linuxfoundation · andrest50 · Apr 6, 2026 · Apr 6, 2026 · Apr 8, 2026
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+# Indexer Contract — Member Service
+
+This document is the authoritative reference for all data the member service sends to the indexer service, which makes resources searchable via the [query service](https://github.com/linuxfoundation/lfx-v2-query-service).
+
+**Update this document in the same PR as any change to indexer message construction.**
+
+> **Note:** The `EventPublisher` interface (`internal/domain/port/event_publisher.go`) exists with placeholder `any` types. Concrete `indexertypes.IndexingConfig` and `fgasync.GenericFGAMessage` types will be wired in a later ticket. The schemas below reflect the intended contract.
+
+---
+
+## Resource Types
+
+- [Membership Tier](#membership-tier)
+- [Project Membership](#project-membership)
+- [Key Contact](#key-contact)
+- [B2B Org](#b2b-org)
+
+---
+
+## Membership Tier
+
+**Source struct:** `internal/domain/model/member.go` — `MembershipTier`
+
+**Indexed on:** create, update, delete of a membership tier (Salesforce `Product2`).
+
+### Data Schema
+
+| Field | Type | Description |
+|---|---|---|
+| `uid` | string | Tier unique identifier (invertible UUID v8 from `Product2.Id`) |
+| `project_uid` | string | v2 UUID of the project this tier belongs to |
+| `name` | string | Product name (e.g., `"Gold Corporate Membership"`) |
+| `family` | string (optional) | Product family (e.g., `"Membership"`); omitted when empty |
+| `product_type` | string (optional) | Product type (`Type__c` on `Product2`); omitted when empty |
+| `created_at` | timestamp | Creation time (RFC3339) |
+| `updated_at` | timestamp | Last update time (RFC3339) |
+
+> `project_slug` is used internally for resolver round-trips and is **not** included in indexed data.
+
+### Tags
+
+| Tag Format | Example | Purpose |
+|---|---|---|
+| `{uid}` | `a1b2c3d4-...` | Direct lookup by UID |
+| `membership_tier_uid:{uid}` | `membership_tier_uid:a1b2c3d4-...` | Namespaced lookup by UID |
+| `project_uid:{value}` | `project_uid:cbef1ed5-...` | Find tiers for a project |
+
+### Access Control (IndexingConfig)
+
+| Field | Value |
+|---|---|
+| `access_check_object` | `project:{project_uid}` |
+| `access_check_relation` | `auditor` |
+| `history_check_object` | `project:{project_uid}` |
+| `history_check_relation` | `auditor` |
+
+### Search Behavior
+
+| Field | Value |
+|---|---|
+| `fulltext` | `name`, `family` |
+| `name_and_aliases` | `name` |
+| `sort_name` | `name` |
+| `public` | `false` (access-controlled by project membership) |
+
+### Parent References
+
+| Ref | Condition |
+|---|---|
+| `project:{project_uid}` | Always set |
+
+---
+
+## Project Membership
+
+**Source struct:** `internal/domain/model/membership.go` — `ProjectMembership`
+
+**Indexed on:** create, update, delete of a project membership (Salesforce `Asset`).
+
+### Data Schema
+
+| Field | Type | Description |
+|---|---|---|
+| `uid` | string | Membership unique identifier (invertible UUID v8 from `Asset.Id`) |
+| `tier_uid` | string | UID of the associated `MembershipTier` (`Product2`) |
+| `project_uid` | string | v2 UUID of the project this membership belongs to |
+| `project_slug` | string (optional) | URL slug of the associated project; omitted when empty |
+| `b2b_org_uid` | string (optional) | UID of the member company (`B2BOrg`, derived from `Account.Id`); omitted when empty |
+| `status` | string | Membership status (e.g., `"Active"`, `"Expired"`) |
+| `year` | string (optional) | Membership year (e.g., `"2025"`); omitted when empty |
+| `tier` | string (optional) | Membership tier label (e.g., `"Gold"`); omitted when empty |
+| `auto_renew` | bool | Whether automatic renewal is enabled |
+| `renewal_type` | string (optional) | Renewal cadence (e.g., `"Annual"`); omitted when empty |
+| `price` | float64 (optional) | Current membership price; omitted when zero |
+| `annual_full_price` | float64 (optional) | Full annual list price before discounts; omitted when zero |
+| `payment_frequency` | string (optional) | Payment frequency; omitted when empty |
+| `payment_terms` | string (optional) | Payment terms (e.g., `"Net 30"`); omitted when empty |
+| `agreement_date` | string (optional) | Date agreement was signed; omitted when empty |
+| `purchase_date` | string (optional) | Effective purchase date (`COALESCE` of `PurchaseDate`, `InstallDate`, `CreatedDate`); omitted when empty |
+| `start_date` | string (optional) | Membership start date (`InstallDate`); omitted when empty |
+| `end_date` | string (optional) | Membership end date (`UsageEndDate`); omitted when empty |
+| `company_name` | string | Member company name (denormalized from `Account`) |
+| `company_logo_url` | string (optional) | Member company logo URL (denormalized from `Account`); omitted when empty |
+| `company_domain` | string (optional) | Member company website/domain (denormalized from `Account.Website`); omitted when empty |
+| `tier_name` | string (optional) | Product name (denormalized from `Product2`); omitted when empty |
+| `tier_family` | string (optional) | Product family (denormalized from `Product2`); omitted when empty |
+| `tier_product_type` | string (optional) | Product type (denormalized from `Product2`); omitted when empty |
+| `created_at` | timestamp | Creation time (RFC3339) |
+| `updated_at` | timestamp | Last update time (RFC3339) |
+
+> `AccountSFID` is used internally for write-path operations and is **not** included in indexed data.
+
+### Tags
+
+| Tag Format | Example | Purpose |
+|---|---|---|
+| `{uid}` | `d4e5f6a7-...` | Direct lookup by UID |
+| `project_membership_uid:{uid}` | `project_membership_uid:d4e5f6a7-...` | Namespaced lookup by UID |
+| `project_uid:{value}` | `project_uid:cbef1ed5-...` | Find memberships for a project |
+| `tier_uid:{value}` | `tier_uid:a1b2c3d4-...` | Find memberships by tier |
+| `b2b_org_uid:{value}` | `b2b_org_uid:e8f9a0b1-...` | Find memberships for a company |
+| `status:{value}` | `status:Active` | Find memberships by status |
+| `year:{value}` | `year:2025` | Find memberships by year |
+| `company_name:{value}` | `company_name:The Linux Foundation` | Find memberships by company name |
+| `company_domain:{value}` | `company_domain:linuxfoundation.org` | Find memberships by company domain |
+
+> Tags for `b2b_org_uid`, `status`, `year`, `company_name`, and `company_domain` are only emitted when the value is non-empty.
+
+### Access Control (IndexingConfig)
+
+| Field | Value |
+|---|---|
+| `access_check_object` | `project:{project_uid}` |
+| `access_check_relation` | `auditor` |
+| `history_check_object` | `project:{project_uid}` |
+| `history_check_relation` | `auditor` |
+
+### Search Behavior
+
+| Field | Value |
+|---|---|
+| `fulltext` | `company_name`, `tier_name`, `tier` |
+| `name_and_aliases` | `company_name`, `tier_name` (non-empty values only) |
+| `sort_name` | `company_name` |
+| `public` | `false` (access-controlled by project membership) |
+
+### Parent References
+
+| Ref | Condition |
+|---|---|
+| `project:{project_uid}` | Always set |
+| `membership_tier:{tier_uid}` | Always set |
+| `b2b_org:{b2b_org_uid}` | Only when `b2b_org_uid` is non-empty |
+
+---
+
+## Key Contact
+
+**Source struct:** `internal/domain/model/key_contact.go` — `KeyContact`
+
+**Indexed on:** create, update, delete of a key contact (Salesforce `Project_Role__c`).
+
+### Data Schema
+
+| Field | Type | Description |
+|---|---|---|
+| `uid` | string | Key contact unique identifier (invertible UUID v8 from `Project_Role__c.Id`) |
+| `membership_uid` | string | UID of the associated `ProjectMembership` (`Asset`) |
+| `tier_uid` | string | UID of the associated `MembershipTier` (`Product2`) |
+| `project_uid` | string | v2 UUID of the project this key contact belongs to |
+| `b2b_org_uid` | string (optional) | UID of the member company (`B2BOrg`, derived from `Account.Id`); omitted when empty |
+| `role` | string | Contact role designation (e.g., `"Voting Representative"`) |
+| `status` | string | Role record status (e.g., `"Active"`) |
+| `board_member` | bool | Whether this contact holds a board member role |
+| `primary_contact` | bool | Whether this is the primary contact for the membership |
+| `first_name` | string | Contact first name (denormalized from `Contact`) |
+| `last_name` | string | Contact last name (denormalized from `Contact`) |
+| `title` | string (optional) | Job title (denormalized from `Contact`); omitted when empty |
+| `email` | string (optional) | Primary email from `Alternate_Email__c` where `Primary_Email__c = true`; omitted when empty |
+| `company_name` | string | Member company name (denormalized from `Account` via membership `Asset`) |
+| `company_logo_url` | string (optional) | Member company logo URL (denormalized from `Account`); omitted when empty |
+| `company_domain` | string (optional) | Member company website/domain (denormalized from `Account.Website`); omitted when empty |
+| `created_at` | timestamp | Creation time (RFC3339) |
+| `updated_at` | timestamp | Last update time (RFC3339) |
+
+> `project_slug` is used internally for resolver round-trips and is **not** included in indexed data.
+
+### Tags
+
+| Tag Format | Example | Purpose |
+|---|---|---|
+| `{uid}` | `b2c3d4e5-...` | Direct lookup by UID |
+| `key_contact_uid:{uid}` | `key_contact_uid:b2c3d4e5-...` | Namespaced lookup by UID |
+| `membership_uid:{value}` | `membership_uid:d4e5f6a7-...` | Find key contacts for a membership |
+| `project_uid:{value}` | `project_uid:cbef1ed5-...` | Find key contacts for a project |
+| `b2b_org_uid:{value}` | `b2b_org_uid:e8f9a0b1-...` | Find key contacts for a company |
+| `role:{value}` | `role:Voting Representative` | Find key contacts by role |
+| `status:{value}` | `status:Active` | Find key contacts by status |
+| `email:{value}` | `email:user@example.com` | Find key contacts by email |
+| `company_name:{value}` | `company_name:The Linux Foundation` | Find key contacts by company name |
+| `company_domain:{value}` | `company_domain:linuxfoundation.org` | Find key contacts by company domain |
+
+> Tags for `b2b_org_uid`, `role`, `status`, `email`, `company_name`, and `company_domain` are only emitted when the value is non-empty.
+
+### Access Control (IndexingConfig)
+
+| Field | Value |
+|---|---|
+| `access_check_object` | `project:{project_uid}` |
+| `access_check_relation` | `auditor` |
+| `history_check_object` | `project:{project_uid}` |
+| `history_check_relation` | `auditor` |
+
+### Search Behavior
+
+| Field | Value |
+|---|---|
+| `fulltext` | `first_name`, `last_name`, `email`, `company_name`, `role` |
+| `name_and_aliases` | `first_name`, `last_name`, `email` (non-empty values only) |
+| `sort_name` | `last_name` |
+| `public` | `false` (access-controlled by project membership) |
+
+### Parent References
+
+| Ref | Condition |
+|---|---|
+| `project:{project_uid}` | Always set |
+| `project_membership:{membership_uid}` | Always set |
+| `b2b_org:{b2b_org_uid}` | Only when `b2b_org_uid` is non-empty |
+
+---
+
+## B2B Org
+
+**Source struct:** `internal/domain/model/b2b_org.go` — `B2BOrg`
+
+**Indexed on:** create, update, delete of a B2B organization (Salesforce `Account`).
+
+### Data Schema
+
+| Field | Type | Description |
+|---|---|---|
+| `uid` | string | Organization unique identifier (invertible UUID v8 from `Account.Id`) |
+| `name` | string | Organization display name |
+| `website` | string (optional) | Website URL — always includes scheme (`http`/`https`); omitted when empty or unparseable |
+| `primary_domain` | string (optional) | Normalized primary domain (bare host, e.g., `"example.com"`); omitted when empty or invalid |
+| `domain_aliases` | array[string] (optional) | Additional normalized domains; each item normalized with the same rules as `primary_domain`; invalid items are dropped |
+| `logo_url` | string (optional) | Organization logo image URL; omitted when empty |
+| `created_at` | timestamp | Creation time (RFC3339) |
+| `updated_at` | timestamp | Last update time (RFC3339) |
+
+> `SFID` (raw Salesforce `Account.Id`) is used internally and is **not** included in indexed data.
+
+### Tags
+
+| Tag Format | Example | Purpose |
+|---|---|---|
+| `{uid}` | `e8f9a0b1-...` | Direct lookup by UID |
+| `b2b_org_uid:{uid}` | `b2b_org_uid:e8f9a0b1-...` | Namespaced lookup by UID |
+| `primary_domain:{value}` | `primary_domain:linuxfoundation.org` | Find org by primary domain |
+| `domain_alias:{value}` | `domain_alias:lf.org` | Find org by an alias domain |
+| `name:{value}` | `name:The Linux Foundation` | Find org by name |
+
+> Tags for `primary_domain`, `domain_alias`, and `name` are only emitted when the value is non-empty. One `domain_alias:{value}` tag is emitted per entry in `domain_aliases`.
+
+### Access Control (IndexingConfig)
+
+| Field | Value |
+|---|---|
+| `access_check_object` | `b2b_org:{uid}` |
+| `access_check_relation` | `viewer` |
+| `history_check_object` | `b2b_org:{uid}` |
+| `history_check_relation` | `auditor` |
+
+### Search Behavior
+
+| Field | Value |
+|---|---|
+| `fulltext` | `name`, `primary_domain`, `website` |
+| `name_and_aliases` | `name`, `primary_domain` (non-empty values only) |
+| `sort_name` | `name` |
+| `public` | `false` (access-controlled) |
+
+### Parent References
+
+_(none — B2BOrg is a top-level entity)_