Refactor/service execution result #261
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WalkthroughThe recent updates enhance and introduce schemas for various credentials, focusing on digital resources, services, and governance. Key additions include domain information across multiple credentials, the introduction of schemas for orchestration service execution and its order, and a new execution status. These changes aim to enrich the metadata and interoperability of digital credentials within a structured ecosystem. Changes
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Actionable comments generated: 2
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Files selected for processing (13)
- docs/schemas/credential-dataset-description.md (8 hunks)
- docs/schemas/credential-digital-resource-publication.md (2 hunks)
- docs/schemas/credential-digital-resource-rights.md (4 hunks)
- docs/schemas/credential-digital-service-authentication.md (2 hunks)
- docs/schemas/credential-digital-service-description.md (7 hunks)
- docs/schemas/credential-governance-text.md (2 hunks)
- docs/schemas/credential-orchestration-service-execution-order.md (1 hunks)
- docs/schemas/credential-orchestration-service-execution.md (1 hunks)
- docs/schemas/credential-zone-description.md (5 hunks)
- script/cli/templates/schema.md.j2 (1 hunks)
- src/schema/orchestration-service/credential-orchestration-service-execution-order.ttl (1 hunks)
- src/schema/orchestration-service/credential-orchestration-service-execution.ttl (1 hunks)
- src/thesaurus/digital-service-execution-status.ttl (1 hunks)
Additional comments: 34
src/thesaurus/digital-service-execution-status.ttl (1)
- 29-34: The addition of the
InExecutionconcept is well-defined and aligns with the PR's objectives to enhance clarity around digital service execution statuses. The definition is clear and semantically correct.script/cli/templates/schema.md.j2 (1)
- 51-54: The addition of the domain display for properties in the schema template is a valuable enhancement. It improves the documentation by providing clearer context for each property's application. Ensure that the domain information is accurate and up-to-date for all properties.
docs/schemas/credential-digital-service-authentication.md (2)
- 40-40: Adding the domain information for the
forOrderproperty enhances the schema documentation by clearly specifying the applicable context for this property. This is a positive change that aligns with best practices for schema documentation.- 50-50: Similarly, specifying the domain for the
toServiceproperty clarifies its context within theDigitalServiceAuthenticationCredential. This addition is consistent and beneficial for understanding the schema's structure.docs/schemas/credential-digital-resource-publication.md (2)
- 38-38: The addition of domain information for the
hasIdentifierproperty clearly specifies its applicability within theDigitalResourcePublicationCredential, enhancing the schema's documentation quality.- 48-48: The domain specification for the
servedByproperty is another positive change, providing clear context for its use within theDigitalResourcePublicationCredential. This helps in understanding the schema's structure and intended usage.src/schema/orchestration-service/credential-orchestration-service-execution-order.ttl (2)
- 7-21: The definitions for
OrchestrationServiceExecutionOrderandOrchestrationServiceExecutionOrderCredentialare well-structured and semantically clear. These additions align with the PR's objectives to enhance the framework for executing and orchestrating digital services.- 23-29: The property
hasExecutionOrderis correctly defined, linking the execution order credential to its specific execution order. This property is essential for establishing the relationship between the credential and the execution order, facilitating a standardized method for managing service execution.docs/schemas/credential-digital-resource-rights.md (2)
- 39-39: The domain information for the
hasAuthorproperty is a valuable addition, clearly defining its context within theDigitalResourceRightsCredential. This enhances the schema's documentation by providing clarity on property applicability.- 49-49: Similarly, specifying the domain for the
hasCreatorproperty improves the schema documentation by clearly indicating its usage context. This change aligns with best practices for schema documentation.docs/schemas/credential-zone-description.md (2)
- 72-72: Adding domain information for the
hasDescriptionproperty within theZoneDescriptionCredentialschema is a positive change, enhancing clarity and understanding of the property's intended context.- 82-82: The domain specification for the
hasImageproperty clearly defines its applicability, contributing to a more comprehensive and understandable schema documentation.docs/schemas/credential-orchestration-service-execution-order.md (2)
- 4-4: Please note that this file is marked as auto-generated. If this documentation is indeed generated from source code or another authoritative source, ensure that any changes made here are also reflected in the source to maintain consistency.
- 1-88: Consider adding practical examples of how this schema is used, especially for complex properties and classes. Examples can significantly enhance understanding and ease of use for developers implementing this schema.
src/schema/orchestration-service/credential-orchestration-service-execution.ttl (10)
- 7-11: The definition of
:OrchestrationServiceExecutionis clear and well-documented. The comment provides a good explanation of the class's purpose.- 13-21: The
:OrchestrationServiceExecutionCredentialclass is well-defined, with a comprehensive comment explaining its purpose and significance. It's important to ensure that the concept of the orchestration service being both the subject and the issuer is well understood and implemented correctly in the system.- 23-29: The property
:executionOfis correctly defined with appropriate domain and range. The comment provides a clear explanation of its purpose. However, ensure that the relationship between:OrchestrationServiceExecutionOrderCredentialand:OrchestrationServiceExecutionOrderis implemented correctly in the system.- 31-39: The
:hasConsumedResourceproperty is well-documented, and its purpose is clear. It's important to ensure that the system can handle multiple instances of this property correctly, reflecting the complexity of digital service orchestration.- 41-47: The
:hasExecutionproperty is succinctly defined. The comment could be expanded to provide more details about what constitutes an execution result for clarity.Consider expanding the comment for
:hasExecutionto include examples or more detailed explanations of what an execution result might entail.
- 49-57: The
:hasExecutionEvidenceproperty is well-defined, with a detailed comment explaining its purpose and the types of resources that can serve as evidence. This is crucial for auditing and verification purposes.- 59-65: The
:hasExecutionStatusproperty is correctly defined. Ensure that the system correctly implements and updates the execution status, using the defined thesaurus for digital service execution status.- 67-73: The
:hasExecutionTimeproperty is well-defined, with a clear domain and range. It's important to ensure that the system accurately records the execution time in the specified DateTime format.- 75-81: The
:hasProducedResourceproperty is clearly defined. Like:hasConsumedResource, ensure the system can handle multiple instances of this property to accurately reflect resources produced during execution.- 83-91: The
:partOfExecutionproperty introduces a hierarchical relationship between executions, which is crucial for tracking complex orchestrations. Ensure that the system correctly implements this hierarchy to facilitate understanding and tracking of workflows.docs/schemas/credential-digital-service-description.md (1)
- 81-88: > 📝 NOTE
This review was outside the diff hunks and was mapped to the diff hunk with the greatest overlap. Original lines [74-135]
The property definitions for the Digital Service Description Credential, including
hasCategory,hasDescription,hasImage,hasPublisher,hasTag,hasTitle, andhasWebpage, are well-documented with clear domains and ranges. Each property's purpose is clearly explained, which is beneficial for understanding the schema's structure and intended use.docs/schemas/credential-dataset-description.md (1)
- 82-89: > 📝 NOTE
This review was outside the diff hunks and was mapped to the diff hunk with the greatest overlap. Original lines [75-147]
The property definitions for the Dataset Description Credential, including
hasDescription,hasFormat,hasGeoCoverage,hasImage,hasTag,hasTemporalCoverage,hasTitle, andhasTopic, are well-documented with clear domains and ranges. Each property's purpose is clearly explained, which is beneficial for understanding the schema's structure and intended use.docs/schemas/credential-orchestration-service-execution.md (4)
- 1-5: The metadata section, including the sidebar position and the auto-generated note, is correctly formatted and informative.
- 6-34: The schema description provides a clear overview of the orchestration service execution credential's purpose. Ensure the namespace URL is correctly formatted and accessible.
- 36-56: The properties
Has execution resultandHas execution statusare well-documented, with clear IRIs, domains, ranges, and descriptions.- 58-116: The class
Orchestration service executionand its properties are comprehensively documented, with clear IRIs, ranges, and descriptions.docs/schemas/credential-governance-text.md (4)
- 1-5: The metadata section, including the updated sidebar position and the auto-generated note, is correctly formatted and informative.
- 41-48: > 📝 NOTE
This review was outside the diff hunks and was mapped to the diff hunk with the greatest overlap. Original lines [6-45]
The schema description provides a clear overview of the governance text credential's purpose. Ensure the namespace URL is correctly formatted and accessible.
- 44-45: The property
Is governed byis well-documented, with a clear IRI, domain, range, and description.- 41-48: > 📝 NOTE
This review was outside the diff hunks and was mapped to the diff hunk with the greatest overlap. Original lines [46-244]
The classes related to governance text, including
Article,Chapter,Governance text,Paragraph, andSection, are comprehensively documented, with clear IRIs, ranges, and descriptions for each property.
This PR is a redesign of the concepts of execution order and execution result, which, after discussion with @amimart, appears to have ambiguities and inaccuracies. The redesign aims to clarify these concepts and to unambiguously define the relationships they have with other ontology concepts.
Orchestration Services
To understand the redesign, it's essential first to recall the different kind of resources we have:
It's important to understand that digital services are consumables, meaning these are services that can only be invoked by an orchestration service. One cannot issue orders directly to a digital service without going through an orchestration service. Orchestration services listen for transactions on the chain and respond according to directives (orders) presented in the form of a Verifiable Credential (VC).
The VC Orchestration Service Execution Order
This VC instructs an Orchestration Service to carry out an execution. It's crucial to understand here that the order is expressed without necessarily showing the resources that will be involved in the processing. Indeed, this is subject to interpretation by the Orchestration Service, which, based on the elements of the command provided, determines the resources engaged or not. (if you love logic theory, this is an approach by intention - https://en.wikipedia.org/wiki/Extensional_and_intensional_definitions).
The VC Orchestration Service Execution
This VC represents an ongoing or final execution of an Orchestration Service relative to an Orchestration Service Execution Order. Here, the VC contains references to the resources involved, both consumed and produced. The VC also reflects the progress.
Workflow Overview
I'll briefly describe the orchestration workflow involving these two Verifiable Credentials (VCs).
OSEO (Orchestration Service Execution Order)
When a user wants to initiate an orchestration, they select the orchestration service and create (and sign) an Orchestration Service Execution Order Credential, specifying the orchestration service as the subject. The user must provide all the required arguments. Then, they submits this VC to the blockchain.
OSE (Orchestration Service Execution)
Once the OSEO is recorded on the blockchain, the orchestration service is notified and begins execution. Based on its understanding of the order, it identifies the resources needed, then creates (and signs) an OSE with an
InExecutionstatus, which is submitted to the blockchain. This OSE certifies the rights & permissions granted for the proper execution of the workflow. The OSE is updated to reflect the service's completion status, eitherFailedorDelivered.In more complex scenarios where the orchestration involves a workflow, multiple OSEs are issued to describe the processing chain in a hierarchical manner.
Summary by CodeRabbit
InExecutionto denote ongoing digital service execution.