From adafda03117173ab522aeb3eb3b87fd9a4c6f1c6 Mon Sep 17 00:00:00 2001
From: MedovTimur <medov.tr@phystech.edu>
Date: Thu, 29 Aug 2024 10:45:48 +0300
Subject: [PATCH] fix notify event

---
 .DS_Store                                        | Bin 6148 -> 0 bytes
 extended-vft/.DS_Store                           | Bin 6148 -> 0 bytes
 extended-vft/.gitignore                          |   1 +
 .../app/src/services/extended_vft/mod.rs         |   6 ++++--
 extended-vft/wasm/.DS_Store                      | Bin 6148 -> 0 bytes
 extended-vnft/.DS_Store                          | Bin 6148 -> 0 bytes
 extended-vnft/.gitignore                         |   1 +
 .../app/src/services/extended_vnft/mod.rs        |   6 ++++--
 extended-vnft/wasm/.DS_Store                     | Bin 6148 -> 0 bytes
 vft-service/.DS_Store                            | Bin 6148 -> 0 bytes
 vft-service/.gitignore                           |   3 ++-
 vft-service/src/lib.rs                           |  11 +++++++----
 vnft-service/.DS_Store                           | Bin 6148 -> 0 bytes
 vnft-service/.gitignore                          |   2 +-
 vnft-service/src/lib.rs                          |  13 ++++++++-----
 15 files changed, 28 insertions(+), 15 deletions(-)
 delete mode 100644 .DS_Store
 delete mode 100644 extended-vft/.DS_Store
 delete mode 100644 extended-vft/wasm/.DS_Store
 delete mode 100644 extended-vnft/.DS_Store
 delete mode 100644 extended-vnft/wasm/.DS_Store
 delete mode 100644 vft-service/.DS_Store
 delete mode 100644 vnft-service/.DS_Store

diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index b754ad2acd46271f8500ec033a5635e62131c785..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 6148
zcmeHKL2uJA6n^eHma0tZ0i+!*aV=0*G^n^lWgNH?1P4H+X#zw9duq}Zsj8GS{1~qM
z68;W+&-TzpH%=1*^q%zm+0XBD<j;v66OkG(vO7dQB8uRQtqzKFjQiO)tQ8{LK;_0T
zlu-`9Nyi)668IYx;I+GoHTy_4%G2xjhU&+qou#Esk;5;@efaRZGt_>=OPAGA;C)Sx
z%A%?VgKw&})!x3c6YWIZ=vDI0E|Yp%FRJl${(@Uitu51&`ZRr3<jYC#+CyvVX<_oY
zBNSPVl$Xy7liB6iE=*QAZsI$lPSlz7_ExL?(LrAiNB7o!y&CNg`ugthV7=}{*Kgc@
z@MQA7{9x=SHv>|5Z=LN1Jb}-sT&T-&GB>3)Z;`|N-E;Lb1O>BdR;HL4r*-jBAcT*j
z0%49;K{LvK5%~);Z=DhuO)*hG6c7b2TY<3mMcvCDSjH0tM1g-^0p1@poG}jAcywC_
z3U>tnwh?xQI{zv%M+b}pHXhLfQ=SU+R28lm%F_|oAukTtc=U8q;qsxvlU2B(DED-X
zuU$H+*rSx9fGBWQfi2(c@%jJg;`{$ulC(qtQQ*H)K(!B(!!f25&en~|@mZ_kui<Q*
n*LeI%LB$=#$mOGW5AF<c%@trAu<?ipOnwBM3{r>!e^h}VKG<}D

diff --git a/extended-vft/.DS_Store b/extended-vft/.DS_Store
deleted file mode 100644
index db5932d257ad569ec2b05f555ed5b92f2b0527fe..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 6148
zcmeHKO>fgc5S?vI>$F130i<4#EOCuWXi-tb#iZrH6(cwR3U(Y7s~c|=JNOVq^11yn
zT=^yZ7f$eIcUxf>s-6%kJJRmkk9oVAXM5K}L}Ii|9~1S6$VXxHwo(1Yc%I7@+pr_d
z6TF6+BvK{l@p8_b0#1Q{T><`fI~3EL<}YRA`+bg?y&u|i5ZiPFzXhF;qCJwRCv@84
ze7TlWf-@u8<cJ3?&L)+1pDC3s-}CEyld728^XF?amswE`2H(U+$Gfw+<!|{r{)gz3
zs-iM3m&GVvyyM<$rDSr^j*~apv>NyB9jUyGvwXVHge;xH<^9_%PgONi%RDVKH!>4`
z*YA#dyQ|gy@UR~o44<z1!D_fa=m$>@4%h3hfB)g5XRpSma+a$ztt1JYmfG%Gya0}`
z5&!3CkxP}IV4OJ~RnVrOSxcAinEUlvUHaV;O)ld}i-}C|%o<{}M1mI1ZlZvF3;ms&
zI6EJwfK%YVQh?8g0EIEMSR2$w2P&Nc06h$ALtFp+0|Ooah8Ams7=Z~x1sbZbDTc7Q
zgD`Z=ht|I~Xy_#L&RECpENq4%Z0aEb?M@;z=xV2cQ=q9p$8>vq|G)Ti{@*0Io>Ran
zaH|v$-f?t1LP+**y%HSXwE@aU6gKv&4QdK1dmZZrU&Xs9+AtSz0~lJY4Ppf5egw1(
Lu5t?eRRw+m=4Z-h

diff --git a/extended-vft/.gitignore b/extended-vft/.gitignore
index 6d7b97c..582318d 100644
--- a/extended-vft/.gitignore
+++ b/extended-vft/.gitignore
@@ -1,3 +1,4 @@
 /target
 ./wasm/.binpath
 ./wasm/.DS_Store
+/.DS_Store
diff --git a/extended-vft/app/src/services/extended_vft/mod.rs b/extended-vft/app/src/services/extended_vft/mod.rs
index cb195bc..ee6c873 100644
--- a/extended-vft/app/src/services/extended_vft/mod.rs
+++ b/extended-vft/app/src/services/extended_vft/mod.rs
@@ -70,7 +70,8 @@ impl ExtendedService {
             funcs::mint(Storage::balances(), Storage::total_supply(), to, value)
         });
         if mutated {
-            let _ = self.notify_on(Event::Minted { to, value });
+            self.notify_on(Event::Minted { to, value })
+                .expect("Notification Error");
         }
         mutated
     }
@@ -84,7 +85,8 @@ impl ExtendedService {
             funcs::burn(Storage::balances(), Storage::total_supply(), from, value)
         });
         if mutated {
-            let _ = self.notify_on(Event::Burned { from, value });
+            self.notify_on(Event::Burned { from, value })
+                .expect("Notification Error");
         }
         mutated
     }
diff --git a/extended-vft/wasm/.DS_Store b/extended-vft/wasm/.DS_Store
deleted file mode 100644
index 574d52686b89add4f9c8324a78e4eda87483fe15..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 6148
zcmeHLJx{|x41J~@B3Lpq-Y<y6KM17^%t)+2nu00?B2kJMv-4y4iQ)Ntpe96OLkQWD
z@A-W8IrpUAM*+xUSDyemfQ+grYD|c_Cx;GF@SG@djv57?u)S#7)x<=9(WT#>p~4Ou
zG}!z8s%a~ZDKV$iqK`rgIK&xlxz2mET<<g62Q<3oy`1+^PL4HR8N0?KtE{Qlc)=Y#
z1uNI%d|5F6%4+sK?HRVLxEfZGw^0>#U7P`Dz!`7`oPi%0;F+zG9T|G-3^)VMz!w9$
zKLn~`nXogATL+u?1R&})Itp#QGHXsqSSIWYIYJRjC0eSaCx%!${UODb2|Ghehs4U9
zCsqD@yhyB0e~96b($HIHz!?}aFtcv1=l?l>GLw(|VT$*h0cYT!F(C8h<x>A}N@wf0
z<>^@)s5ev<jqB8)&>ma@*wKCDI1bu)P@8dO!p=}<QGZM)`b8iT;*B%#3k-Y!*n35Q

diff --git a/extended-vnft/.DS_Store b/extended-vnft/.DS_Store
deleted file mode 100644
index b9a757ce6c45d2bcaa18e902b60d49f7c22a25bf..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 6148
zcmeHK!A{#i5S=A1IG{>76p0IxrCuXQp`wboxPcyet*iD>P_S`CtvcQ)cJLvJ<a7BU
zzJ!123Eu235e{uHNC-tc((K!vnYYQl#JgT161_?Mj;KXME}YR>NAnlsJo_VCF%jko
zo<p8Tsf;k<>8x1=tO74x0e*HH6w-)BpVQj&`w^L)TV-ky>vV*=F<p?P9V*ZcDXnwF
z_5x=Wb(%AvVxjixf3;DWkIY_j9gWf?FFKtYvC?o}t**Ii?uL6B{FG%-gvBK9h2tMQ
z`YL4_-S@-jTQVs7tv5$9E5aljj1?h?2PirDo@B8sdvcP+x#9*o;Wpi7zqK`;?sX5^
z-hTJPtnE#^d!4rTe*a)LYr30ncMrexf2G4r{#L4xz|N=awZVJf_0`rN=jUmJ@5qE&
z;xZU#smv}A=bS?&M9XQoAlM(|9{wQnx+M{7zMh9d&4UXfK?`e7RKWam-Hj*CW9e1_
ztHAOp!25#-XY>tL8r9Z;MqL4b4#LXNS1<oSj{`v8V5Jcen9x+9rV4Y#5a#Y6G#z>0
z)K?lcorL;i%ws-Tm>Y^PR}bN-auU8q+gb&z0(Au%df4Lg|I@$k|8<fbSp}>DOQnEt
zj)UVKmSoP>M~maL)`OqH*|@IKs3>U6ajZIg6mP+mA?I-i=o_pwA_B870!jwkSOuO{
FfjfDb!fgNm

diff --git a/extended-vnft/.gitignore b/extended-vnft/.gitignore
index 6d7b97c..582318d 100644
--- a/extended-vnft/.gitignore
+++ b/extended-vnft/.gitignore
@@ -1,3 +1,4 @@
 /target
 ./wasm/.binpath
 ./wasm/.DS_Store
+/.DS_Store
diff --git a/extended-vnft/app/src/services/extended_vnft/mod.rs b/extended-vnft/app/src/services/extended_vnft/mod.rs
index b8d0012..212f30b 100644
--- a/extended-vnft/app/src/services/extended_vnft/mod.rs
+++ b/extended-vnft/app/src/services/extended_vnft/mod.rs
@@ -97,7 +97,8 @@ impl ExtendedService {
                 token_metadata.clone(),
             )
         });
-        let _ = self.notify_on(Event::Minted { to, token_metadata });
+        self.notify_on(Event::Minted { to, token_metadata })
+            .expect("Notification Error");
     }
 
     pub fn burn(&mut self, from: ActorId, token_id: TokenId) {
@@ -113,7 +114,8 @@ impl ExtendedService {
                 token_id,
             )
         });
-        let _ = self.notify_on(Event::Burned { from, token_id });
+        self.notify_on(Event::Burned { from, token_id })
+            .expect("Notification Error");
     }
 
     pub fn grant_admin_role(&mut self, to: ActorId) {
diff --git a/extended-vnft/wasm/.DS_Store b/extended-vnft/wasm/.DS_Store
deleted file mode 100644
index 118a90562211ccc249e1d72b22a7f45a0369f0ca..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 6148
zcmeHKOHRW;41K0uM6l_S<(!}rHwdLHSaShLD<PzyNR;kp&tW(sJbyq<$rgl=EsdWu
zV>|JaGBXAstNr!@SO91^6h(~*(do&hlW?99#d2)1#4~m`{jixx^cSb}+Z%M);}Ja$
zzQ5~-j%!NHCCBpJgcfj$E8Mfr2MnzDh58A-)_f52b`&$ijuD%&m%JW%Y4((4AQ?yo
zl7VF4XBps`t<s!1rcMTufn?x|0o@-8hhiI89c}BNvKD|i=d=lJy)tV|32XzaBUdQm
zp+parXfedYIbXuB4XlnH4vFSN;?1AUi`d(lznD9ubxfTMBm-jxwD+Yf^!&f(FEiQX
zn@g%>AQ||t49I+ayI!%nI9tEfsb_8BxZ_Y!zp4g>_UID82i-@`ZPC|@+VpD!tD|Po
Rc?&1zMZgG2l??m>10QyyGe7_U

diff --git a/vft-service/.DS_Store b/vft-service/.DS_Store
deleted file mode 100644
index 5008ddfcf53c02e82d7eee2e57c38e5672ef89f6..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 6148
zcmeH~Jr2S!425mzP>H1@V-^m;4Wg<&0T*E43hX&L&p$$qDprKhvt+--jT7}7np#A3
zem<@ulZcFPQ@L2!n>{z**<q8>++&mCkOWA81W14cNZ<zv;LbK1Poaz?KmsK2CSc!(
z0ynLxE!0092;Krf2c+FF_Fe*7ECH>lEfg7;MkzE(HCqgga^y>{tEnwC%0;vJ&^%eQ
zLs35+`xjp>T0<F0fCPF1$Cyrb|F7^5{eNG?83~ZUUlGt@xh*qZDeu<Z%US-OSsOPv
j)R!Z4KLME7ReXlK;d!wEw5GODWMKRea10D2@KpjYNUI8I

diff --git a/vft-service/.gitignore b/vft-service/.gitignore
index 6d7b97c..3d76607 100644
--- a/vft-service/.gitignore
+++ b/vft-service/.gitignore
@@ -1,3 +1,4 @@
 /target
 ./wasm/.binpath
-./wasm/.DS_Store
+/.DS_Store
+
diff --git a/vft-service/src/lib.rs b/vft-service/src/lib.rs
index b935c93..f3ae928 100644
--- a/vft-service/src/lib.rs
+++ b/vft-service/src/lib.rs
@@ -86,11 +86,12 @@ impl Service {
         let mutated = funcs::approve(&mut storage.allowances, owner, spender, value);
 
         if mutated {
-            let _ = self.notify_on(Event::Approval {
+            self.notify_on(Event::Approval {
                 owner,
                 spender,
                 value,
-            });
+            })
+            .expect("Notification Error");
         }
 
         mutated
@@ -103,7 +104,8 @@ impl Service {
             utils::panicking(move || funcs::transfer(&mut storage.balances, from, to, value));
 
         if mutated {
-            let _ = self.notify_on(Event::Transfer { from, to, value });
+            self.notify_on(Event::Transfer { from, to, value })
+                .expect("Notification Error");
         }
 
         mutated
@@ -124,7 +126,8 @@ impl Service {
         });
 
         if mutated {
-            let _ = self.notify_on(Event::Transfer { from, to, value });
+            self.notify_on(Event::Transfer { from, to, value })
+                .expect("Notification Error");
         }
 
         mutated
diff --git a/vnft-service/.DS_Store b/vnft-service/.DS_Store
deleted file mode 100644
index 5008ddfcf53c02e82d7eee2e57c38e5672ef89f6..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 6148
zcmeH~Jr2S!425mzP>H1@V-^m;4Wg<&0T*E43hX&L&p$$qDprKhvt+--jT7}7np#A3
zem<@ulZcFPQ@L2!n>{z**<q8>++&mCkOWA81W14cNZ<zv;LbK1Poaz?KmsK2CSc!(
z0ynLxE!0092;Krf2c+FF_Fe*7ECH>lEfg7;MkzE(HCqgga^y>{tEnwC%0;vJ&^%eQ
zLs35+`xjp>T0<F0fCPF1$Cyrb|F7^5{eNG?83~ZUUlGt@xh*qZDeu<Z%US-OSsOPv
j)R!Z4KLME7ReXlK;d!wEw5GODWMKRea10D2@KpjYNUI8I

diff --git a/vnft-service/.gitignore b/vnft-service/.gitignore
index 6d7b97c..b485fbb 100644
--- a/vnft-service/.gitignore
+++ b/vnft-service/.gitignore
@@ -1,3 +1,3 @@
 /target
 ./wasm/.binpath
-./wasm/.DS_Store
+/.DS_Store
diff --git a/vnft-service/src/lib.rs b/vnft-service/src/lib.rs
index 316c2d4..9c0b986 100644
--- a/vnft-service/src/lib.rs
+++ b/vnft-service/src/lib.rs
@@ -90,11 +90,12 @@ impl Service {
                 token_id,
             )
         });
-        let _ = self.notify_on(Event::Approval {
+        self.notify_on(Event::Approval {
             owner,
             approved,
             token_id,
-        });
+        })
+        .expect("Notification Error");
     }
 
     pub fn transfer(&mut self, to: ActorId, token_id: TokenId) {
@@ -110,11 +111,12 @@ impl Service {
             )
         });
 
-        let _ = self.notify_on(Event::Transfer {
+        self.notify_on(Event::Transfer {
             from: source,
             to,
             token_id,
-        });
+        })
+        .expect("Notification Error");
     }
 
     pub fn transfer_from(&mut self, from: ActorId, to: ActorId, token_id: TokenId) {
@@ -131,7 +133,8 @@ impl Service {
             )
         });
 
-        let _ = self.notify_on(Event::Transfer { from, to, token_id });
+        self.notify_on(Event::Transfer { from, to, token_id })
+            .expect("Notification Error");
     }
 
     pub fn balance_of(&self, owner: ActorId) -> U256 {