Merge pull request #3 from aaronpo97/likes

Create beer post like feature, github actions

.github/workflows/github-actions-demo.yml

@@ -0,0 +1,25 @@
+name: Node.js CI
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Use Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: 14
+
+      - name: Install dependencies
+        run: |
+          npm ci
+
+      - name: Prettier Action
+        # You may pin to the exact commit or the version.
+        # uses: creyD/prettier_action@6602189cf8bac1ce73ffe601925f6127ab7f21ac
+        uses: creyD/prettier_action@v4.2

LICENSE.md

@@ -1,72 +1,29 @@
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
 
                             Preamble
 
-  The GNU General Public License is a free, copyleft license for
+The GNU General Public License is a free, copyleft license for software and other kinds of works.
-software and other kinds of works.
 
-  The licenses for most software and other practical works are designed
+The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too.
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
 
-  When we speak of free software, we are referring to freedom, not
+When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things.
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
 
-  To protect your rights, we need to prevent others from denying you
+To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others.
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
 
-  For example, if you distribute copies of such a program, whether
+For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
 
-  Developers that use the GNU GPL protect your rights with two steps:
+Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it.
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
 
-  For the developers' and authors' protection, the GPL clearly explains
+For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions.
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
 
-  Some devices are designed to deny users access to install or run
+Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users.
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable.  Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
 
-  Finally, every program is threatened constantly by software patents.
+Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary.  To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
 
-  The precise terms and conditions for copying, distribution and
+The precise terms and conditions for copying, distribution and modification follow.
-modification follow.
 
                        TERMS AND CONDITIONS
 
@@ -74,107 +31,44 @@ modification follow.
 
 "This License" refers to version 3 of the GNU General Public License.
 
-  "Copyright" also means copyright-like laws that apply to other kinds of
+"Copyright" also means copyright-like laws that apply to other kinds of works, such as semiconductor masks.
-works, such as semiconductor masks.
 
-  "The Program" refers to any copyrightable work licensed under this
+"The Program" refers to any copyrightable work licensed under this License. Each licensee is addressed as "you". "Licensees" and "recipients" may be individuals or organizations.
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
 
-  To "modify" a work means to copy from or adapt all or part of the work
+To "modify" a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a "modified version" of the earlier work or a work "based on" the earlier work.
-in a fashion requiring copyright permission, other than the making of an
-exact copy.  The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
 
-  A "covered work" means either the unmodified Program or a work based
+A "covered work" means either the unmodified Program or a work based on the Program.
-on the Program.
 
-  To "propagate" a work means to do anything with it that, without
+To "propagate" a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well.
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy.  Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
 
-  To "convey" a work means any kind of propagation that enables other
+To "convey" a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying.
-parties to make or receive copies.  Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
 
-  An interactive user interface displays "Appropriate Legal Notices"
+An interactive user interface displays "Appropriate Legal Notices" to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion.
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
-work under this License, and how to view a copy of this License.  If
-the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
 
 1. Source Code.
 
-  The "source code" for a work means the preferred form of the work
+The "source code" for a work means the preferred form of the work for making modifications to it. "Object code" means any non-source form of a work.
-for making modifications to it.  "Object code" means any non-source
-form of a work.
 
 A "Standard Interface" means an interface that either is an official
 standard defined by a recognized standards body, or, in the case of
 interfaces specified for a particular programming language, one that
 is widely used among developers working in that language.
 
-  The "System Libraries" of an executable work include anything, other
+The "System Libraries" of an executable work include anything, other than the work as a whole, that (a) is included in the normal form of packaging a Major Component, but which is not part of that Major Component, and (b) serves only to enable use of the work with that Major Component, or to implement a Standard Interface for which an implementation is available to the public in source code form. A "Major Component", in this context, means a major essential component (kernel, window system, and so on) of the specific operating system (if any) on which the executable work runs, or a compiler used to produce the work, or an object code interpreter used to run it.
-than the work as a whole, that (a) is included in the normal form of
-packaging a Major Component, but which is not part of that Major
-Component, and (b) serves only to enable use of the work with that
-Major Component, or to implement a Standard Interface for which an
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-"Major Component", in this context, means a major essential component
-(kernel, window system, and so on) of the specific operating system
-(if any) on which the executable work runs, or a compiler used to
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-  The "Corresponding Source" for a work in object code form means all
+The "Corresponding Source" for a work in object code form means all the source code needed to generate, install, and (for an executable work) run the object code and to modify the work, including scripts to control those activities. However, it does not include the work's System Libraries, or general-purpose tools or generally available free programs which are used unmodified in performing those activities but which are not part of the work. For example, Corresponding Source includes interface definition files associated with source files for the work, and the source code for shared libraries and dynamically linked subprograms that the work is specifically designed to require, such as by intimate data communication or control flow between those subprograms and other parts of the work.
-the source code needed to generate, install, and (for an executable
-work) run the object code and to modify the work, including scripts to
-control those activities.  However, it does not include the work's
-System Libraries, or general-purpose tools or generally available free
-programs which are used unmodified in performing those activities but
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-includes interface definition files associated with source files for
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-linked subprograms that the work is specifically designed to require,
-such as by intimate data communication or control flow between those
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+The Corresponding Source need not include anything that users can regenerate automatically from other parts of the Corresponding Source.
-can regenerate automatically from other parts of the Corresponding
-Source.
 
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+The Corresponding Source for a work in source code form is that same work.
-same work.
 
 2. Basic Permissions.
 
-  All rights granted under this License are granted for the term of
+All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law.
-copyright on the Program, and are irrevocable provided the stated
-conditions are met.  This License explicitly affirms your unlimited
-permission to run the unmodified Program.  The output from running a
-covered work is covered by this License only if the output, given its
-content, constitutes a covered work.  This License acknowledges your
-rights of fair use or other equivalent, as provided by copyright law.
 
-  You may make, run and propagate covered works that you do not
+You may make, run and propagate covered works that you do not convey, without conditions so long as your license otherwise remains in force. You may convey covered works to others for the sole purpose of having them make modifications exclusively for you, or provide you with facilities for running those works, provided that you comply with the terms of this License in conveying all material for which you do not control copyright. Those thus making or running the covered works for you must do so exclusively on your behalf, under your direction and control, on terms that prohibit them from making any copies of your copyrighted material outside their relationship with you.
-convey, without conditions so long as your license otherwise remains
-in force.  You may convey covered works to others for the sole purpose
-of having them make modifications exclusively for you, or provide you
-with facilities for running those works, provided that you comply with
-the terms of this License in conveying all material for which you do
-not control copyright.  Those thus making or running the covered works
-for you must do so exclusively on your behalf, under your direction
-and control, on terms that prohibit them from making any copies of
-your copyrighted material outside their relationship with you.
 
-  Conveying under any other circumstances is permitted solely under
+Conveying under any other circumstances is permitted solely under the conditions stated below. Sublicensing is not allowed; section 10 makes it unnecessary.
-the conditions stated below.  Sublicensing is not allowed; section 10
-makes it unnecessary.
 
 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
 
@@ -184,147 +78,49 @@ measure under any applicable law fulfilling obligations under article
 similar laws prohibiting or restricting circumvention of such
 measures.
 
-  When you convey a covered work, you waive any legal power to forbid
+When you convey a covered work, you waive any legal power to forbid circumvention of technological measures to the extent such circumvention is effected by exercising rights under this License with respect to the covered work, and you disclaim any intention to limit operation or modification of the work as a means of enforcing, against the work's users, your or third parties' legal rights to forbid circumvention of technological measures.
-circumvention of technological measures to the extent such circumvention
-is effected by exercising rights under this License with respect to
-the covered work, and you disclaim any intention to limit operation or
-modification of the work as a means of enforcing, against the work's
-users, your or third parties' legal rights to forbid circumvention of
-technological measures.
 
 4. Conveying Verbatim Copies.
 
-  You may convey verbatim copies of the Program's source code as you
+You may convey verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice; keep intact all notices stating that this License and any non-permissive terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a copy of this License along with the Program.
-receive it, in any medium, provided that you conspicuously and
-appropriately publish on each copy an appropriate copyright notice;
-keep intact all notices stating that this License and any
-non-permissive terms added in accord with section 7 apply to the code;
-keep intact all notices of the absence of any warranty; and give all
-recipients a copy of this License along with the Program.
 
-  You may charge any price or no price for each copy that you convey,
+You may charge any price or no price for each copy that you convey, and you may offer support or warranty protection for a fee.
-and you may offer support or warranty protection for a fee.
 
 5. Conveying Modified Source Versions.
 
-  You may convey a work based on the Program, or the modifications to
+You may convey a work based on the Program, or the modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of these conditions:
-produce it from the Program, in the form of source code under the
-terms of section 4, provided that you also meet all of these conditions:
 
-    a) The work must carry prominent notices stating that you modified
+    a) The work must carry prominent notices stating that you modified it, and giving a relevant date.
-    it, and giving a relevant date.
 
-    b) The work must carry prominent notices stating that it is
+    b) The work must carry prominent notices stating that it is released under this License and any conditions added under section 7. This requirement modifies the requirement in section 4 to "keep intact all notices".
-    released under this License and any conditions added under section
-    7.  This requirement modifies the requirement in section 4 to
-    "keep intact all notices".
 
-    c) You must license the entire work, as a whole, under this
+    c) You must license the entire work, as a whole, under this License to anyone who comes into possession of a copy. This License will therefore apply, along with any applicable section 7 additional terms, to the whole of the work, and all its parts, regardless of how they are packaged. This License gives no permission to license the work in any other way, but it does not invalidate such permission if you have separately received it.
-    License to anyone who comes into possession of a copy.  This
-    License will therefore apply, along with any applicable section 7
-    additional terms, to the whole of the work, and all its parts,
-    regardless of how they are packaged.  This License gives no
-    permission to license the work in any other way, but it does not
-    invalidate such permission if you have separately received it.
 
-    d) If the work has interactive user interfaces, each must display
+    d) If the work has interactive user interfaces, each must display Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work need not make them do so.
-    Appropriate Legal Notices; however, if the Program has interactive
-    interfaces that do not display Appropriate Legal Notices, your
-    work need not make them do so.
 
-  A compilation of a covered work with other separate and independent
+A compilation of a covered work with other separate and independent works, which are not by their nature extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or distribution medium, is called an "aggregate" if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation's users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this License to apply to the other parts of the aggregate.
-works, which are not by their nature extensions of the covered work,
-and which are not combined with it such as to form a larger program,
-in or on a volume of a storage or distribution medium, is called an
-"aggregate" if the compilation and its resulting copyright are not
-used to limit the access or legal rights of the compilation's users
-beyond what the individual works permit.  Inclusion of a covered work
-in an aggregate does not cause this License to apply to the other
-parts of the aggregate.
 
 6. Conveying Non-Source Forms.
 
-  You may convey a covered work in object code form under the terms
+You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways:
-of sections 4 and 5, provided that you also convey the
-machine-readable Corresponding Source under the terms of this License,
-in one of these ways:
 
-    a) Convey the object code in, or embodied in, a physical product
+    a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange.
-    (including a physical distribution medium), accompanied by the
-    Corresponding Source fixed on a durable physical medium
-    customarily used for software interchange.
 
-    b) Convey the object code in, or embodied in, a physical product
+    b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer, valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge.
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-    written offer, valid for at least three years and valid for as
-    long as you offer spare parts or customer support for that product
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-    copy of the Corresponding Source for all the software in the
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-    medium customarily used for software interchange, for a price no
-    more than your reasonable cost of physically performing this
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-    Corresponding Source from a network server at no charge.
 
-    c) Convey individual copies of the object code with a copy of the
+    c) Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b.
-    written offer to provide the Corresponding Source.  This
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-    only if you received the object code with such an offer, in accord
-    with subsection 6b.
 
-    d) Convey the object code by offering access from a designated
+    d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements.
-    place (gratis or for a charge), and offer equivalent access to the
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-    e) Convey the object code using peer-to-peer transmission, provided
+    e) Convey the object code using peer-to-peer transmission, provided you inform other peers where the object code and corresponding source of the work are being offered to the general public at no charge under subsection 6d.
-    you inform other peers where the object code and Corresponding
-    Source of the work are being offered to the general public at no
-    charge under subsection 6d.
 
-  A separable portion of the object code, whose source code is excluded
+A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work.
-from the Corresponding Source as a System Library, need not be
-included in conveying the object code work.
 
-  A "User Product" is either (1) a "consumer product", which means any
+A "User Product" is either (1) a "consumer product", which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. For a particular product received by a particular user, "normally used" refers to a typical or common use of that class of product, regardless of the status of the particular user or of the way in which the particular user actually uses, or expects or is expected to use, the product. A product is a consumer product regardless of whether the product has substantial commercial, industrial or non-consumer uses, unless such uses represent the only significant mode of use of the product.
-tangible personal property which is normally used for personal, family,
-or household purposes, or (2) anything designed or sold for incorporation
-into a dwelling.  In determining whether a product is a consumer product,
-doubtful cases shall be resolved in favor of coverage.  For a particular
-product received by a particular user, "normally used" refers to a
-typical or common use of that class of product, regardless of the status
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-actually uses, or expects or is expected to use, the product.  A product
-is a consumer product regardless of whether the product has substantial
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-  "Installation Information" for a User Product means any methods,
+"Installation Information" for a User Product means any methods, procedures, authorization keys, or other information required to install and execute modified versions of a covered work in that User Product from a modified version of its Corresponding Source. The information must suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because modification has been made.
-procedures, authorization keys, or other information required to install
-and execute modified versions of a covered work in that User Product from
-a modified version of its Corresponding Source.  The information must
-suffice to ensure that the continued functioning of the modified object
-code is in no case prevented or interfered with solely because
-modification has been made.
 
-  If you convey an object code work under this section in, or with, or
+If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM).
-specifically for use in, a User Product, and the conveying occurs as
-part of a transaction in which the right of possession and use of the
-User Product is transferred to the recipient in perpetuity or for a
-fixed term (regardless of how the transaction is characterized), the
-Corresponding Source conveyed under this section must be accompanied
-by the Installation Information.  But this requirement does not apply
-if neither you nor any third party retains the ability to install
-modified object code on the User Product (for example, the work has
-been installed in ROM).
 
 The requirement to provide Installation Information does not include a
 requirement to continue to provide support service, warranty, or updates
@@ -562,113 +358,22 @@ combination as such.
 
 14. Revised Versions of this License.
 
-  The Free Software Foundation may publish revised and/or new versions of
+The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
-the GNU General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
 
-  Each version is given a distinguishing version number.  If the
+Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation.
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation.  If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
 
-  If the Program specifies that a proxy can decide which future
+If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program.
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
 
-  Later license versions may give you additional or different
+Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version.
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
 
 15. Disclaimer of Warranty.
 
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 
 16. Limitation of Liability.
 
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
 
 17. Interpretation of Sections 15 and 16.
 
-  If the disclaimer of warranty and limitation of liability provided
+If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee.
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.

components/BeerById/BeerInfoHeader.tsx

@@ -1,19 +1,50 @@
 import Link from 'next/link';
 import formatDistanceStrict from 'date-fns/formatDistanceStrict';
 import format from 'date-fns/format';
-import { useEffect, useState } from 'react';
+import { FC, useContext, useEffect, useState } from 'react';
 import { FaRegThumbsUp, FaThumbsUp } from 'react-icons/fa';
 import BeerPostQueryResult from '@/services/BeerPost/schema/BeerPostQueryResult';
 
-const BeerInfoHeader: React.FC<{ beerPost: BeerPostQueryResult }> = ({ beerPost }) => {
+import UserContext from '@/contexts/userContext';
+import sendCheckIfUserLikesBeerPostRequest from '@/requests/sendCheckIfUserLikesBeerPostRequest';
+import sendLikeRequest from '../../requests/sendLikeRequest';
+
+const BeerInfoHeader: FC<{ beerPost: BeerPostQueryResult }> = ({ beerPost }) => {
   const createdAtDate = new Date(beerPost.createdAt);
   const [timeDistance, setTimeDistance] = useState('');
+  const { user } = useContext(UserContext);
+
+  const [loading, setLoading] = useState(true);
+  const [isLiked, setIsLiked] = useState(false);
+
+  useEffect(() => {
+    if (!user) {
+      setLoading(false);
+      return;
+    }
+    sendCheckIfUserLikesBeerPostRequest(beerPost.id)
+      .then((currentLikeStatus) => {
+        setIsLiked(currentLikeStatus);
+        setLoading(false);
+      })
+      .catch((e) => {
+        console.error(e);
+        setLoading(false);
+      });
+  }, [user, beerPost.id]);
 
   useEffect(() => {
     setTimeDistance(formatDistanceStrict(new Date(beerPost.createdAt), new Date()));
   }, [beerPost.createdAt]);
 
-  const [isLiked, setIsLiked] = useState(false);
+  const handleLike = async () => {
+    try {
+      await sendLikeRequest(beerPost);
+      setIsLiked(!isLiked);
+    } catch (e) {
+      console.error(e);
+    }
+  };
 
   return (
     <div className="card flex flex-col justify-center bg-base-300">
@@ -59,14 +90,16 @@ const BeerInfoHeader: React.FC<{ beerPost: BeerPostQueryResult }> = ({ beerPost
             </div>
           </div>
           <div className="card-actions">
+            {user && (
               <button
                 type="button"
                 className={`btn gap-2 rounded-2xl ${
                   !isLiked ? 'btn-ghost outline' : 'btn-primary'
                 }`}
                 onClick={() => {
-                setIsLiked(!isLiked);
+                  handleLike();
                 }}
+                disabled={loading}
               >
                 {isLiked ? (
                   <>
@@ -80,6 +113,7 @@ const BeerInfoHeader: React.FC<{ beerPost: BeerPostQueryResult }> = ({ beerPost
                   </>
                 )}
               </button>
+            )}
           </div>
         </div>
       </div>

components/BeerById/BeerRecommendations.tsx

@@ -1,4 +1,4 @@
-import BeerRecommendationQueryResult from '@/services/BeerPost/schema/BeerReccomendationQueryResult';
+import BeerRecommendationQueryResult from '@/services/BeerPost/schema/BeerRecommendationQueryResult';
 import Link from 'next/link';
 import { FunctionComponent } from 'react';
 

components/Login/LoginForm.tsx

@@ -1,5 +1,5 @@
 import sendLoginUserRequest from '@/requests/sendLoginUserRequest';
-import LoginValidationSchema from '@/services/user/schema/LoginValidationSchema';
+import LoginValidationSchema from '@/services/User/schema/LoginValidationSchema';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { useRouter } from 'next/router';
 import { useForm, SubmitHandler } from 'react-hook-form';
@@ -66,7 +66,7 @@ const LoginForm = () => {
       </div>
 
       <div className="w-full">
-        <button type="submit" className="btn-primary btn w-full">
+        <button type="submit" className="btn btn-primary w-full">
           Login
         </button>
       </div>

components/ui/Navbar.tsx

@@ -26,7 +26,7 @@ const Navbar = () => {
   return (
     <nav className="navbar bg-primary">
       <div className="flex-1">
-        <Link className="btn-ghost btn text-3xl normal-case" href="/">
+        <Link className="btn btn-ghost text-3xl normal-case" href="/">
           <span className="cursor-pointer text-xl font-bold">The Biergarten App</span>
         </Link>
       </div>
@@ -51,7 +51,7 @@ const Navbar = () => {
       </div>
       <div className="flex-none lg:hidden">
         <div className="dropdown-end dropdown">
-          <label tabIndex={0} className="btn-ghost btn-circle btn">
+          <label tabIndex={0} className="btn btn-ghost btn-circle">
             <span className="w-10 rounded-full">
               <svg
                 xmlns="http://www.w3.org/2000/svg"

components/ui/forms/Button.tsx

@@ -7,7 +7,7 @@ interface FormButtonProps {
 
 const Button: FunctionComponent<FormButtonProps> = ({ children, type }) => (
   // eslint-disable-next-line react/button-has-type
-  <button type={type} className="btn-primary btn mt-4 w-full rounded-xl">
+  <button type={type} className="btn btn-primary mt-4 w-full rounded-xl">
     {children}
   </button>
 );

components/ui/forms/FormTextArea.tsx

@@ -7,6 +7,7 @@ interface FormTextAreaProps {
   error: boolean;
   id: string;
   rows: number;
+  disabled?: boolean;
 }
 
 /**
@@ -17,6 +18,7 @@ interface FormTextAreaProps {
  *     error={true}
  *     placeholder="Test"
  *     rows={5}
+ *     disabled
  *   />;
  *
  * @param props
@@ -25,6 +27,7 @@ interface FormTextAreaProps {
  * @param props.error Whether or not the textarea has an error.
  * @param props.id The id of the textarea.
  * @param props.rows The number of rows to display in the textarea.
+ * @param props.disabled Whether or not the textarea is disabled.
  */
 const FormTextArea: FunctionComponent<FormTextAreaProps> = ({
   placeholder = '',
@@ -32,6 +35,7 @@ const FormTextArea: FunctionComponent<FormTextAreaProps> = ({
   error,
   id,
   rows,
+  disabled = false,
 }) => (
   <textarea
     id={id}
@@ -41,6 +45,7 @@ const FormTextArea: FunctionComponent<FormTextAreaProps> = ({
     }`}
     {...formValidationSchema}
     rows={rows}
+    disabled={disabled}
   />
 );
 

components/ui/forms/FormTextInput.tsx

@@ -10,6 +10,7 @@ interface FormInputProps {
   type: 'email' | 'password' | 'text' | 'date';
   id: string;
   height?: string;
+  disabled?: boolean;
 }
 
 /**
@@ -20,6 +21,7 @@ interface FormInputProps {
  *     error={!!errors.name}
  *     type="text"
  *     id="name"
+ *     disabled
  *   />;
  *
  * @param param0 The props for the FormTextInput component
@@ -30,6 +32,7 @@ interface FormInputProps {
  * @param param0.type The input type (email, password, text, date).
  * @param param0.id The id of the input.
  * @param param0.height The height of the input.
+ * @param param0.disabled Whether or not the input is disabled.
  */
 const FormTextInput: FunctionComponent<FormInputProps> = ({
   placeholder = '',
@@ -37,6 +40,7 @@ const FormTextInput: FunctionComponent<FormInputProps> = ({
   error,
   type,
   id,
+  disabled = false,
 }) => (
   <input
     id={id}
@@ -46,6 +50,7 @@ const FormTextInput: FunctionComponent<FormInputProps> = ({
       error ? 'input-error' : ''
     }`}
     {...formValidationSchema}
+    disabled={disabled}
   />
 );
 

config/auth/localStrat.ts

@@ -1,4 +1,4 @@
-import findUserByUsername from '@/services/user/findUserByUsername';
+import findUserByUsername from '@/services/User/findUserByUsername';
 import Local from 'passport-local';
 import ServerError from '../util/ServerError';
 import { validatePassword } from './passwordFns';

config/auth/middleware/getCurrentUser.ts

@@ -1,6 +1,6 @@
 import { NextApiResponse } from 'next';
 import { NextHandler } from 'next-connect';
-import findUserById from '@/services/user/findUserById';
+import findUserById from '@/services/User/findUserById';
 import ServerError from '@/config/util/ServerError';
 import { getLoginSession } from '../session';
 import { UserExtendedNextApiRequest } from '../types';

config/auth/types.ts

@@ -1,4 +1,4 @@
-import GetUserSchema from '@/services/user/schema/GetUserSchema';
+import GetUserSchema from '@/services/User/schema/GetUserSchema';
 import { IncomingMessage } from 'http';
 import { NextApiRequest } from 'next';
 import { z } from 'zod';

config/nextConnect/NextConnectConfig.ts

@@ -2,7 +2,7 @@ import APIResponseValidationSchema from '@/validation/APIResponseValidationSchem
 import { NextApiRequest, NextApiResponse } from 'next';
 import { Options } from 'next-connect';
 import { z } from 'zod';
-import logger from '../pino/logger';
+
 import ServerError from '../util/ServerError';
 
 const NextConnectConfig: Options<
@@ -17,7 +17,6 @@ const NextConnectConfig: Options<
     });
   },
   onError(error, req, res) {
-    logger.error(error);
     const message = error instanceof Error ? error.message : 'Internal server error.';
     const statusCode = error instanceof ServerError ? error.statusCode : 500;
     res.status(statusCode).json({

config/zod/middleware/validateRequest.ts

@@ -37,7 +37,7 @@ const validateRequest =
     if (querySchema) {
       const parsed = querySchema.safeParse(req.query);
       if (!parsed.success) {
-        throw new ServerError(parsed.error.message, 400);
+        throw new ServerError('Invalid request query.', 400);
       }
       req.query = parsed.data;
     }

contexts/userContext.ts

@@ -0,0 +1,11 @@
+import GetUserSchema from '@/services/User/schema/GetUserSchema';
+import { createContext } from 'react';
+import { z } from 'zod';
+
+const UserContext = createContext<{
+  user?: z.infer<typeof GetUserSchema>;
+  error?: unknown;
+  isLoading: boolean;
+}>({ isLoading: true });
+
+export default UserContext;

hooks/useUser.ts

@@ -1,4 +1,4 @@
-import GetUserSchema from '@/services/user/schema/GetUserSchema';
+import GetUserSchema from '@/services/User/schema/GetUserSchema';
 import APIResponseValidationSchema from '@/validation/APIResponseValidationSchema';
 import useSWR from 'swr';
 

package.json

@@ -37,7 +37,7 @@
   "devDependencies": {
     "@faker-js/faker": "^7.6.0",
     "@types/cookie": "^0.5.1",
-    "@types/node": "18.11.19",
+    "@types/node": "^18.13.0",
     "@types/passport-local": "^1.0.35",
     "@types/react": "18.0.27",
     "@types/react-dom": "18.0.10",

pages/_app.tsx

@@ -1,6 +1,14 @@
+import UserContext from '@/contexts/userContext';
+import useUser from '@/hooks/useUser';
 import '@/styles/globals.css';
 import type { AppProps } from 'next/app';
 
 export default function App({ Component, pageProps }: AppProps) {
-  return <Component {...pageProps} />;
+  const { user, isLoading, error } = useUser();
+
+  return (
+    <UserContext.Provider value={{ user, isLoading, error }}>
+      <Component {...pageProps} />
+    </UserContext.Provider>
+  );
 }

pages/api/beers/[id]/like/index.ts

@@ -0,0 +1,56 @@
+import APIResponseValidationSchema from '@/validation/APIResponseValidationSchema';
+import getBeerPostById from '@/services/BeerPost/getBeerPostById';
+import { UserExtendedNextApiRequest } from '@/config/auth/types';
+import validateRequest from '@/config/zod/middleware/validateRequest';
+import getCurrentUser from '@/config/auth/middleware/getCurrentUser';
+import NextConnectConfig from '@/config/nextConnect/NextConnectConfig';
+import nextConnect from 'next-connect';
+import { z } from 'zod';
+import { NextApiResponse } from 'next';
+import ServerError from '@/config/util/ServerError';
+import createBeerPostLike from '@/services/BeerPostLike/createBeerPostLike';
+import removeBeerPostLikeById from '@/services/BeerPostLike/removeBeerPostLikeById';
+import findBeerPostLikeById from '@/services/BeerPostLike/findBeerPostLikeById';
+
+const sendLikeRequest = async (
+  req: UserExtendedNextApiRequest,
+  res: NextApiResponse<z.infer<typeof APIResponseValidationSchema>>,
+) => {
+  const user = req.user!;
+  const id = req.query.id as string;
+
+  const beer = await getBeerPostById(id);
+  if (!beer) {
+    throw new ServerError('Could not find a beer post with that id', 404);
+  }
+
+  const alreadyLiked = await findBeerPostLikeById(id);
+
+  const jsonResponse = {
+    success: true as const,
+    message: '',
+    statusCode: 200 as const,
+  };
+
+  if (alreadyLiked) {
+    await removeBeerPostLikeById(alreadyLiked.id);
+    jsonResponse.message = 'Successfully unliked beer post';
+  } else {
+    await createBeerPostLike({ id, user });
+    jsonResponse.message = 'Successfully liked beer post';
+  }
+
+  res.status(200).json(jsonResponse);
+};
+
+const handler = nextConnect(NextConnectConfig).post(
+  getCurrentUser,
+  validateRequest({
+    querySchema: z.object({
+      id: z.string().uuid(),
+    }),
+  }),
+  sendLikeRequest,
+);
+
+export default handler;

pages/api/beers/[id]/like/is-liked.ts

@@ -0,0 +1,39 @@
+import getCurrentUser from '@/config/auth/middleware/getCurrentUser';
+import { UserExtendedNextApiRequest } from '@/config/auth/types';
+import NextConnectConfig from '@/config/nextConnect/NextConnectConfig';
+import validateRequest from '@/config/zod/middleware/validateRequest';
+import DBClient from '@/prisma/DBClient';
+import APIResponseValidationSchema from '@/validation/APIResponseValidationSchema';
+import { NextApiResponse } from 'next';
+import nextConnect from 'next-connect';
+import { z } from 'zod';
+
+const checkIfLiked = async (
+  req: UserExtendedNextApiRequest,
+  res: NextApiResponse<z.infer<typeof APIResponseValidationSchema>>,
+) => {
+  const user = req.user!;
+  const id = req.query.id as string;
+
+  const alreadyLiked = await DBClient.instance.beerPostLike.findFirst({
+    where: {
+      beerPostId: id,
+      userId: user.id,
+    },
+  });
+
+  res.status(200).json({
+    success: true,
+    message: alreadyLiked ? 'Beer post is liked.' : 'Beer post is not liked.',
+    statusCode: 200,
+    payload: { isLiked: !!alreadyLiked },
+  });
+};
+
+const handler = nextConnect(NextConnectConfig).get(
+  getCurrentUser,
+  validateRequest({ querySchema: z.object({ id: z.string().uuid() }) }),
+  checkIfLiked,
+);
+
+export default handler;

pages/api/users/login.ts

@@ -7,7 +7,7 @@ import { setLoginSession } from '@/config/auth/session';
 import { NextApiResponse } from 'next';
 import { z } from 'zod';
 import ServerError from '@/config/util/ServerError';
-import LoginValidationSchema from '@/services/user/schema/LoginValidationSchema';
+import LoginValidationSchema from '@/services/User/schema/LoginValidationSchema';
 import { UserExtendedNextApiRequest } from '../../../config/auth/types';
 
 export default nextConnect<

pages/api/users/register.ts

@@ -2,11 +2,11 @@ import { NextApiRequest, NextApiResponse } from 'next';
 import { z } from 'zod';
 import ServerError from '@/config/util/ServerError';
 import nc from 'next-connect';
-import createNewUser from '@/services/user/createNewUser';
+import createNewUser from '@/services/User/createNewUser';
-import CreateUserValidationSchema from '@/services/user/schema/CreateUserValidationSchema';
+import CreateUserValidationSchema from '@/services/User/schema/CreateUserValidationSchema';
 import NextConnectConfig from '@/config/nextConnect/NextConnectConfig';
-import findUserByUsername from '@/services/user/findUserByUsername';
+import findUserByUsername from '@/services/User/findUserByUsername';
-import findUserByEmail from '@/services/user/findUserByEmail';
+import findUserByEmail from '@/services/User/findUserByEmail';
 import validateRequest from '@/config/zod/middleware/validateRequest';
 
 interface RegisterUserRequest extends NextApiRequest {

pages/beers/[id].tsx

@@ -3,6 +3,7 @@ import BeerInfoHeader from '@/components/BeerById/BeerInfoHeader';
 import BeerRecommendations from '@/components/BeerById/BeerRecommendations';
 import CommentCard from '@/components/BeerById/CommentCard';
 import Layout from '@/components/ui/Layout';
+import UserContext from '@/contexts/userContext';
 import getAllBeerComments from '@/services/BeerComment/getAllBeerComments';
 import { BeerCommentQueryResultArrayT } from '@/services/BeerComment/schema/BeerCommentQueryResult';
 import getBeerPostById from '@/services/BeerPost/getBeerPostById';
@@ -12,8 +13,7 @@ import { BeerPost } from '@prisma/client';
 import { NextPage, GetServerSideProps } from 'next';
 import Head from 'next/head';
 import Image from 'next/image';
-
+import { useState, useEffect, useContext } from 'react';
-import { useEffect, useState } from 'react';
 
 interface BeerPageProps {
   beerPost: BeerPostQueryResult;
@@ -36,10 +36,13 @@ const BeerByIdPage: NextPage<BeerPageProps> = ({
   beerRecommendations,
   beerComments,
 }) => {
+  const { user } = useContext(UserContext);
+
   const [comments, setComments] = useState(beerComments);
   useEffect(() => {
     setComments(beerComments);
   }, [beerComments]);
+
   return (
     <Layout>
       <Head>
@@ -63,8 +66,16 @@ const BeerByIdPage: NextPage<BeerPageProps> = ({
             <div className="mt-4 flex space-x-3">
               <div className="w-[60%] space-y-3">
                 <div className="card h-96 bg-base-300">
-                  <div className="card-body">
+                  <div className="card-body h-full">
+                    {user ? (
                       <BeerCommentForm beerPost={beerPost} setComments={setComments} />
+                    ) : (
+                      <div className="flex h-full flex-col items-center justify-center">
+                        <span className="text-lg font-bold">
+                          Log in to leave a comment.
+                        </span>
+                      </div>
+                    )}
                   </div>
                 </div>
                 <div className="card h-[135rem] bg-base-300">

pages/user/current.tsx

@@ -1,11 +1,13 @@
 import Layout from '@/components/ui/Layout';
 import Spinner from '@/components/ui/Spinner';
 import withPageAuthRequired from '@/config/auth/withPageAuthRequired';
-import useUser from '@/hooks/useUser';
+import UserContext from '@/contexts/userContext';
+
 import { GetServerSideProps, NextPage } from 'next';
+import { useContext } from 'react';
 
 const ProtectedPage: NextPage = () => {
-  const { user, isLoading, error } = useUser();
+  const { user, error, isLoading } = useContext(UserContext);
 
   return (
     <Layout>

prisma/migrations/20230209085224_/migration.sql

@@ -0,0 +1,16 @@
+-- CreateTable
+CREATE TABLE "BeerPostLike" (
+    "id" TEXT NOT NULL,
+    "beerPostId" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "createdAt" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMPTZ(3),
+
+    CONSTRAINT "BeerPostLike_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "BeerPostLike" ADD CONSTRAINT "BeerPostLike_beerPostId_fkey" FOREIGN KEY ("beerPostId") REFERENCES "BeerPost"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "BeerPostLike" ADD CONSTRAINT "BeerPostLike_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;

prisma/schema.prisma

@@ -25,6 +25,7 @@ model User {
   breweryPosts    BreweryPost[]
   beerComments    BeerComment[]
   breweryComments BreweryComment[]
+  BeerPostLikes   BeerPostLike[]
 }
 
 model BeerPost {
@@ -43,6 +44,17 @@ model BeerPost {
   updatedAt     DateTime?      @updatedAt @db.Timestamptz(3)
   beerComments  BeerComment[]
   beerImages    BeerImage[]
+  BeerPostLikes BeerPostLike[]
+}
+
+model BeerPostLike {
+  id         String    @id @default(uuid())
+  beerPost   BeerPost  @relation(fields: [beerPostId], references: [id], onDelete: Cascade)
+  beerPostId String
+  user       User      @relation(fields: [userId], references: [id], onDelete: Cascade)
+  userId     String
+  createdAt  DateTime  @default(now()) @db.Timestamptz(3)
+  updatedAt  DateTime? @updatedAt @db.Timestamptz(3)
 }
 
 model BeerComment {

prisma/seed/create/createNewBeerPostLikes.ts

@@ -0,0 +1,34 @@
+import type { BeerPost, BeerPostLike, User } from '@prisma/client';
+import DBClient from '../../DBClient';
+
+const createNewBeerPostLikes = async ({
+  joinData: { beerPosts, users },
+  numberOfLikes,
+}: {
+  joinData: {
+    beerPosts: BeerPost[];
+    users: User[];
+  };
+  numberOfLikes: number;
+}) => {
+  const beerPostLikePromises: Promise<BeerPostLike>[] = [];
+
+  // eslint-disable-next-line no-plusplus
+  for (let i = 0; i < numberOfLikes; i++) {
+    const beerPost = beerPosts[Math.floor(Math.random() * beerPosts.length)];
+    const user = users[Math.floor(Math.random() * users.length)];
+
+    beerPostLikePromises.push(
+      DBClient.instance.beerPostLike.create({
+        data: {
+          beerPost: { connect: { id: beerPost.id } },
+          user: { connect: { id: user.id } },
+        },
+      }),
+    );
+  }
+
+  return Promise.all(beerPostLikePromises);
+};
+
+export default createNewBeerPostLikes;

prisma/seed/index.ts

@@ -6,6 +6,7 @@ import cleanDatabase from './clean/cleanDatabase';
 
 import createNewBeerImages from './create/createNewBeerImages';
 import createNewBeerPostComments from './create/createNewBeerPostComments';
+import createNewBeerPostLikes from './create/createNewBeerPostLikes';
 import createNewBeerPosts from './create/createNewBeerPosts';
 import createNewBeerTypes from './create/createNewBeerTypes';
 import createNewBreweryImages from './create/createNewBreweryImages';
@@ -31,7 +32,14 @@ import createNewUsers from './create/createNewUsers';
       numberOfPosts: 48,
       joinData: { breweryPosts, beerTypes, users },
     });
-    const [beerPostComments, breweryPostComments] = await Promise.all([
+
+    const [
+      beerPostComments,
+      breweryPostComments,
+      beerPostLikes,
+      beerImages,
+      breweryImages,
+    ] = await Promise.all([
       createNewBeerPostComments({
         numberOfComments: 1000,
         joinData: { beerPosts, users },
@@ -40,11 +48,18 @@ import createNewUsers from './create/createNewUsers';
         numberOfComments: 1000,
         joinData: { breweryPosts, users },
       }),
-    ]);
+      createNewBeerPostLikes({
-
+        numberOfLikes: 10000,
-    const [beerImages, breweryImages] = await Promise.all([
+        joinData: { beerPosts, users },
-      createNewBeerImages({ numberOfImages: 1000, beerPosts }),
+      }),
-      createNewBreweryImages({ numberOfImages: 1000, breweryPosts }),
+      createNewBeerImages({
+        numberOfImages: 1000,
+        beerPosts,
+      }),
+      createNewBreweryImages({
+        numberOfImages: 1000,
+        breweryPosts,
+      }),
     ]);
 
     const end = performance.now();
@@ -57,6 +72,7 @@ import createNewUsers from './create/createNewUsers';
       numberOfBreweryPosts: breweryPosts.length,
       numberOfBeerPosts: beerPosts.length,
       numberOfBeerTypes: beerTypes.length,
+      numberOfBeerPostLikes: beerPostLikes.length,
       numberOfBeerPostComments: beerPostComments.length,
       numberOfBreweryPostComments: breweryPostComments.length,
       numberOfBeerImages: beerImages.length,

requests/sendCheckIfUserLikesBeerPostRequest.ts

@@ -0,0 +1,31 @@
+import APIResponseValidationSchema from '@/validation/APIResponseValidationSchema';
+import { z } from 'zod';
+
+const sendCheckIfUserLikesBeerPostRequest = async (beerPostId: string) => {
+  const response = await fetch(`/api/beers/${beerPostId}/like/is-liked`);
+  const data = await response.json();
+
+  const parsed = APIResponseValidationSchema.safeParse(data);
+
+  if (!parsed.success) {
+    throw new Error('Invalid API response.');
+  }
+
+  const { payload } = parsed.data;
+
+  const parsedPayload = z
+    .object({
+      isLiked: z.boolean(),
+    })
+    .safeParse(payload);
+
+  if (!parsedPayload.success) {
+    throw new Error('Invalid API response.');
+  }
+
+  const { isLiked } = parsedPayload.data;
+
+  return isLiked;
+};
+
+export default sendCheckIfUserLikesBeerPostRequest;

requests/sendLikeRequest.ts

@@ -0,0 +1,30 @@
+import BeerPostQueryResult from '@/services/BeerPost/schema/BeerPostQueryResult';
+import APIResponseValidationSchema from '@/validation/APIResponseValidationSchema';
+
+const sendLikeRequest = async (beerPost: BeerPostQueryResult) => {
+  const response = await fetch(`/api/beers/${beerPost.id}/like`, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+    },
+    body: '',
+  });
+
+  if (!response.ok) {
+    throw new Error('Something went wrong.');
+  }
+
+  const data = await response.json();
+
+  const parsed = APIResponseValidationSchema.safeParse(data);
+
+  if (!parsed.success) {
+    throw new Error('Invalid API response.');
+  }
+
+  const { success, message } = parsed.data;
+
+  return { success, message };
+};
+
+export default sendLikeRequest;

services/BeerComment/createNewBeerComment.ts

@@ -5,6 +5,7 @@ import BeerCommentValidationSchema from './schema/CreateBeerCommentValidationSch
 const CreateBeerCommentWithUserSchema = BeerCommentValidationSchema.extend({
   userId: z.string().uuid(),
 });
+
 const createNewBeerComment = async ({
   content,
   rating,

services/BeerPostLike/createBeerPostLike.ts

@@ -0,0 +1,20 @@
+import DBClient from '@/prisma/DBClient';
+import { z } from 'zod';
+import GetUserSchema from '../User/schema/GetUserSchema';
+
+const createBeerPostLike = async ({
+  id,
+  user,
+}: {
+  id: string;
+  user: z.infer<typeof GetUserSchema>;
+}) => {
+  return DBClient.instance.beerPostLike.create({
+    data: {
+      beerPost: { connect: { id } },
+      user: { connect: { id: user.id } },
+    },
+  });
+};
+
+export default createBeerPostLike;

services/BeerPostLike/findBeerPostLikeById.ts

@@ -0,0 +1,6 @@
+import DBClient from '@/prisma/DBClient';
+
+const findBeerPostLikeById = async (id: string) =>
+  DBClient.instance.beerPostLike.findUnique({ where: { id } });
+
+export default findBeerPostLikeById;

services/BeerPostLike/removeBeerPostLikeById.ts

@@ -0,0 +1,11 @@
+import DBClient from '@/prisma/DBClient';
+
+const removeBeerPostLikeById = async (id: string) => {
+  return DBClient.instance.beerPostLike.delete({
+    where: {
+      id,
+    },
+  });
+};
+
+export default removeBeerPostLikeById;