Merge remote session logs

2f/9a4e1c2e87/0/content_hash.txt

@@ -0,0 +1 @@
+sha256:81f61f4579fb5677ae6cbc710b72d221e2cf9639086755e742288e73b47d618a

2f/9a4e1c2e87/0/context.md

@@ -0,0 +1,20 @@
+# Session Context
+
+## User Prompts
+
+### Prompt 1
+
+Implement the following plan:
+
+# Plan: Simplify Checkpoint and Cleanup Configuration
+
+## Context
+
+The metricstore checkpoint interval is always "12h" in practice and has no reason to be configurable. The cleanup interval for the "delete" mode already falls back to `retention-in-memory` when not set — this should be the fixed behavior for all modes. WAL is the preferred and more robust checkpoint format and should be the default instead of JSON.
+
+These changes reduce unnecessary configuration ...
+
+### Prompt 2
+
+Make the checkpoints option also option also optional
+

2f/9a4e1c2e87/0/metadata.json

@@ -0,0 +1,35 @@
+{
+  "cli_version": "0.4.9",
+  "checkpoint_id": "2f9a4e1c2e87",
+  "session_id": "ceb68597-9f77-4ffe-9a4b-6c7c44e7f3bb",
+  "strategy": "manual-commit",
+  "created_at": "2026-03-04T09:38:10.095586Z",
+  "branch": "dev",
+  "checkpoints_count": 2,
+  "files_touched": [
+    "configs/config-demo.json",
+    "configs/config.json",
+    "pkg/metricstore/archive.go",
+    "pkg/metricstore/checkpoint.go",
+    "pkg/metricstore/config.go",
+    "pkg/metricstore/configSchema.go"
+  ],
+  "agent": "Claude Code",
+  "turn_id": "19c289383e94",
+  "token_usage": {
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+    "human_removed": 0,
+    "total_committed": 27,
+    "agent_percentage": 100
+  }
+}

2f/9a4e1c2e87/0/prompt.txt

@@ -0,0 +1,109 @@
+Implement the following plan:
+
+# Plan: Simplify Checkpoint and Cleanup Configuration
+
+## Context
+
+The metricstore checkpoint interval is always "12h" in practice and has no reason to be configurable. The cleanup interval for the "delete" mode already falls back to `retention-in-memory` when not set — this should be the fixed behavior for all modes. WAL is the preferred and more robust checkpoint format and should be the default instead of JSON.
+
+These changes reduce unnecessary configuration surface, eliminate a required field from the schema, and make WAL the out-of-the-box format.
+
+---
+
+## Changes
+
+### 1. `pkg/metricstore/config.go`
+
+- Remove `Interval string` field from `Checkpoints` struct (with its `json:"interval"` tag)
+- Remove `Interval string` field from `Cleanup` struct (with its `json:"interval"` tag)
+- Change default `FileFormat` from `"json"` to `"wal"` in the `Keys` var
+- Update doc comments on both structs and the `Keys` hierarchy comment
+
+### 2. `pkg/metricstore/configSchema.go`
+
+- Remove `"interval"` property from the `checkpoints` object properties
+- Remove `"interval"` from `"required": ["interval"]` in checkpoints (make required empty or remove it)
+- Remove `"interval"` property from the `cleanup` object properties
+- Remove `"interval"` from the conditional `"then": { "required": ["interval", "directory"] }` → only `"directory"` remains required for archive mode
+- Update the `"file-format"` description to say default is `'wal'`
+
+### 3. `pkg/metricstore/checkpoint.go`
+
+Replace dynamic interval parsing with a hardcoded 12h constant:
+
+```go
+// Before
+d, err := time.ParseDuration(Keys.Checkpoints.Interval)
+if err != nil { cclog.Fatalf(...) }
+if d <= 0 { cclog.Warnf(...); return }
+
+// After
+const checkpointInterval = 12 * time.Hour
+d := checkpointInterval
+```
+
+Remove the `err` variable and validation block. The `ticker` and rest of the function stay unchanged.
+
+### 4. `pkg/metricstore/archive.go`
+
+Simplify `CleanUp()` to always use `Keys.RetentionInMemory` as the interval:
+
+```go
+// Before
+func CleanUp(wg *sync.WaitGroup, ctx context.Context) {
+    if Keys.Cleanup.Mode == "archive" {
+        cleanUpWorker(wg, ctx, Keys.Cleanup.Interval, "archiving", Keys.Cleanup.RootDir, false)
+    } else {
+        if Keys.Cleanup.Interval == "" {
+            Keys.Cleanup.Interval = Keys.RetentionInMemory
+        }
+        cleanUpWorker(wg, ctx, Keys.Cleanup.Interval, "deleting", "", true)
+    }
+}
+
+// After
+func CleanUp(wg *sync.WaitGroup, ctx context.Context) {
+    if Keys.Cleanup.Mode == "archive" {
+        cleanUpWorker(wg, ctx, Keys.RetentionInMemory, "archiving", Keys.Cleanup.RootDir, false)
+    } else {
+        cleanUpWorker(wg, ctx, Keys.RetentionInMemory, "deleting", "", true)
+    }
+}
+```
+
+### 5. `configs/config.json`
+
+- Remove `"interval": "12h"` from `checkpoints` section
+- Remove `"interval": "48h"` from `cleanup` section
+
+### 6. `configs/config-demo.json`
+
+- Remove `"interval": "12h"` from `checkpoints` section
+- Remove `"file-format": "wal"` from `checkpoints` section (now the default, no need to specify)
+
+---
+
+## Critical Files
+
+- `pkg/metricstore/config.go` — struct definitions and defaults
+- `pkg/metricstore/configSchema.go` — JSON schema for validation
+- `pkg/metricstore/checkpoint.go` — checkpoint worker (interval usage)
+- `pkg/metricstore/archive.go` — cleanup worker (interval usage)
+- `configs/config.json` — example production config
+- `configs/config-demo.json` — demo config
+
+---
+
+## Verification
+
+1. `go build ./...` — must compile without errors
+2. `go test ./pkg/metricstore/...` — existing tests must pass
+3. Verify JSON schema validation still accepts a config without `"interval"` in checkpoints/cleanup
+4. Verify that a config with the old `"interval"` field is silently ignored (Go JSON unmarshal ignores unknown fields — but here the field is removed from the struct, so it will be ignored)
+
+
+If you need specific details from before exiting plan mode (like exact code snippets, error messages, or content you generated), read the full transcript at: /Users/jan/.claude/projects/-Users-jan-prg-ClusterCockpit-cc-backend/e7e4183c-0858-4bcb-8163-764db66ef417.jsonl
+
+---
+
+Make the checkpoints option also option also optional

2f/9a4e1c2e87/metadata.json

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+{
+  "cli_version": "0.4.9",
+  "checkpoint_id": "2f9a4e1c2e87",
+  "strategy": "manual-commit",
+  "branch": "dev",
+  "checkpoints_count": 2,
+  "files_touched": [
+    "configs/config-demo.json",
+    "configs/config.json",
+    "pkg/metricstore/archive.go",
+    "pkg/metricstore/checkpoint.go",
+    "pkg/metricstore/config.go",
+    "pkg/metricstore/configSchema.go"
+  ],
+  "sessions": [
+    {
+      "metadata": "/2f/9a4e1c2e87/0/metadata.json",
+      "transcript": "/2f/9a4e1c2e87/0/full.jsonl",
+      "context": "/2f/9a4e1c2e87/0/context.md",
+      "content_hash": "/2f/9a4e1c2e87/0/content_hash.txt",
+      "prompt": "/2f/9a4e1c2e87/0/prompt.txt"
+    }
+  ],
+  "token_usage": {
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+    "cache_creation_tokens": 35422,
+    "cache_read_tokens": 1096892,
+    "output_tokens": 7323,
+    "api_call_count": 23
+  }
+}

81/bf5e62e311/0/content_hash.txt

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81/bf5e62e311/0/metadata.json

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+{
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+  "strategy": "manual-commit",
+  "created_at": "2026-03-10T04:50:21.680202Z",
+  "branch": "optimize-footprint-queries",
+  "checkpoints_count": 1,
+  "files_touched": [
+    "internal/repository/jobQuery.go",
+    "internal/repository/migration.go",
+    "internal/repository/migrations/sqlite3/11_add-footprint-indexes.down.sql",
+    "internal/repository/migrations/sqlite3/11_add-footprint-indexes.up.sql",
+    "internal/repository/stats.go"
+  ],
+  "agent": "Claude Code",
+  "turn_id": "ea9d3274a7f3",
+  "token_usage": {
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+    "cache_creation_tokens": 19524,
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+}

81/bf5e62e311/metadata.json

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+{
+  "cli_version": "0.5.0",
+  "checkpoint_id": "81bf5e62e311",
+  "strategy": "manual-commit",
+  "branch": "optimize-footprint-queries",
+  "checkpoints_count": 1,
+  "files_touched": [
+    "internal/repository/jobQuery.go",
+    "internal/repository/migration.go",
+    "internal/repository/migrations/sqlite3/11_add-footprint-indexes.down.sql",
+    "internal/repository/migrations/sqlite3/11_add-footprint-indexes.up.sql",
+    "internal/repository/stats.go"
+  ],
+  "sessions": [
+    {
+      "metadata": "/81/bf5e62e311/0/metadata.json",
+      "transcript": "/81/bf5e62e311/0/full.jsonl",
+      "content_hash": "/81/bf5e62e311/0/content_hash.txt",
+      "prompt": ""
+    }
+  ],
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+    "cache_read_tokens": 91935,
+    "output_tokens": 3490,
+    "api_call_count": 4
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+}

a2/04a44fa885/0/content_hash.txt

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a2/04a44fa885/0/context.md

@@ -0,0 +1,8 @@
+# Session Context
+
+## User Prompts
+
+### Prompt 1
+
+Review gorelease config. Add to build archive-migration
+

a2/04a44fa885/0/metadata.json

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+{
+  "cli_version": "0.4.9",
+  "checkpoint_id": "a204a44fa885",
+  "session_id": "d709d41c-e975-47ee-8029-20ef8034cd8c",
+  "strategy": "manual-commit",
+  "created_at": "2026-03-04T13:32:53.138975477Z",
+  "branch": "master",
+  "checkpoints_count": 1,
+  "files_touched": [
+    ".goreleaser.yaml"
+  ],
+  "agent": "Claude Code",
+  "turn_id": "fd246784afb0",
+  "token_usage": {
+    "input_tokens": 7,
+    "cache_creation_tokens": 14985,
+    "cache_read_tokens": 107352,
+    "output_tokens": 697,
+    "api_call_count": 5
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+  "initial_attribution": {
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+    "human_removed": 0,
+    "total_committed": 14,
+    "agent_percentage": 71.42857142857143
+  }
+}

a2/04a44fa885/0/prompt.txt

@@ -0,0 +1 @@
+Review gorelease config. Add to build archive-migration

a2/04a44fa885/metadata.json

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+{
+  "cli_version": "0.4.9",
+  "checkpoint_id": "a204a44fa885",
+  "strategy": "manual-commit",
+  "branch": "master",
+  "checkpoints_count": 1,
+  "files_touched": [
+    ".goreleaser.yaml"
+  ],
+  "sessions": [
+    {
+      "metadata": "/a2/04a44fa885/0/metadata.json",
+      "transcript": "/a2/04a44fa885/0/full.jsonl",
+      "context": "/a2/04a44fa885/0/context.md",
+      "content_hash": "/a2/04a44fa885/0/content_hash.txt",
+      "prompt": "/a2/04a44fa885/0/prompt.txt"
+    }
+  ],
+  "token_usage": {
+    "input_tokens": 7,
+    "cache_creation_tokens": 14985,
+    "cache_read_tokens": 107352,
+    "output_tokens": 697,
+    "api_call_count": 5
+  }
+}

b6/8850c6fcff/0/content_hash.txt

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b6/8850c6fcff/0/metadata.json

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+{
+  "cli_version": "0.5.0",
+  "checkpoint_id": "b68850c6fcff",
+  "session_id": "93c63f8c-809e-42db-9531-483bd3d4c502",
+  "strategy": "manual-commit",
+  "created_at": "2026-03-10T05:01:32.068904Z",
+  "branch": "hotfix",
+  "checkpoints_count": 1,
+  "files_touched": [
+    "internal/tagger/classifyJob.go"
+  ],
+  "agent": "Claude Code",
+  "turn_id": "2ed358a05d36",
+  "token_usage": {
+    "input_tokens": 8,
+    "cache_creation_tokens": 11936,
+    "cache_read_tokens": 126814,
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+  "session_metrics": {
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+}

b6/8850c6fcff/metadata.json

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+{
+  "cli_version": "0.5.0",
+  "checkpoint_id": "b68850c6fcff",
+  "strategy": "manual-commit",
+  "branch": "hotfix",
+  "checkpoints_count": 1,
+  "files_touched": [
+    "internal/tagger/classifyJob.go"
+  ],
+  "sessions": [
+    {
+      "metadata": "/b6/8850c6fcff/0/metadata.json",
+      "transcript": "/b6/8850c6fcff/0/full.jsonl",
+      "content_hash": "/b6/8850c6fcff/0/content_hash.txt",
+      "prompt": ""
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+    "output_tokens": 1109,
+    "api_call_count": 6
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+}

d1/0e6221ee4f/0/content_hash.txt

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d1/0e6221ee4f/0/context.md

@@ -0,0 +1,18 @@
+# Session Context
+
+## User Prompts
+
+### Prompt 1
+
+Implement the following plan:
+
+# Plan: Improve buildQuery implementation and related code
+
+## Context
+
+The `buildQueries`/`buildNodeQueries` functions and `Load*` methods exist in two packages with near-identical logic:
+- `pkg/metricstore/query.go` (internal, in-memory store)
+- `internal/metricstoreclient/cc-metric-store.go` + `cc-metric-store-queries.go` (external, HTTP client)
+
+Both share `BuildScopeQueries` and `SanitizeStats` from `pkg/metricstore/scopequery.go`. The review identified bug...
+

d1/0e6221ee4f/0/metadata.json

@@ -0,0 +1,33 @@
+{
+  "cli_version": "0.4.9",
+  "checkpoint_id": "d10e6221ee4f",
+  "session_id": "2c26c946-1def-45ad-aac8-f65c4765658b",
+  "strategy": "manual-commit",
+  "created_at": "2026-03-04T16:31:37.217581Z",
+  "branch": "dev",
+  "checkpoints_count": 1,
+  "files_touched": [
+    "internal/metricstoreclient/cc-metric-store-queries.go",
+    "internal/metricstoreclient/cc-metric-store.go",
+    "pkg/metricstore/query.go",
+    "pkg/metricstore/scopequery.go"
+  ],
+  "agent": "Claude Code",
+  "turn_id": "d9170bb2f081",
+  "token_usage": {
+    "input_tokens": 39,
+    "cache_creation_tokens": 53370,
+    "cache_read_tokens": 2335326,
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+    "api_call_count": 37
+  },
+  "initial_attribution": {
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+    "human_removed": 0,
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+    "agent_percentage": 100
+  }
+}

d1/0e6221ee4f/0/prompt.txt

@@ -0,0 +1,113 @@
+Implement the following plan:
+
+# Plan: Improve buildQuery implementation and related code
+
+## Context
+
+The `buildQueries`/`buildNodeQueries` functions and `Load*` methods exist in two packages with near-identical logic:
+- `pkg/metricstore/query.go` (internal, in-memory store)
+- `internal/metricstoreclient/cc-metric-store.go` + `cc-metric-store-queries.go` (external, HTTP client)
+
+Both share `BuildScopeQueries` and `SanitizeStats` from `pkg/metricstore/scopequery.go`. The review identified bugs, dead code, duplicated patterns, and inconsistencies across both packages.
+
+## Changes
+
+### 1. Bug fix: `LoadNodeData` nil metric config panic (both packages)
+
+`archive.GetMetricConfig()` can return nil, but `LoadNodeData` dereferences `mc.Unit`/`mc.Timestep` without checking. Every other Load function checks.
+
+**Files:**
+- `pkg/metricstore/query.go:600` — add nil check + `continue`
+- `internal/metricstoreclient/cc-metric-store.go:595` — add nil check + `continue`
+
+### 2. Bug fix: `LoadNodeData` missing `continue` after error (both packages)
+
+When `qdata.Error != nil`, the error is appended but execution falls through to append invalid data. Should `continue`.
+
+**Files:**
+- `pkg/metricstore/query.go:589-590`
+- `internal/metricstoreclient/cc-metric-store.go:583-585`
+
+### 3. Extract `ExtractTypeID` helper to `scopequery.go`
+
+The ID-extraction block is copy-pasted 6 times (3x in each package). Extract to shared helper in `pkg/metricstore/scopequery.go`.
+
+```go
+func ExtractTypeID(queryType *string, typeIds []string, ndx int, metric, hostname string) *string {
+    if queryType == nil {
+        return nil
+    }
+    if ndx < len(typeIds) {
+        id := typeIds[ndx]
+        return &id
+    }
+    cclog.Warnf("TypeIds index out of range: %d with length %d for metric %s on host %s",
+        ndx, len(typeIds), metric, hostname)
+    return nil
+}
+```
+
+**Files to update:**
+- `pkg/metricstore/scopequery.go` — add function
+- `pkg/metricstore/query.go` — replace 3 occurrences in `LoadData`, `LoadScopedStats`, `LoadNodeListData`
+- `internal/metricstoreclient/cc-metric-store.go` — replace 3 occurrences in `LoadData`, `LoadScopedStats`, `LoadNodeListData`
+
+### 4. Extract `IsMetricRemovedForSubCluster` helper to `scopequery.go`
+
+The subcluster-removal check is duplicated 4 times (2x in each package). Extract to shared helper.
+
+```go
+func IsMetricRemovedForSubCluster(mc *schema.MetricConfig, subCluster string) bool {
+    for _, scConfig := range mc.SubClusters {
+        if scConfig.Name == subCluster && scConfig.Remove {
+            return true
+        }
+    }
+    return false
+}
+```
+
+**Files to update:**
+- `pkg/metricstore/scopequery.go` — add function
+- `pkg/metricstore/query.go` — replace in `buildQueries` and `buildNodeQueries`
+- `internal/metricstoreclient/cc-metric-store-queries.go` — replace in `buildQueries` and `buildNodeQueries`
+
+### 5. Fix TODO in production error messages
+
+Replace `"TODO: unhandled case"` with proper error text in all 4 occurrences.
+
+**Files:**
+- `pkg/metricstore/query.go:314,901`
+- `internal/metricstoreclient/cc-metric-store-queries.go:126,237`
+
+### 6. Remove redundant inner bounds checks in `LoadData` and `LoadNodeListData`
+
+The outer truncation (e.g., lines 120-129 in internal `LoadData`) already ensures bounds safety, making the inner `if i >= len(...)` check dead code. Remove the inner checks.
+
+**Files (4 occurrences — 2 in each package):**
+- `pkg/metricstore/query.go` — `LoadData` (lines 131-137), `LoadNodeListData` (lines 696-702)
+- `internal/metricstoreclient/cc-metric-store.go` — `LoadData` (lines 278-283), `LoadNodeListData` (lines 682-688)
+
+### 7. Add capacity hint for `assignedScope` in internal `buildQueries`/`buildNodeQueries`
+
+**File:** `pkg/metricstore/query.go:254,822`
+
+Change `assignedScope := []schema.MetricScope{}` to use `make()` with matching capacity.
+
+### 8. Add bounds check to `LoadStats` for consistency (both packages)
+
+`LoadStats` indexes `req.Queries[i]` without checking bounds, unlike all other Load functions. Add a check.
+
+**Files:**
+- `pkg/metricstore/query.go:376`
+- `internal/metricstoreclient/cc-metric-store.go:395`
+
+## Verification
+
+1. `go build ./...` — ensure compilation succeeds
+2. `go test ./pkg/metricstore/...` — run metricstore tests
+3. `go test ./internal/metricstoreclient/...` — run client tests
+4. `go vet ./pkg/metricstore/... ./internal/metricstoreclient/...` — check for issues
+
+
+If you need specific details from before exiting plan mode (like exact code snippets, error messages, or content you generated), read the full transcript at: /Users/jan/.claude/projects/-Users-jan-prg-ClusterCockpit-cc-backend/f0763fe7-f9bf-47b1-85f7-b16c2b9bffe1.jsonl

d1/0e6221ee4f/metadata.json

@@ -0,0 +1,29 @@
+{
+  "cli_version": "0.4.9",
+  "checkpoint_id": "d10e6221ee4f",
+  "strategy": "manual-commit",
+  "branch": "dev",
+  "checkpoints_count": 1,
+  "files_touched": [
+    "internal/metricstoreclient/cc-metric-store-queries.go",
+    "internal/metricstoreclient/cc-metric-store.go",
+    "pkg/metricstore/query.go",
+    "pkg/metricstore/scopequery.go"
+  ],
+  "sessions": [
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fc/3be444ef4c/0/content_hash.txt

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fc/3be444ef4c/0/context.md

@@ -0,0 +1,16 @@
+# Session Context
+
+## User Prompts
+
+### Prompt 1
+
+Implement the following plan:
+
+# Consolidate buildQueries / Scope Transformation Logic
+
+## Context
+
+`pkg/metricstore/query.go` (InternalMetricStore) and `internal/metricstoreclient/cc-metric-store-queries.go` (CCMetricStore) both implement the `MetricDataRepository` interface. They contain nearly identical scope-transformation logic for building metric queries, but the code has diverged:
+
+- **metricstoreclient** has the cleaner design: a standalone `buildScopeQueries()` function handling all ...
+

fc/3be444ef4c/0/metadata.json

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+  "branch": "dev",
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+    "internal/metricstoreclient/cc-metric-store.go",
+    "pkg/metricstore/metricstore.go",
+    "pkg/metricstore/query.go",
+    "pkg/metricstore/scopequery.go",
+    "pkg/metricstore/scopequery_test.go"
+  ],
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+}

fc/3be444ef4c/0/prompt.txt

@@ -0,0 +1,81 @@
+Implement the following plan:
+
+# Consolidate buildQueries / Scope Transformation Logic
+
+## Context
+
+`pkg/metricstore/query.go` (InternalMetricStore) and `internal/metricstoreclient/cc-metric-store-queries.go` (CCMetricStore) both implement the `MetricDataRepository` interface. They contain nearly identical scope-transformation logic for building metric queries, but the code has diverged:
+
+- **metricstoreclient** has the cleaner design: a standalone `buildScopeQueries()` function handling all transformations
+- **metricstore** has the same logic inlined as a long if-chain inside `buildQueries()` and duplicated in `buildNodeQueries()`
+- **metricstore is missing** the `MemoryDomain → Socket` transformation that metricstoreclient has
+- Both packages duplicate scope string constants, `intToStringSlice`, and `sanitizeStats`
+
+Goal: Extract shared scope-transformation logic, synchronize behavior, and eliminate duplication.
+
+## Approach
+
+Extract `BuildScopeQueries` as a shared exported function in `pkg/metricstore/` (since metricstoreclient already imports it). Return a package-independent intermediate type (`ScopeQueryResult`) that each package converts to its own `APIQuery` — this avoids coupling the two different `APIQuery` types (they differ in `Resolution` type: `int64` vs `int`, and internal has `ScaleFactor`).
+
+## Steps
+
+### 1. Create `pkg/metricstore/scopequery.go`
+
+New file containing:
+
+- **`ScopeQueryResult`** struct — intermediate type with fields: `Metric`, `Hostname`, `Aggregate`, `Type *string`, `TypeIds []string`, `Scope schema.MetricScope` (no Resolution — callers set it)
+- **`BuildScopeQueries()`** — exported function ported from `metricstoreclient/buildScopeQueries()` (lines 257-517), returning `([]ScopeQueryResult, error)`. Returns empty slice for expected exceptions, error for unhandled cases
+- **Scope string constants** — `HWThreadString`, `CoreString`, `MemoryDomainString`, `SocketString`, `AcceleratorString` (exported, move from both packages)
+- **`IntToStringSlice()`** — exported, using the optimized buffer-reuse version from metricstore
+- **`SanitizeStats(avg, min, max *schema.Float)`** — exported, using the metricstoreclient behavior (zero ALL if ANY is NaN)
+
+### 2. Update `pkg/metricstore/query.go`
+
+- Replace inline if-chain in `buildQueries()` (lines 317-534) with call to `BuildScopeQueries()`, converting each `ScopeQueryResult` → local `APIQuery` (adding `Resolution`)
+- Replace inline if-chain in `buildNodeQueries()` (lines 1099-1316) with same pattern
+- Delete local scope string constants, `intToStringSlice`, local `sanitizeStats`
+- Update `sanitizeStats` calls in `LoadData`/`LoadScopedStats`/`LoadNodeData`/`LoadNodeListData` to use `SanitizeStats(&res.Avg, &res.Min, &res.Max)`
+- Switch scope dedup from `map[schema.MetricScope]bool` to labeled-loop + slice (matches metricstoreclient, avoids allocation for typical 1-3 scopes)
+- This **adds the missing MemoryDomain → Socket transformation** to the internal store
+
+### 3. Update `internal/metricstoreclient/cc-metric-store-queries.go`
+
+- Replace call to local `buildScopeQueries()` with `metricstore.BuildScopeQueries()`, converting each `ScopeQueryResult` → local `APIQuery` (adding `Resolution`)
+- Delete local `buildScopeQueries()` function
+- Delete local scope string constants and `intToStringSlice`
+- Update `sanitizeStats` in `cc-metric-store.go` to call `metricstore.SanitizeStats()`
+
+### 4. Add tests: `pkg/metricstore/scopequery_test.go`
+
+Table-driven tests for `BuildScopeQueries` covering all transformation cases:
+- Same-scope (HWThread→HWThread, Core→Core, Socket→Socket, Node→Node, etc.)
+- Aggregation (HWThread→Core, HWThread→Socket, HWThread→Node, Core→Socket, Core→Node, etc.)
+- Accelerator cases (Accelerator→Accelerator, Accelerator→Node)
+- MemoryDomain cases including MemoryDomain→Socket
+- Unhandled case returns error
+
+## Files Modified
+
+| File | Action |
+|------|--------|
+| `pkg/metricstore/scopequery.go` | **New** — shared types and functions |
+| `pkg/metricstore/scopequery_test.go` | **New** — tests for BuildScopeQueries |
+| `pkg/metricstore/query.go` | Refactor buildQueries/buildNodeQueries to use BuildScopeQueries; remove duplicated helpers |
+| `internal/metricstoreclient/cc-metric-store-queries.go` | Replace local buildScopeQueries with shared; remove duplicated helpers |
+| `internal/metricstoreclient/cc-metric-store.go` | Update sanitizeStats to use shared SanitizeStats |
+
+## What is NOT shared (intentionally)
+
+- **`APIQuery`/`APIMetricData` types** — different Resolution types, Data types, ScaleFactor field
+- **`buildQueries`/`buildNodeQueries` themselves** — different topology access (caching vs inline), different receiver types
+- **Load* result-processing functions** — depend on package-specific types and fetch mechanisms
+
+## Verification
+
+1. `go build ./...` — compile check
+2. `go test ./pkg/metricstore/...` — existing + new scopequery tests
+3. `go test ./internal/metricstoreclient/...` — compile check
+4. `make test` — full test suite
+
+
+If you need specific details from before exiting plan mode (like exact code snippets, error messages, or content you generated), read the full transcript at: /Users/jan/.claude/projects/-Users-jan-prg-ClusterCockpit-cc-backend/eec1fc87-d8f6-42f6-b296-d7a2f79af002.jsonl

fc/3be444ef4c/1/content_hash.txt

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+sha256:1669b15394a41801d8e26f8152b5005cd1c51b5d6d7c7e3ed5c187f6fdbeca6d

fc/3be444ef4c/1/context.md

@@ -0,0 +1,12 @@
+# Session Context
+
+## User Prompts
+
+### Prompt 1
+
+The buildQueries logic on @pkg/metricstore/query.go  is diverged from the buildQueries logic in @internal/metricstoreclient/cc-metric-store-queries.go . As it appears the latter is the cleaner implementation. Analyse the difference, synchronize and evaluate if the code can be consolidated.
+
+### Prompt 2
+
+[Request interrupted by user for tool use]
+

fc/3be444ef4c/1/metadata.json

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fc/3be444ef4c/1/prompt.txt

@@ -0,0 +1,5 @@
+The buildQueries logic on @pkg/metricstore/query.go  is diverged from the buildQueries logic in @internal/metricstoreclient/cc-metric-store-queries.go . As it appears the latter is the cleaner implementation. Analyse the difference, synchronize and evaluate if the code can be consolidated.
+
+---
+
+[Request interrupted by user for tool use]

fc/3be444ef4c/metadata.json

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+  "cli_version": "0.4.9",
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+  "files_touched": [
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+    "internal/metricstoreclient/cc-metric-store.go",
+    "pkg/metricstore/metricstore.go",
+    "pkg/metricstore/query.go",
+    "pkg/metricstore/scopequery.go",
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