.json (5)

4-31: Trivial Edge ID and Handle Updates
These changes only update node IDs and handles for the Prompt → OpenAIModel connection. No functional adjustment beyond renaming.

---

52-61: Trivial Edge ID and Handle Updates
Renaming the OpenAIModel → ChatOutput connection; no logic change.

---

557-565: Updated Node IDs
These segments only rename the ChatInput, Prompt, and SplitText nodes to new identifiers. No behavior change.

Also applies to: 577-585, 957-965

---

386-400: Pure Metadata Updates
These segments solely adjust measured, position, or selected fields for layout. No review needed.

Also applies to: 3931-3945, 4731-4745

---

205-231:

Details

✅ Verification successful

Verify ParserComponent Edge Consistency
The edge from AstraDB-2zDey to ParserComponent-aRABv must exactly match the node’s ID downstream. Please run a grep to ensure there’s no mismatch.

Execute:

---

🏁 Script executed:

rg -C2 "ParserComponent-aRABv" src/backend/base/langflow/initial_setup/starter_projects/Vector\ Store\ RAG.json

Length of output: 1972

---

Verified: ParserComponent Edge Consistency
All occurrences of ParserComponent-aRABv in src/backend/base/langflow/initial_setup/starter_projects/Vector Store RAG.json—including edge IDs, source/target fields, and handles—match exactly with the node’s ID. No inconsistencies were found.

[Yukiyukiyeah]

looks good to me~