feat: Upgradable Earner Manager

[deluca-mike]

No description provided.

[github-actions]

Changes to gas cost

Generated at commit: 4b1b98eb4bdb00ca4bc491dfb434e34012bc2275, compared to commit: 8eecb792783f80364ea782efa1e50506b28e5bc1

🧾 Summary (20% most significant diffs)

Contract	Method	Avg (+/-)	%
WrappedMTokenHarness	balanceOf claimFor stopEarningFor(address[]) totalSupply	+79 ❌ +57,357 ❌ -3,403 ✅ -232 ✅	+11.95% +181.69% -9.64% -19.46%
WrappedMToken	balanceOf	+38 ❌	+6.39%

---

Full diff report 👇

Contract	Deployment Cost (+/-)	Method	Min (+/-)	%	Avg (+/-)	%	Median (+/-)	%	Max (+/-)	%	# Calls (+/-)
WrappedMTokenHarness	5,156,895 (+302,300)	accruedYieldOf balanceOf balanceWithYieldOf claimExcess claimFor currentIndex decimals disableEarning enableEarning excess isEarning lastIndexOf mToken migrationAdmin registrar setAccountOf(address,uint256) setLastIndexOf setPrincipalOfTotalEarningSupply setTotalEarningSupply setTotalNonEarningSupply startEarningFor(address) startEarningFor(address[]) stopEarningFor(address) stopEarningFor(address[]) symbol totalEarningSupply totalNonEarningSupply totalSupply transfer unwrap(address) unwrap(address,uint256) wrap(address) wrap(address,uint256)	675 (+28) 634 (-27) 1,008 (+6) 42,993 (-44) 5,164 (-6) 701 (+22) 315 (+22) 8,685 (-80) 8,704 (-14) 2,128 (+22) 649 (+16) 637 (+16) 315 (+22) 315 (+22) 294 (-44) 5,176 (+50) 22,606 (+16) 2,583 (+22) 2,561 (+45) 2,538 (-23) 2,673 (+16) 2,778 (+22) 8,607 (-2,727) 14,926 (-3,395) 2,724 (+22) 436 (+22) 436 (+22) 643 (+22) 3,058 (+16) 3,114 (-38) 591 (-71) 11,705 (-6) 484 (+16)	+4.33% -4.08% +0.60% -0.10% -0.12% +3.24% +7.51% -0.91% -0.16% +1.04% +2.53% +2.58% +7.51% +7.51% -13.02% +0.98% +0.07% +0.86% +1.79% -0.90% +0.60% +0.80% -24.06% -18.53% +0.81% +5.31% +5.31% +3.54% +0.53% -1.21% -10.73% -0.05% +3.42%	1,401 (+23) 740 (+79) 1,777 (0) 42,993 (-44) 88,925 (+57,357) 1,311 (+22) 315 (+22) 22,045 (-83) 82,138 (-16) 4,628 (+22) 649 (+16) 637 (+16) 315 (+22) 315 (+22) 294 (-44) 24,603 (+50) 22,606 (+16) 15,391 (+105) 21,431 (-13) 20,812 (-23) 78,058 (-2,647) 63,311 (-2,223) 63,961 (-361) 31,915 (-3,403) 2,724 (+22) 926 (+92) 471 (+22) 960 (-232) 24,032 (-14) 53,152 (+7) 38,376 (+1,232) 51,273 (+26) 63,850 (+27)	+1.67% +11.95% 0.00% -0.10% +181.69% +1.71% +7.51% -0.38% -0.02% +0.48% +2.53% +2.58% +7.51% +7.51% -13.02% +0.20% +0.07% +0.69% -0.06% -0.11% -3.28% -3.39% -0.56% -9.64% +0.81% +11.03% +4.90% -19.46% -0.06% +0.01% +3.32% +0.05% +0.04%	675 (+28) 634 (-27) 1,008 (+6) 42,993 (-44) 90,837 (+57,489) 1,117 (+22) 315 (+22) 30,967 (-84) 82,353 (-18) 4,628 (+22) 649 (+16) 637 (+16) 315 (+22) 315 (+22) 294 (-44) 25,076 (+50) 22,606 (+16) 22,483 (+22) 22,461 (+45) 22,438 (-23) 66,346 (-2,660) 70,233 (-3,355) 65,736 (-59) 31,915 (-3,403) 2,724 (+22) 436 (+22) 436 (+22) 643 (+22) 16,182 (+41) 54,686 (-38) 51,285 (-71) 46,734 (-6) 62,948 (+16)	+4.33% -4.08% +0.60% -0.10% +172.39% +2.01% +7.51% -0.27% -0.02% +0.48% +2.53% +2.58% +7.51% +7.51% -13.02% +0.20% +0.07% +0.10% +0.20% -0.10% -3.85% -4.56% -0.09% -9.64% +0.81% +5.31% +5.31% +3.54% +0.25% -0.07% -0.14% -0.01% +0.03%	2,675 (+28) 2,634 (+1,973) 2,646 (-6) 42,993 (-44) 134,878 (+84,430) 2,701 (+22) 315 (+22) 30,967 (-84) 82,353 (-18) 7,129 (+22) 649 (+16) 637 (+16) 315 (+22) 315 (+22) 294 (-44) 25,076 (+50) 22,606 (+16) 22,483 (+22) 22,461 (+45) 22,438 (-23) 91,846 (-2,660) 116,924 (-3,336) 65,736 (-59) 48,905 (-3,410) 2,724 (+22) 2,436 (+22) 2,436 (+22) 2,643 (+22) 77,117 (+41) 78,440 (+127) 76,735 (+106) 80,934 (-6) 96,433 (+16)	+1.06% +298.49% -0.23% -0.10% +167.36% +0.82% +7.51% -0.27% -0.02% +0.31% +2.53% +2.58% +7.51% +7.51% -13.02% +0.20% +0.07% +0.10% +0.20% -0.10% -2.81% -2.77% -0.09% -6.52% +0.81% +0.91% +0.91% +0.84% +0.05% +0.16% +0.14% -0.01% +0.02%	1,201 (0) 1,565 (+219) 300 (0) 100 (0) 106 (+4) 6 (0) 1 (0) 7 (0) 675 (+4) 200 (0) 202 (0) 111 (0) 1 (0) 1 (0) 1 (0) 782 (0) 1 (0) 239 (0) 343 (0) 778 (0) 201 (0) 3 (0) 102 (0) 2 (0) 1 (0) 587 (-98) 857 (+1) 107 (+100) 210 (0) 299 (0) 107 (0) 100 (0) 306 (0)
WrappedMToken	4,797,853 (+284,653)	accruedYieldOf balanceOf claimExcess claimFor enableEarning excess migrate() migrate(address) startEarningFor stopEarningFor totalEarningSupply transfer unwrap(address) unwrap(address,uint256) wrap	630 (+6) 633 (+38) 19,886 (+57) 33,475 (+127) 82,336 (+17) 2,717 (0) 14,943 (+22) 9,629 (+16) 57,605 (-2,672) 51,910 (-4) 369 (-67) 52,834 (+218) 54,720 (+54) 54,177 (+64) 41,568 (+51)	+0.96% +6.39% +0.29% +0.38% +0.02% 0.00% +0.15% +0.17% -4.43% -0.01% -15.37% +0.41% +0.10% +0.12% +0.12%	1,508 (0) 633 (+38) 32,885 (+75) 33,475 (+127) 82,336 (+17) 2,805 (+2) 14,943 (+22) 9,629 (+16) 64,565 (-2,672) 51,910 (-4) 369 (-67) 59,748 (+159) 54,720 (+54) 65,344 (+153) 42,466 (+51)	0.00% +6.39% +0.23% +0.38% +0.02% +0.07% +0.15% +0.17% -3.97% -0.01% -15.37% +0.27% +0.10% +0.23% +0.12%	2,268 (-6) 633 (+38) 32,885 (+75) 33,475 (+127) 82,336 (+17) 2,717 (0) 14,943 (+22) 9,629 (+16) 66,305 (-2,672) 51,910 (-4) 369 (-67) 53,097 (+218) 54,720 (+54) 65,226 (+152) 41,568 (+51)	-0.26% +6.39% +0.23% +0.38% +0.02% 0.00% +0.15% +0.17% -3.87% -0.01% -15.37% +0.41% +0.10% +0.23% +0.12%	2,285 (-6) 633 (+38) 45,884 (+92) 33,475 (+127) 82,336 (+17) 4,015 (+35) 14,943 (+22) 9,629 (+16) 66,305 (-2,672) 51,910 (-4) 369 (-67) 73,315 (+41) 54,720 (+54) 76,747 (+241) 92,868 (+51)	-0.26% +6.39% +0.20% +0.38% +0.02% +0.88% +0.15% +0.17% -3.87% -0.01% -15.37% +0.06% +0.10% +0.32% +0.05%	30 (0) 232 (0) 2 (0) 1 (0) 3 (0) 219 (0) 1 (0) 1 (0) 5 (0) 1 (0) 18 (0) 3 (0) 1 (0) 4 (0) 204 (0)
MockRegistrar	180,239 (0)	get listContains set setListContains	405 (0) 636 (-2,000) 44,020 (-360) 22,512 (0)	0.00% -75.87% -0.81% 0.00%	2,361 (-37) 2,571 (-65) 44,319 (-61) 44,313 (0)	-1.54% -2.47% -0.14% 0.00%	2,405 (0) 2,636 (0) 44,392 (+12) 44,424 (0)	0.00% 0.00% +0.03% 0.00%	2,405 (0) 2,636 (0) 44,392 (+12) 44,448 (+24)	0.00% 0.00% +0.03% +0.05%	1,052 (-255) 780 (-217) 67 (+66) 782 (-211)
MockM	312,057 (0)	currentIndex setBalanceOf setCurrentIndex	356 (0) 24,203 (0) 23,723 (0)	0.00% 0.00% 0.00%	1,559 (+2) 43,930 (+1) 26,587 (+37)	+0.13% +0.00% +0.14%	2,356 (0) 44,211 (0) 26,547 (0)	0.00% 0.00% 0.00%	2,356 (0) 44,463 (0) 43,623 (0)	0.00% 0.00% 0.00%	2,978 (+11) 716 (0) 1,549 (+10)

[github-actions]

LCOV of commit 596cd79 during Forge Coverage #396

Summary coverage rate:
  lines......: 98.1% (259 of 264 lines)
  functions..: 95.9% (70 of 73 functions)
  branches...: 83.9% (47 of 56 branches)

Files changed coverage rate:
                                 |Lines       |Functions  |Branches    
  Filename                       |Rate     Num|Rate    Num|Rate     Num
  =====================================================================
  src/EarnerManager.sol          | 100%     63| 100%    15|95.0%     20
  src/WrappedMToken.sol          |98.8%    169|95.7%    47|90.0%     30
  src/WrappedMTokenMigratorV1.sol| 0.0%      3| 0.0%     1|    -      0

[toninorair]

Great work!
One remaining logical puzzle to think through (left comments):

• situation when address was admin owner first, but later was also added to TTG is not clear.
• admin won't be able to release this account and will get % of fee

[deluca-mike]

• admin won't be able to release this account and will get % of fee

An admin will not get a fee for an account added to the registrar because the earner manager returns a zero fee rate and a zero admin for any account that's already in the registrar, regardless if it was originally added via an admin.