Proto & types for x/community lend proposals (#1423)

* add proto for x/community lend proposals * add proposal type validation w/ tests
2024-12-24 15:25:18 +00:00 · 2022-12-09 15:07:49 -08:00 · 2022-12-09 15:07:49 -08:00 · 1555c99f1b
commit 1555c99f1b
parent 0ad5a5932d
5 changed files with 1029 additions and 0 deletions
--- a/docs/core/proto-docs.md
+++ b/docs/core/proto-docs.md
@ -178,6 +178,10 @@
  
    - [Msg](#kava.committee.v1beta1.Msg)
  
+- [kava/community/v1beta1/proposal.proto](#kava/community/v1beta1/proposal.proto)
+    - [CommunityPoolLendDepositProposal](#kava.community.v1beta1.CommunityPoolLendDepositProposal)
+    - [CommunityPoolLendWithdrawProposal](#kava.community.v1beta1.CommunityPoolLendWithdrawProposal)
+  
 - [kava/community/v1beta1/query.proto](#kava/community/v1beta1/query.proto)
    - [QueryBalanceRequest](#kava.community.v1beta1.QueryBalanceRequest)
    - [QueryBalanceResponse](#kava.community.v1beta1.QueryBalanceResponse)
@ -2838,6 +2842,56 @@ Msg defines the committee Msg service



+<a name="kava/community/v1beta1/proposal.proto"></a>
+<p align="right"><a href="#top">Top</a></p>
+
+## kava/community/v1beta1/proposal.proto
+
+
+
+<a name="kava.community.v1beta1.CommunityPoolLendDepositProposal"></a>
+
+### CommunityPoolLendDepositProposal
+CommunityPoolLendDepositProposal deposits from the community pool into lend
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `title` | [string](#string) |  |  |
+| `description` | [string](#string) |  |  |
+| `amount` | [cosmos.base.v1beta1.Coin](#cosmos.base.v1beta1.Coin) | repeated |  |
+
+
+
+
+
+
+<a name="kava.community.v1beta1.CommunityPoolLendWithdrawProposal"></a>
+
+### CommunityPoolLendWithdrawProposal
+CommunityPoolLendWithdrawProposal withdraws a lend position back to the community pool
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `title` | [string](#string) |  |  |
+| `description` | [string](#string) |  |  |
+| `amount` | [cosmos.base.v1beta1.Coin](#cosmos.base.v1beta1.Coin) | repeated |  |
+
+
+
+
+
+ <!-- end messages -->
+
+ <!-- end enums -->
+
+ <!-- end HasExtensions -->
+
+ <!-- end services -->
+
+
+
 <a name="kava/community/v1beta1/query.proto"></a>
 <p align="right"><a href="#top">Top</a></p>

--- a/proto/kava/community/v1beta1/proposal.proto
+++ b/proto/kava/community/v1beta1/proposal.proto
@ -0,0 +1,33 @@
+syntax = "proto3";
+package kava.community.v1beta1;
+
+import "cosmos/base/v1beta1/coin.proto";
+import "gogoproto/gogo.proto";
+
+option go_package = "github.com/kava-labs/kava/x/community/types";
+
+// CommunityPoolLendDepositProposal deposits from the community pool into lend
+message CommunityPoolLendDepositProposal {
+  option (gogoproto.goproto_stringer) = false;
+  option (gogoproto.goproto_getters) = false;
+
+  string title = 1;
+  string description = 2;
+  repeated cosmos.base.v1beta1.Coin amount = 3 [
+    (gogoproto.nullable) = false,
+    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"
+  ];
+}
+
+// CommunityPoolLendWithdrawProposal withdraws a lend position back to the community pool
+message CommunityPoolLendWithdrawProposal {
+  option (gogoproto.goproto_stringer) = false;
+  option (gogoproto.goproto_getters) = false;
+
+  string title = 1;
+  string description = 2;
+  repeated cosmos.base.v1beta1.Coin amount = 3 [
+    (gogoproto.nullable) = false,
+    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"
+  ];
+}
--- a/x/community/types/proposal.go
+++ b/x/community/types/proposal.go
@ -0,0 +1,122 @@
+package types
+
+import (
+	fmt "fmt"
+	"strings"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+)
+
+const (
+	// ProposalTypeCommunityPoolLendDeposit defines the type for a CommunityPoolLendDepositProposal
+	ProposalTypeCommunityPoolLendDeposit = "CommunityPoolLendDeposit"
+	// ProposalTypeCommunityPoolLendWithdraw defines the type for a CommunityPoolLendDepositProposal
+	ProposalTypeCommunityPoolLendWithdraw = "CommunityPoolLendWithdraw"
+)
+
+// Assert CommunityPoolLendDepositProposal implements govtypes.Content at compile-time
+var (
+	_ govtypes.Content = &CommunityPoolLendDepositProposal{}
+	_ govtypes.Content = &CommunityPoolLendWithdrawProposal{}
+)
+
+func init() {
+	govtypes.RegisterProposalType(ProposalTypeCommunityPoolLendDeposit)
+	govtypes.RegisterProposalTypeCodec(&CommunityPoolLendDepositProposal{}, "kava/CommunityPoolLendDepositProposal")
+	govtypes.RegisterProposalType(ProposalTypeCommunityPoolLendWithdraw)
+	govtypes.RegisterProposalTypeCodec(&CommunityPoolLendWithdrawProposal{}, "kava/CommunityPoolLendWithdrawProposal")
+}
+
+// NewCommunityPoolLendDepositProposal creates a new community pool deposit proposal.
+func NewCommunityPoolLendDepositProposal(title, description string, amount sdk.Coins) *CommunityPoolLendDepositProposal {
+	return &CommunityPoolLendDepositProposal{
+		Title:       title,
+		Description: description,
+		Amount:      amount,
+	}
+}
+
+// GetTitle returns the title of a community pool lend deposit proposal.
+func (p *CommunityPoolLendDepositProposal) GetTitle() string { return p.Title }
+
+// GetDescription returns the description of a community pool lend deposit proposal.
+func (p *CommunityPoolLendDepositProposal) GetDescription() string { return p.Description }
+
+// GetDescription returns the routing key of a community pool lend deposit proposal.
+func (p *CommunityPoolLendDepositProposal) ProposalRoute() string { return ModuleName }
+
+// ProposalType returns the type of a community pool lend deposit proposal.
+func (p *CommunityPoolLendDepositProposal) ProposalType() string {
+	return ProposalTypeCommunityPoolLendDeposit
+}
+
+// String implements fmt.Stringer
+func (p *CommunityPoolLendDepositProposal) String() string {
+	var b strings.Builder
+	b.WriteString(fmt.Sprintf(`Community Pool Lend Deposit Proposal:
+  Title:       %s
+  Description: %s
+  Amount:      %s
+`, p.Title, p.Description, p.Amount))
+	return b.String()
+}
+
+// ValidateBasic stateless validation of a community pool lend deposit proposal.
+func (p *CommunityPoolLendDepositProposal) ValidateBasic() error {
+	if err := govtypes.ValidateAbstract(p); err != nil {
+		return err
+	}
+	// ensure the proposal has valid amount
+	if !p.Amount.IsValid() || p.Amount.IsZero() {
+		return sdkerrors.Wrapf(sdkerrors.ErrInvalidCoins, "deposit amount %s", p.Amount)
+	}
+	return p.Amount.Validate()
+}
+
+// NewCommunityPoolLendWithdrawProposal creates a new community pool lend withdraw proposal.
+func NewCommunityPoolLendWithdrawProposal(title, description string, amount sdk.Coins) *CommunityPoolLendWithdrawProposal {
+	return &CommunityPoolLendWithdrawProposal{
+		Title:       title,
+		Description: description,
+		Amount:      amount,
+	}
+}
+
+// GetTitle returns the title of a community pool withdraw proposal.
+func (p *CommunityPoolLendWithdrawProposal) GetTitle() string { return p.Title }
+
+// GetDescription returns the description of a community pool withdraw proposal.
+func (p *CommunityPoolLendWithdrawProposal) GetDescription() string { return p.Description }
+
+// GetDescription returns the routing key of a community pool withdraw proposal.
+func (p *CommunityPoolLendWithdrawProposal) ProposalRoute() string { return ModuleName }
+
+// ProposalType returns the type of a community pool withdraw proposal.
+func (p *CommunityPoolLendWithdrawProposal) ProposalType() string {
+	return ProposalTypeCommunityPoolLendWithdraw
+}
+
+// String implements fmt.Stringer
+func (p *CommunityPoolLendWithdrawProposal) String() string {
+	var b strings.Builder
+	b.WriteString(fmt.Sprintf(`Community Pool Lend Withdraw Proposal:
+  Title:       %s
+  Description: %s
+  Amount:      %s
+`, p.Title, p.Description, p.Amount))
+	return b.String()
+}
+
+// ValidateBasic stateless validation of a community pool withdraw proposal.
+func (p *CommunityPoolLendWithdrawProposal) ValidateBasic() error {
+	if err := govtypes.ValidateAbstract(p); err != nil {
+		return err
+	}
+	// ensure the proposal has valid amount
+	if !p.Amount.IsValid() || p.Amount.IsZero() {
+		return sdkerrors.Wrapf(sdkerrors.ErrInvalidCoins, "withdraw amount %s", p.Amount)
+	}
+	return p.Amount.Validate()
+}
--- a/x/community/types/proposal.pb.go
+++ b/x/community/types/proposal.pb.go
@ -0,0 +1,684 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: kava/community/v1beta1/proposal.proto
+
+package types
+
+import (
+	fmt "fmt"
+	github_com_cosmos_cosmos_sdk_types "github.com/cosmos/cosmos-sdk/types"
+	types "github.com/cosmos/cosmos-sdk/types"
+	_ "github.com/gogo/protobuf/gogoproto"
+	proto "github.com/gogo/protobuf/proto"
+	io "io"
+	math "math"
+	math_bits "math/bits"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+// CommunityPoolLendDepositProposal deposits from the community pool into lend
+type CommunityPoolLendDepositProposal struct {
+	Title       string                                   `protobuf:"bytes,1,opt,name=title,proto3" json:"title,omitempty"`
+	Description string                                   `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
+	Amount      github_com_cosmos_cosmos_sdk_types.Coins `protobuf:"bytes,3,rep,name=amount,proto3,castrepeated=github.com/cosmos/cosmos-sdk/types.Coins" json:"amount"`
+}
+
+func (m *CommunityPoolLendDepositProposal) Reset()      { *m = CommunityPoolLendDepositProposal{} }
+func (*CommunityPoolLendDepositProposal) ProtoMessage() {}
+func (*CommunityPoolLendDepositProposal) Descriptor() ([]byte, []int) {
+	return fileDescriptor_64aa83b2ed448ec1, []int{0}
+}
+func (m *CommunityPoolLendDepositProposal) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *CommunityPoolLendDepositProposal) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_CommunityPoolLendDepositProposal.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *CommunityPoolLendDepositProposal) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CommunityPoolLendDepositProposal.Merge(m, src)
+}
+func (m *CommunityPoolLendDepositProposal) XXX_Size() int {
+	return m.Size()
+}
+func (m *CommunityPoolLendDepositProposal) XXX_DiscardUnknown() {
+	xxx_messageInfo_CommunityPoolLendDepositProposal.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CommunityPoolLendDepositProposal proto.InternalMessageInfo
+
+// CommunityPoolLendWithdrawProposal withdraws a lend position back to the community pool
+type CommunityPoolLendWithdrawProposal struct {
+	Title       string                                   `protobuf:"bytes,1,opt,name=title,proto3" json:"title,omitempty"`
+	Description string                                   `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
+	Amount      github_com_cosmos_cosmos_sdk_types.Coins `protobuf:"bytes,3,rep,name=amount,proto3,castrepeated=github.com/cosmos/cosmos-sdk/types.Coins" json:"amount"`
+}
+
+func (m *CommunityPoolLendWithdrawProposal) Reset()      { *m = CommunityPoolLendWithdrawProposal{} }
+func (*CommunityPoolLendWithdrawProposal) ProtoMessage() {}
+func (*CommunityPoolLendWithdrawProposal) Descriptor() ([]byte, []int) {
+	return fileDescriptor_64aa83b2ed448ec1, []int{1}
+}
+func (m *CommunityPoolLendWithdrawProposal) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *CommunityPoolLendWithdrawProposal) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_CommunityPoolLendWithdrawProposal.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *CommunityPoolLendWithdrawProposal) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CommunityPoolLendWithdrawProposal.Merge(m, src)
+}
+func (m *CommunityPoolLendWithdrawProposal) XXX_Size() int {
+	return m.Size()
+}
+func (m *CommunityPoolLendWithdrawProposal) XXX_DiscardUnknown() {
+	xxx_messageInfo_CommunityPoolLendWithdrawProposal.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CommunityPoolLendWithdrawProposal proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*CommunityPoolLendDepositProposal)(nil), "kava.community.v1beta1.CommunityPoolLendDepositProposal")
+	proto.RegisterType((*CommunityPoolLendWithdrawProposal)(nil), "kava.community.v1beta1.CommunityPoolLendWithdrawProposal")
+}
+
+func init() {
+	proto.RegisterFile("kava/community/v1beta1/proposal.proto", fileDescriptor_64aa83b2ed448ec1)
+}
+
+var fileDescriptor_64aa83b2ed448ec1 = []byte{
+	// 325 bytes of a gzipped FileDescriptorProto
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+}
+
+func (m *CommunityPoolLendDepositProposal) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *CommunityPoolLendDepositProposal) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *CommunityPoolLendDepositProposal) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Amount) > 0 {
+		for iNdEx := len(m.Amount) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Amount[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintProposal(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x1a
+		}
+	}
+	if len(m.Description) > 0 {
+		i -= len(m.Description)
+		copy(dAtA[i:], m.Description)
+		i = encodeVarintProposal(dAtA, i, uint64(len(m.Description)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Title) > 0 {
+		i -= len(m.Title)
+		copy(dAtA[i:], m.Title)
+		i = encodeVarintProposal(dAtA, i, uint64(len(m.Title)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *CommunityPoolLendWithdrawProposal) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *CommunityPoolLendWithdrawProposal) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *CommunityPoolLendWithdrawProposal) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Amount) > 0 {
+		for iNdEx := len(m.Amount) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Amount[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintProposal(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x1a
+		}
+	}
+	if len(m.Description) > 0 {
+		i -= len(m.Description)
+		copy(dAtA[i:], m.Description)
+		i = encodeVarintProposal(dAtA, i, uint64(len(m.Description)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Title) > 0 {
+		i -= len(m.Title)
+		copy(dAtA[i:], m.Title)
+		i = encodeVarintProposal(dAtA, i, uint64(len(m.Title)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintProposal(dAtA []byte, offset int, v uint64) int {
+	offset -= sovProposal(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *CommunityPoolLendDepositProposal) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Title)
+	if l > 0 {
+		n += 1 + l + sovProposal(uint64(l))
+	}
+	l = len(m.Description)
+	if l > 0 {
+		n += 1 + l + sovProposal(uint64(l))
+	}
+	if len(m.Amount) > 0 {
+		for _, e := range m.Amount {
+			l = e.Size()
+			n += 1 + l + sovProposal(uint64(l))
+		}
+	}
+	return n
+}
+
+func (m *CommunityPoolLendWithdrawProposal) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Title)
+	if l > 0 {
+		n += 1 + l + sovProposal(uint64(l))
+	}
+	l = len(m.Description)
+	if l > 0 {
+		n += 1 + l + sovProposal(uint64(l))
+	}
+	if len(m.Amount) > 0 {
+		for _, e := range m.Amount {
+			l = e.Size()
+			n += 1 + l + sovProposal(uint64(l))
+		}
+	}
+	return n
+}
+
+func sovProposal(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozProposal(x uint64) (n int) {
+	return sovProposal(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *CommunityPoolLendDepositProposal) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowProposal
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: CommunityPoolLendDepositProposal: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: CommunityPoolLendDepositProposal: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Title", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowProposal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthProposal
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthProposal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Title = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowProposal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthProposal
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthProposal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Description = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Amount", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowProposal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthProposal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthProposal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Amount = append(m.Amount, types.Coin{})
+			if err := m.Amount[len(m.Amount)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipProposal(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthProposal
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *CommunityPoolLendWithdrawProposal) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowProposal
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: CommunityPoolLendWithdrawProposal: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: CommunityPoolLendWithdrawProposal: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Title", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowProposal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthProposal
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthProposal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Title = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowProposal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthProposal
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthProposal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Description = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Amount", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowProposal
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthProposal
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthProposal
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Amount = append(m.Amount, types.Coin{})
+			if err := m.Amount[len(m.Amount)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipProposal(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthProposal
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipProposal(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowProposal
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowProposal
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowProposal
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthProposal
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupProposal
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthProposal
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthProposal        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowProposal          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupProposal = fmt.Errorf("proto: unexpected end of group")
+)
--- a/x/community/types/proposal_test.go
+++ b/x/community/types/proposal_test.go
@ -0,0 +1,136 @@
+package types_test
+
+import (
+	"testing"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/stretchr/testify/require"
+
+	"github.com/kava-labs/kava/x/community/types"
+)
+
+func TestLendProposals_ValidateBasic(t *testing.T) {
+	// each proposalData is tested with Deposit and Withdraw proposals
+	type proposalData struct {
+		Title       string
+		Description string
+		Amount      sdk.Coins
+	}
+	testCases := []struct {
+		name        string
+		proposal    proposalData
+		expectedErr string
+	}{
+		{
+			name: "valid proposal",
+			proposal: proposalData{
+				Title:       "I'm a lend proposal",
+				Description: "I interact with lend",
+				Amount:      sdk.NewCoins(sdk.NewInt64Coin("ukava", 1e10)),
+			},
+			expectedErr: "",
+		},
+		{
+			name: "invalid - fails gov validation",
+			proposal: proposalData{
+				Description: "I have no title.",
+			},
+			expectedErr: "invalid proposal content",
+		},
+		{
+			name: "invalid - nil coins",
+			proposal: proposalData{
+				Title:       "Error profoundly",
+				Description: "My coins are nil",
+				Amount:      nil,
+			},
+			expectedErr: "invalid coins",
+		},
+		{
+			name: "invalid - empty coins",
+			proposal: proposalData{
+				Title:       "Error profoundly",
+				Description: "My coins are empty",
+				Amount:      sdk.NewCoins(),
+			},
+			expectedErr: "invalid coins",
+		},
+		{
+			name: "invalid - zero coins",
+			proposal: proposalData{
+				Title:       "Error profoundly",
+				Description: "My coins are zero",
+				Amount:      sdk.NewCoins(sdk.NewCoin("ukava", sdk.ZeroInt())),
+			},
+			expectedErr: "invalid coins",
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			t.Run("CommunityPoolLendDepositProposal", func(t *testing.T) {
+				deposit := types.NewCommunityPoolLendDepositProposal(
+					tc.proposal.Title,
+					tc.proposal.Description,
+					tc.proposal.Amount,
+				)
+				err := deposit.ValidateBasic()
+				if tc.expectedErr != "" {
+					require.ErrorContains(t, err, tc.expectedErr)
+					return
+				}
+
+				require.NoError(t, err)
+				require.Equal(t, deposit.Title, deposit.GetTitle())
+				require.Equal(t, deposit.Description, deposit.GetDescription())
+				require.Equal(t, types.ModuleName, deposit.ProposalRoute())
+				require.Equal(t, types.ProposalTypeCommunityPoolLendDeposit, deposit.ProposalType())
+			})
+
+			t.Run("CommunityPoolLendWithdrawProposal", func(t *testing.T) {
+				withdrawl := types.NewCommunityPoolLendWithdrawProposal(
+					tc.proposal.Title,
+					tc.proposal.Description,
+					tc.proposal.Amount,
+				)
+				err := withdrawl.ValidateBasic()
+				if tc.expectedErr != "" {
+					require.ErrorContains(t, err, tc.expectedErr)
+					return
+				}
+
+				require.NoError(t, err)
+				require.Equal(t, withdrawl.Title, withdrawl.GetTitle())
+				require.Equal(t, withdrawl.Description, withdrawl.GetDescription())
+				require.Equal(t, types.ModuleName, withdrawl.ProposalRoute())
+				require.Equal(t, types.ProposalTypeCommunityPoolLendWithdraw, withdrawl.ProposalType())
+			})
+		})
+	}
+}
+
+func TestCommunityPoolLendDepositProposal_Stringer(t *testing.T) {
+	proposal := types.NewCommunityPoolLendDepositProposal(
+		"Title",
+		"Description",
+		sdk.NewCoins(sdk.NewInt64Coin("ukava", 42)),
+	)
+	require.Equal(t, `Community Pool Lend Deposit Proposal:
+  Title:       Title
+  Description: Description
+  Amount:      42ukava
+`, proposal.String())
+}
+
+func TestCommunityPoolLendWithdrawProposal_Stringer(t *testing.T) {
+	proposal := types.NewCommunityPoolLendWithdrawProposal(
+		"Title",
+		"Description",
+		sdk.NewCoins(sdk.NewInt64Coin("ukava", 42)),
+	)
+	require.Equal(t, `Community Pool Lend Withdraw Proposal:
+  Title:       Title
+  Description: Description
+  Amount:      42ukava
+`, proposal.String())
+}