Westech Admin
2b57d2df56
Run after bench migrate. Maps cosmetic_grade C# values to new grade field: - C5-C9 → High - C4 → Med - C3 → Low - C0-C2, blank → Flagged Requires: bench migrate has already created the new fields.
80 lines
2.5 KiB
Python
80 lines
2.5 KiB
Python
"""
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Data Migration: Populate new Serial No fields from existing data.
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Run this IMMEDIATELY after `bench migrate` on production.
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Requires: all new fields already exist (grade, cpu_test, ram_test, etc.)
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Maps cosmetic_grade C# values → new grade field:
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C5-C9 → High
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C4 → Med
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C3 → Low
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C0-C2, blank, anything else → Flagged
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"""
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import frappe
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from frappe.utils import now
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def run():
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print(f"[{now()}] Starting Serial No grade migration...")
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serials = frappe.get_all("Serial No",
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fields=["name", "cosmetic_grade", "grade", "pricing_status"],
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limit_page_length=0
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)
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stats = {"high": 0, "med": 0, "low": 0, "flagged": 0, "skipped": 0, "errors": 0}
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for i, s in enumerate(serials):
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try:
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cosmetic = (s.cosmetic_grade or "").strip().upper()
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# Map cosmetic_grade → new grade
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if cosmetic in ("C5", "C6", "C7", "C8", "C9"):
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new_grade = "High"
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elif cosmetic == "C4":
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new_grade = "Med"
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elif cosmetic == "C3":
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new_grade = "Low"
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else:
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new_grade = "Flagged"
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# Only update if grade is blank or old value
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if s.grade and s.grade in ("High", "Med", "Low", "Flagged"):
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stats["skipped"] += 1
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continue
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# Determine pricing_status
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if new_grade == "Flagged":
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pricing_status = "Flagged"
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else:
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pricing_status = "Needs Pricing"
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frappe.db.set_value("Serial No", s.name, {
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"grade": new_grade,
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"pricing_status": pricing_status
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})
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stats[new_grade.lower()] += 1
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if (i + 1) % 1000 == 0:
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frappe.db.commit()
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print(f" Processed {i + 1}/{len(serials)}...")
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except Exception as e:
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stats["errors"] += 1
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frappe.log_error(f"Migration error for {s.name}: {e}", "Serial Grade Migration")
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frappe.db.commit()
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print(f"\n[{now()}] Migration complete!")
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print(f" Total Serial Nos: {len(serials)}")
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print(f" High: {stats['high']}")
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print(f" Med: {stats['med']}")
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print(f" Low: {stats['low']}")
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print(f" Flagged: {stats['flagged']}")
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print(f" Skipped (already new grade): {stats['skipped']}")
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print(f" Errors: {stats['errors']}")
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if __name__ == "__main__":
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run()
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