Michael Chus
ed339a172b
Add duplicate detection before batch insert of auto-mappings: - Query existing partnumbers from lot_partnumbers table - Build case-insensitive set of existing entries - Filter out duplicates before CreateInBatches - Also prevent duplicates within single batch This ensures partnumber uniqueness as primary key requires. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
package lotmatch
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import (
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"testing"
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"git.mchus.pro/mchus/priceforge/internal/models"
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)
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func TestLotResolverPrecedence(t *testing.T) {
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resolver := NewLotResolver(
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[]models.LotPartnumber{
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{Partnumber: "PN-1", LotName: "LOT_A"},
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},
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[]models.Lot{
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{LotName: "CPU_X_LONG"},
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{LotName: "CPU_X"},
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},
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)
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lot, by, err := resolver.Resolve("PN-1")
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if err != nil || lot != "LOT_A" || by != "mapping_table" {
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t.Fatalf("expected mapping_table LOT_A, got lot=%s by=%s err=%v", lot, by, err)
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}
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lot, by, err = resolver.Resolve("CPU_X")
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if err != nil || lot != "CPU_X" || by != "article_exact" {
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t.Fatalf("expected article_exact CPU_X, got lot=%s by=%s err=%v", lot, by, err)
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}
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lot, by, err = resolver.Resolve("CPU_X_LONG_001")
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if err != nil || lot != "CPU_X_LONG" || by != "prefix" {
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t.Fatalf("expected prefix CPU_X_LONG, got lot=%s by=%s err=%v", lot, by, err)
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}
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}
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func TestMappingMatcherWildcardAndExactLot(t *testing.T) {
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matcher := NewMappingMatcher(
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[]models.LotPartnumber{
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{Partnumber: "R750*", LotName: "SERVER_R750"},
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{Partnumber: "HDD-01", LotName: "HDD_01"},
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},
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[]models.Lot{
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{LotName: "MEM_DDR5_16G_4800"},
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},
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)
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check := func(partnumber string, want string) {
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t.Helper()
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got := matcher.MatchLots(partnumber)
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if len(got) != 1 || got[0] != want {
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t.Fatalf("partnumber %s: expected [%s], got %#v", partnumber, want, got)
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}
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}
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check("R750XD", "SERVER_R750")
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check("HDD-01", "HDD_01")
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check("MEM_DDR5_16G_4800", "MEM_DDR5_16G_4800")
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if got := matcher.MatchLots("UNKNOWN"); len(got) != 0 {
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t.Fatalf("expected no matches for UNKNOWN, got %#v", got)
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}
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}
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