►
From YouTube: NEAR Certified Demo | Episode 3.3 -- Help-a-paw
Description
This demonstration was presented by the author(s) after just 1 week of working with the NEAR platform as part of the NEAR Certified Developer program.
You can find the source code to this demo here:
https://github.com/Learn-NEAR/NCD-03--help-a-paw
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A
Okay,
so
help
a
paw
by
error.
Smart
contract
panicked,
who's.
Gonna
present.
Please
share
your
screen.
You're
up
next.
B
Okay,
first
of
all,
our
project
is
about
animals
about
actually
sick
and
stray
animals
which
are
needle
health,
and
this
is
the
rhythm
file.
I
show
it
to
you
because
iva
prepared
some
front
ends
which
we
are
not
implemented,
but
maybe
in
the
future
we
will
implement
and
you
can
like
think
of
the
application,
what
it
looks
like.
B
Obviously,
in
this
page
you
can
add
an
animal
and
you
can
like
fill
the
description
form
after
that.
You
can
see
the
list
of
animals
and
the
descriptions
of
it
and
there's
a
donate
button
here,
if
you,
if
someone
else,
want
to
donate
just
click
them
click
that
button
and
put
some
amount
of
money
here,
just
donate
it.
B
In
script
file
we
go
to
like
two
pages.
I
showed
you
before.
First,
we
call
the
add
animal
function
and
we
take
these
type
and
types
as
a
variable,
so
we
can
like
write
it
in
the
terminal
and
after
that
we
call
the
getanimus
file.
Ethanol
function,
see
the
created
animals.
After
that
we
called
donate.
B
Here
these
are
the
like.
Before
we
created
some
things,
let
me
show
you
the
transaction,
maybe
so
this
is
the
for
the
dog
he
created
and
selection
key,
and
I
can
show
you
the
this
one.
So
it
is
succeeded
this,
and
the
last
of
last
thing
is
the
donation,
which
will
be
definitely
three
years
and
now
it's
donated.
Actually.
B
So
actually
that's
like
it's
kind
of
all
of
projects
for
now,
and
maybe,
if,
like
the
other
team
members,
contribute
something
to
add
something
to
that,
I'm
not
sure,
but
that's
that's
actually.
The
whole
thing
for
me.
B
A
B
B
So
if
we
go
to
the
model
file,
we
have
we
have
the
animal
class
and
in
this
class
we
have
this
this
all
method.
Here
we
are
just
putting
in
all
the
animals
in
a
like
array
near
a
list
and
then
you'll
have
the
this
point
method
which
find
the
specific
specific
animal
according
to
its
id.
It's
like
the
id
is
actually
it's
the
index
in
the
array
and.
B
B
Yeah,
we
just
write
the
write
this
one.
Actually,
you
try
to
write
for
donor,
but
we
just
struggle
to
circle
about
the
donor
unit
test,
because
there's
some
error
issue
or
and
etcetera.
So
we
just
like
this
one
and
it's
it's
the
adding
animal
function
and
it
shows
all
the
animal
all
in
all
list
here
could
be
running.
A
Okay,
you're
at
about
seven
minutes,
cha
tai,
any
lessons
learned
anything
you
struggled
with
anything
you
want
to
share
30
seconds
or
so.