1.2.3: Migrate Component Definitions From Location.schema.json

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Ticket Overview

Ticket 1.2.3 is a crucial step in the process of consolidating entity validation with a generic component schema. The goal is to move component schema definitions currently located within location.schema.json to common.schema.json or dedicated files, decoupling them from the now-obsolete location-specific entity schema.

Parent Ticket and Dependencies

  • Parent Ticket: 1.2: Consolidate Entity Validation with Generic Component Schema
  • Depends On: Ticket 1.2.1 (Conceptually)

Task Overview

To achieve the goal of this ticket, we need to follow a series of tasks that will ensure a smooth migration of component definitions.

Locate Schemas

The first step is to open the location.schema.json and common.schema.json files. These files contain the schema definitions that we will be working with.

Identify Component Definitions

Next, we need to examine the definitions section within location.schema.json. We are looking for component schemas defined only here. Based on the provided file, the following component schemas are defined:

  • ConnectionsComponent: This is a specific version of the ConnectionsComponent, which references Connection entities instead of location IDs directly. This specific version needs preserving.

Choose Migration Target

Now that we have identified the component schemas, we need to decide where the location-specific ConnectionsComponent definition belongs. We have two options:

  • Option A: Rename it (e.g., LocationConnectionsComponent) and move it to common.schema.json#/definitions/.
  • Option B: Create a dedicated location-connections-component.schema.json file.

Recommendation

Based on the analysis, Option A seems reasonable if it's the only location-specific one. Renaming it to avoid conflict with the simpler ConnectionsComponent already in common.schema.json is a good approach.

Cut and Paste Definition

The next step is to cut the entire definition block for ConnectionsComponent from location.schema.json#definitions. Then, paste it into common.schema.json#/definitions/. Rename the definition key from ConnectionsComponent to LocationConnections.

Update Definition

Update the description to reflect that it's specific to locations linking via Connection entities. Also, update internal $refs if needed (e.g., ./common.schema.json#/definitions/namespacedId becomes #definitions/namespacedId).

Update References

Search all schemas (common.schema.json, entity.schema.json, etc.) for any $ref pointing to location.schema.json#/definitions/ConnectionsComponent. Update these to point to the new location and name: common.schema.json#/definitions/LocationConnections.

Clean location.schema.json

Remove the definitions section from location.schema.json. The file should now be nearly empty.

Validate Schemas

Validate common.schema.json and location.schema.json for correctness.

Commit Changes

Commit the changes with a clear message (e.g., "Refactor(Schema): Migrate location Connections component definition (Ticket 1.2.3)").

Verification

To verify that the migration was successful, we need to check the following:

  • The specific ConnectionsComponent definition is no longer in location.schema.json.
  • It exists (potentially renamed) in common.schema.json or a dedicated file.
  • Any $refs pointing to the old definition are updated.
  • Modified schema files are valid.

Q: What is the goal of this migration?

A: The goal of this migration is to move component schema definitions currently located within location.schema.json to common.schema.json or dedicated files, decoupling them from the now-obsolete location-specific entity schema.

Q: Why is this migration necessary?

A: This migration is necessary to consolidate entity validation with a generic component schema. By moving the component schema definitions to a more centralized location, we can ensure consistency and reduce the complexity of our schema definitions.

Q: What are the benefits of this migration?

A: The benefits of this migration include:

  • Improved consistency and organization of schema definitions
  • Reduced complexity and easier maintenance of schema definitions
  • Improved scalability and flexibility of our schema definitions

Q: What are the steps involved in this migration?

A: The steps involved in this migration are:

  1. Locate Schemas: Open location.schema.json and common.schema.json files.
  2. Identify Component Definitions: Examine the definitions section within location.schema.json and identify component schemas defined only here.
  3. Choose Migration Target: Decide where the location-specific ConnectionsComponent definition belongs.
  4. Cut and Paste Definition: Cut the entire definition block for ConnectionsComponent from location.schema.json#definitions and paste it into common.schema.json#/definitions/.
  5. Update Definition: Rename the definition key from ConnectionsComponent to LocationConnections and update the description to reflect that it's specific to locations linking via Connection entities.
  6. Update References: Search all schemas for any $ref pointing to location.schema.json#/definitions/ConnectionsComponent and update these to point to the new location and name.
  7. Clean location.schema.json: Remove the definitions section from location.schema.json.
  8. Validate Schemas: Validate common.schema.json and location.schema.json for correctness.
  9. Commit Changes: Commit the changes with a clear message.

Q: What are the potential risks of this migration?

A: The potential risks of this migration include:

  • Data loss or corruption if the migration is not done correctly
  • Inconsistencies in the schema definitions if the migration is not done thoroughly
  • Delays in the migration process if there are issues with the schema definitions

Q: How can I ensure a smooth migration?

A: To ensure a smooth migration, follow these best practices:

  • Thoroughly test the migration process before committing the changes
  • Validate the schema definitions after the migration to ensure consistency and correctness
  • Communicate with the team and stakeholders about the migration process and any potential risks

Q: What are the next steps after the migration?

A: After the migration, the next steps include:

  • Verifying that the migration was successful by checking the schema definitions and references
  • Updating any dependent systems or applications to use the new schema definitions
  • Reviewing and refining the schema definitions to ensure they meet the requirements the system or application.